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LEGO 42115 Technic Lamborghini Sián FKP 37
LEGO 42115 Technic Lamborghini Sián FKP 37
LEGO 42115 Technic Lamborghini Sián FKP 37
LEGO 42115 Technic Lamborghini Sián FKP 37
LEGO 42115 Technic Lamborghini Sián FKP 37
LEGO 42115 Technic Lamborghini Sián FKP 37
LEGO 42115 Technic Lamborghini Sián FKP 37
LEGO 42115 Technic Lamborghini Sián FKP 37
LEGO 42115 Technic Lamborghini Sián FKP 37
LEGO 42115 Technic Lamborghini Sián FKP 37
LEGO 42115 Technic Lamborghini Sián FKP 37
LEGO 42115 Technic Lamborghini Sián FKP 37
LEGO 42115 Technic Lamborghini Sián FKP 37
LEGO 42115 Technic Lamborghini Sián FKP 37
LEGO 42115 Technic Lamborghini Sián FKP 37
LEGO 42115 Technic Lamborghini Sián FKP 37

LEGO 42115 Technic Lamborghini Sián FKP 37

$600.45

(2,954 reviews)

Experience the power and looks of the Lamborghini Sián FKP 37 by immersing yourself in the construction of this LEGO Technic (42115) kit. With convincing details, this car model is a faithful representation of the original Sián FKP 37 with its attractive lime green livery and gold rims. Beauty is in the details. Authentic features include the 8-speed transmission, activated via a moving vane gearbox, V12 engine with moving pistons and all-wheel drive. Use the steering wheel to steer the car, then check the front and rear suspension. Just like the full-size super sports car, this model features gull-wing doors. Luxury features. This buildable car set lets you take a quality break while bringing the Sián FKP 37 to life. Presented in a differently designed box, it includes a bound volume with building instructions, pictures and behind-the-scenes interviews. Open the hood to find out your unique serial number and unlock the online content.

Experience the power and looks of the Lamborghini Sián FKP 37 by immersing yourself in the construction of this LEGO Technic (42115) kit. With convincing details, this car model is a faithful representation of the original Sián FKP 37 with its attractive lime green livery and gold rims. Beauty is in the details. Authentic features include the 8-speed transmission, activated via a moving vane gearbox, V12 engine with moving pistons and all-wheel drive. Use the steering wheel to steer the car, then check the front and rear suspension. Just like the full-size super sports car, this model features gull-wing doors. Luxury features. This buildable car set lets you take a quality break while bringing the Sián FKP 37 to life. Presented in a differently designed box, it includes a bound volume with building instructions, pictures and behind-the-scenes interviews. Open the hood to find out your unique serial number and unlock the online content.

LEGO 42115 Technic Lamborghini Sián FKP 37

(2,954 reviews)

Experience the power and looks of the Lamborghini Sián FKP 37 by immersing yourself in the construction of this LEGO Technic (42115) kit. With convincing details, this car model is a faithful representation of the original Sián FKP 37 with its attractive lime green livery and gold rims. Beauty is in the details. Authentic features include the 8-speed transmission, activated via a moving vane gearbox, V12 engine with moving pistons and all-wheel drive. Use the steering wheel to steer the car, then check the front and rear suspension. Just like the full-size super sports car, this model features gull-wing doors. Luxury features. This buildable car set lets you take a quality break while bringing the Sián FKP 37 to life. Presented in a differently designed box, it includes a bound volume with building instructions, pictures and behind-the-scenes interviews. Open the hood to find out your unique serial number and unlock the online content.

Experience the power and looks of the Lamborghini Sián FKP 37 by immersing yourself in the construction of this LEGO Technic (42115) kit. With convincing details, this car model is a faithful representation of the original Sián FKP 37 with its attractive lime green livery and gold rims. Beauty is in the details. Authentic features include the 8-speed transmission, activated via a moving vane gearbox, V12 engine with moving pistons and all-wheel drive. Use the steering wheel to steer the car, then check the front and rear suspension. Just like the full-size super sports car, this model features gull-wing doors. Luxury features. This buildable car set lets you take a quality break while bringing the Sián FKP 37 to life. Presented in a differently designed box, it includes a bound volume with building instructions, pictures and behind-the-scenes interviews. Open the hood to find out your unique serial number and unlock the online content.

$600.45 - $1,342.00

in 35 offers

The lowest price for LEGO 42115 Technic Lamborghini Sián FKP 37 right now is $600.45 at eBay.com.au, compared across 13 retailers.

The all-time low was $399.99 on 8 July 2026 — today's price is 50% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 27 Aug 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 27/08/2026 01:47:37

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=amazon.com.au&sz=64Amazon.com.au

$699.00

LEGO 42115 Technic Lamborghini Sián FKP 37 Race Car, Advanced Building Set for Adults, Exclusive Collectible Model

Delivery $45.67

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$600.45

LEGO TECHNIC: Lamborghini Sián FKP 37 (42115) - New

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$649.00

Lego Technic 42115 Lamborghini Sián Fkp 37 Brand In Sealed Box

Delivery $55

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$659.00

Lego Technic: Lamborghini Sián Fkp 37 (42115)

Delivery $69.99

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

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$665.90

Lego Technic: Lamborghini Sián Fkp 37 (42115)

Free delivery

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$700.00

Lego Technic (42115): Lamborghini Sian Brand Sealed No Shop Wa Sa

Free delivery

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$704.38

Lego Technic (42115): Lamborghini Sian Brand Sealed

Free delivery

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$707.50

Lego Technic (42115): Lamborghini Sián Fkp 37 Brand Sealed

Delivery $35

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$729.00

Lego Lamborghini Sián Fkp 37 42115

Free delivery

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$735.00

Lego Technic 42115 - Lamborgini Sian Fkp 37 Free Postage

Free delivery

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Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Challenging Yet Rewarding
13 July 2020SeanV

originally posted on LEGO

I have built other technic sets; most notably the Bugatti which is similar to this one. The difficulty of the sets match up well but the Lamborghini does alter the steps so that the first couple of boxes are geared towards making the more challenging components where mistakes will most likely occur. This is helpful so that a rebuild can be done early on if a mistake is made. This did happen to me on the Lamborghini and this process is where I would like to focus my review.The dismantling is all I am going to write about here. The shear engineering genius can be appreciated by how challenging it is to take apart. It took me equally as long to dismantle the first two boxes as it did to put it together in the first place. At times, I was at a loss at how to actually ... MoreI have built other technic sets; most notably the Bugatti which is similar to this one. The difficulty of the sets match up well but the Lamborghini does alter the steps so that the first couple of boxes are geared towards making the more challenging components where mistakes will most likely occur. This is helpful so that a rebuild can be done early on if a mistake is made. This did happen to me on the Lamborghini and this process is where I would like to focus my review.The dismantling is all I am going to write about here. The shear engineering genius can be appreciated by how challenging it is to take apart. It took me equally as long to dismantle the first two boxes as it did to put it together in the first place. At times, I was at a loss at how to actually separate the pieces because there are so many failsafes put into place throughout the design process. This truly transforms from 3696 pieces to one Lamborghini which is impressive. Many of the cheaper sets I have build do not make this transition but the Lamborghini manages to create an intelligent gearbox system paired with a beautiful design that all works in synchronicity and harmony in a such a pleasing way that I almost wanted to keep the skeleton just the way it is. If I could afford it, I would love to own two so that I could put the skeleton next to the final product so that those that see it can marvel at its complexity and beauty simultaneously.Overall this was an amazing product and I only have 1 minor complaint. The boxes are massive. I have two kids so I do not have hours to spend at a time typically. Each box requires your full attention so I ended up completing this set when I was supposed to be sleeping. I feel as if the Bugatti separated its boxes into smaller and more manageable parts. If you open one box, be prepared to break open around 7 bags inside, have pieces scattered out, and be immersed in building for a couple hours.

Che Bella Macchina!
29 June 2020Tav88

originally posted on LEGO

I can honestly say that what you're buying here isn't just a set; it's an experience, and one to be savoured by an older audience (hence the 18+ age on the box). That's because the set is doused in rich details only an adult can appreciate; with its well-thought out box, to the very instruction manuals themselves (there are two very thick ones). It also took me 2 days to build, but that's only because I wanted to enjoy every bit of it.This is equally true for the building experience. Every few steps, you can watch video casts by using your phone, which is with designers from both Lego and Lamborghini talking about the development of both cars, the Sian and its Lego counterpart. It's also worth noting that Lego makes 3,600+ pieces feel more like 1,000; the way ... MoreI can honestly say that what you're buying here isn't just a set; it's an experience, and one to be savoured by an older audience (hence the 18+ age on the box). That's because the set is doused in rich details only an adult can appreciate; with its well-thought out box, to the very instruction manuals themselves (there are two very thick ones). It also took me 2 days to build, but that's only because I wanted to enjoy every bit of it.This is equally true for the building experience. Every few steps, you can watch video casts by using your phone, which is with designers from both Lego and Lamborghini talking about the development of both cars, the Sian and its Lego counterpart. It's also worth noting that Lego makes 3,600+ pieces feel more like 1,000; the way everything is perfectly organized in each individual box makes the building experience satisfying, if not luxurious. There are some minor mistakes in the instructions however, and given the car's complexity, it's sometimes easy to add in the wrong part. Needless to say, it's far more important this time to pay close attention to the details.The finished car is an absolute jewel. Side by side to the other two Lego Technic cars, the Bugatti and Porsche, the Sian has real presence, especially with its lime green colour and scissor doors. Functionality is perfect, everything is smooth and works as designed. I think my only grievance with that is that the rear trunk lid isn't hinged, instead you pull it out completely.Now, I hate to say this, because I do appreciate Lego's immense effort with this set, but the lime green colour inconsistency is unfortunately true. I spotted two panels with such different shades of lime that I could not put them together in the same assembly, so I had to work around that a bit. The problem isn't as severe as some people have pointed out, however on a closer look, you do see the different shades. It's not the end of the world, but I do expect Lego to officially address this as it shouldn't happen on any set, let alone one at this price point and one that relies on its exterior colour so much.Final thoughts: Despite its flaws, the Sian is easily THE best Lego Technic set I have ever owned and built, because where it has its drawbacks, it more than makes up in character and play experience. If you can stomach the steep price ($548 CAD) and the lime colour issues, I'd highly recommend picking one up, just for the experience alone.

Great fun, but dissapointing quality.
9 July 2020ApoSloth

originally posted on LEGO

Overall the build experience is great. There are very interesting techniques used throughout to reach the functionality a level of functionality that is very pleasing.The look of the car is beautiful and I really like the color.... which brings me to my first gripe about this set. Color mismatch. I've played with Lego my entire childhood, and have now started collecting some larger Technic models, and I've never seen color so badly matched from piece to piece. I had seen videos online mentioning the issue, but never expected it to be this bad.The instructions were well generally very clear except a few moments that had me questioning where some assembly / piece would go, but it's totally understandable given the complexity of the build. However, there is the ... MoreOverall the build experience is great. There are very interesting techniques used throughout to reach the functionality a level of functionality that is very pleasing.The look of the car is beautiful and I really like the color.... which brings me to my first gripe about this set. Color mismatch. I've played with Lego my entire childhood, and have now started collecting some larger Technic models, and I've never seen color so badly matched from piece to piece. I had seen videos online mentioning the issue, but never expected it to be this bad.The instructions were well generally very clear except a few moments that had me questioning where some assembly / piece would go, but it's totally understandable given the complexity of the build. However, there is the occasional printing error in the booklet ranging from pieces that magically appear in a step, another piece being printed backwards to how it should be installed, and some details where the a piece in the book isn't an accurate representation of the actual part (pin slots are in the wrong direction). While these shouldn't cause too much confusion it's still something that I feel shouldn't be, especially in a kit at this price point and with this level of attention put into it.Another detail, as tiny as it is, the "bag" that fits in the frunk, unlike previous super cars, doesn't have a stable base to sit on and falls over.So, this brings me to my conclusion. While the car is great overall, it feels as if these first sets were rushed out to meet the delivery date. The final quality assurance that I would expect from Lego just isn't there, and leaves it feeling more like a cheap knockoff. Given the almost 20% price premium over the Bugatti, for a set containing a similar amount of pieces, I really don't feel that it warrants it's price point.I would've preferred a scenario, similar to that of the launch of the Porsche 911 GT3RS where it was delayed to fix issues (with the packaging if I remember right) and deliver a better product in the end.Until the color issue is resolved, I would personally recommend people refrain from purchasing this set to avoid disappointment.

Specification

ColorMulticolour
SizeUniversal
Material Product Piece Count3696
Material Age Mark From18
Material Group DescriptionTechnic

Price comparison

Updated about 8 hours ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=amazon.com.au&sz=64
Amazon.com.au

$699.00

LEGO 42115 Technic Lamborghini Sián FKP 37 Race Car, Advanced Building Set for Adults, Exclusive Collectible Model

Delivery $45.67

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=ebay.com.au&sz=64
eBay.com.au

$600.45

LEGO TECHNIC: Lamborghini Sián FKP 37 (42115) - New

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=ebay.com.au&sz=64
eBay.com.au

$649.00

Lego Technic 42115 Lamborghini Sián Fkp 37 Brand In Sealed Box

Delivery $55

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

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eBay.com.au

$659.00

Lego Technic: Lamborghini Sián Fkp 37 (42115)

Delivery $69.99

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=ebay.com.au&sz=64
eBay.com.au

$665.90

Lego Technic: Lamborghini Sián Fkp 37 (42115)

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Challenging Yet Rewarding
13 July 2020

I have built other technic sets; most notably the Bugatti which is similar to this one. The difficulty of the sets match up well but the Lamborghini does alter the steps so that the first couple of boxes are geared towards making the more challenging components where mistakes will most likely occur. This is helpful so that a rebuild can be done early on if a mistake is made. This did happen to me on the Lamborghini and this process is where I would like to focus my review.The dismantling is all I am going to write about here. The shear engineering genius can be appreciated by how challenging it is to take apart. It took me equally as long to dismantle the first two boxes as it did to put it together in the first place. At times, I was at a loss at how to actually ... MoreI have built other technic sets; most notably the Bugatti which is similar to this one. The difficulty of the sets match up well but the Lamborghini does alter the steps so that the first couple of boxes are geared towards making the more challenging components where mistakes will most likely occur. This is helpful so that a rebuild can be done early on if a mistake is made. This did happen to me on the Lamborghini and this process is where I would like to focus my review.The dismantling is all I am going to write about here. The shear engineering genius can be appreciated by how challenging it is to take apart. It took me equally as long to dismantle the first two boxes as it did to put it together in the first place. At times, I was at a loss at how to actually separate the pieces because there are so many failsafes put into place throughout the design process. This truly transforms from 3696 pieces to one Lamborghini which is impressive. Many of the cheaper sets I have build do not make this transition but the Lamborghini manages to create an intelligent gearbox system paired with a beautiful design that all works in synchronicity and harmony in a such a pleasing way that I almost wanted to keep the skeleton just the way it is. If I could afford it, I would love to own two so that I could put the skeleton next to the final product so that those that see it can marvel at its complexity and beauty simultaneously.Overall this was an amazing product and I only have 1 minor complaint. The boxes are massive. I have two kids so I do not have hours to spend at a time typically. Each box requires your full attention so I ended up completing this set when I was supposed to be sleeping. I feel as if the Bugatti separated its boxes into smaller and more manageable parts. If you open one box, be prepared to break open around 7 bags inside, have pieces scattered out, and be immersed in building for a couple hours.

SeanV originally posted on LEGO
Che Bella Macchina!
29 June 2020

I can honestly say that what you're buying here isn't just a set; it's an experience, and one to be savoured by an older audience (hence the 18+ age on the box). That's because the set is doused in rich details only an adult can appreciate; with its well-thought out box, to the very instruction manuals themselves (there are two very thick ones). It also took me 2 days to build, but that's only because I wanted to enjoy every bit of it.This is equally true for the building experience. Every few steps, you can watch video casts by using your phone, which is with designers from both Lego and Lamborghini talking about the development of both cars, the Sian and its Lego counterpart. It's also worth noting that Lego makes 3,600+ pieces feel more like 1,000; the way ... MoreI can honestly say that what you're buying here isn't just a set; it's an experience, and one to be savoured by an older audience (hence the 18+ age on the box). That's because the set is doused in rich details only an adult can appreciate; with its well-thought out box, to the very instruction manuals themselves (there are two very thick ones). It also took me 2 days to build, but that's only because I wanted to enjoy every bit of it.This is equally true for the building experience. Every few steps, you can watch video casts by using your phone, which is with designers from both Lego and Lamborghini talking about the development of both cars, the Sian and its Lego counterpart. It's also worth noting that Lego makes 3,600+ pieces feel more like 1,000; the way everything is perfectly organized in each individual box makes the building experience satisfying, if not luxurious. There are some minor mistakes in the instructions however, and given the car's complexity, it's sometimes easy to add in the wrong part. Needless to say, it's far more important this time to pay close attention to the details.The finished car is an absolute jewel. Side by side to the other two Lego Technic cars, the Bugatti and Porsche, the Sian has real presence, especially with its lime green colour and scissor doors. Functionality is perfect, everything is smooth and works as designed. I think my only grievance with that is that the rear trunk lid isn't hinged, instead you pull it out completely.Now, I hate to say this, because I do appreciate Lego's immense effort with this set, but the lime green colour inconsistency is unfortunately true. I spotted two panels with such different shades of lime that I could not put them together in the same assembly, so I had to work around that a bit. The problem isn't as severe as some people have pointed out, however on a closer look, you do see the different shades. It's not the end of the world, but I do expect Lego to officially address this as it shouldn't happen on any set, let alone one at this price point and one that relies on its exterior colour so much.Final thoughts: Despite its flaws, the Sian is easily THE best Lego Technic set I have ever owned and built, because where it has its drawbacks, it more than makes up in character and play experience. If you can stomach the steep price ($548 CAD) and the lime colour issues, I'd highly recommend picking one up, just for the experience alone.

Tav88 originally posted on LEGO
Great fun, but dissapointing quality.
9 July 2020

Overall the build experience is great. There are very interesting techniques used throughout to reach the functionality a level of functionality that is very pleasing.The look of the car is beautiful and I really like the color.... which brings me to my first gripe about this set. Color mismatch. I've played with Lego my entire childhood, and have now started collecting some larger Technic models, and I've never seen color so badly matched from piece to piece. I had seen videos online mentioning the issue, but never expected it to be this bad.The instructions were well generally very clear except a few moments that had me questioning where some assembly / piece would go, but it's totally understandable given the complexity of the build. However, there is the ... MoreOverall the build experience is great. There are very interesting techniques used throughout to reach the functionality a level of functionality that is very pleasing.The look of the car is beautiful and I really like the color.... which brings me to my first gripe about this set. Color mismatch. I've played with Lego my entire childhood, and have now started collecting some larger Technic models, and I've never seen color so badly matched from piece to piece. I had seen videos online mentioning the issue, but never expected it to be this bad.The instructions were well generally very clear except a few moments that had me questioning where some assembly / piece would go, but it's totally understandable given the complexity of the build. However, there is the occasional printing error in the booklet ranging from pieces that magically appear in a step, another piece being printed backwards to how it should be installed, and some details where the a piece in the book isn't an accurate representation of the actual part (pin slots are in the wrong direction). While these shouldn't cause too much confusion it's still something that I feel shouldn't be, especially in a kit at this price point and with this level of attention put into it.Another detail, as tiny as it is, the "bag" that fits in the frunk, unlike previous super cars, doesn't have a stable base to sit on and falls over.So, this brings me to my conclusion. While the car is great overall, it feels as if these first sets were rushed out to meet the delivery date. The final quality assurance that I would expect from Lego just isn't there, and leaves it feeling more like a cheap knockoff. Given the almost 20% price premium over the Bugatti, for a set containing a similar amount of pieces, I really don't feel that it warrants it's price point.I would've preferred a scenario, similar to that of the launch of the Porsche 911 GT3RS where it was delayed to fix issues (with the packaging if I remember right) and deliver a better product in the end.Until the color issue is resolved, I would personally recommend people refrain from purchasing this set to avoid disappointment.

ApoSloth originally posted on LEGO
Lamborghini Wow Wow Wow
2 January 2022

Well, where do I even begin to describe the awesome build that this is. Kept me entertained for days doing a little bit at a time. I decided to buy this as a Christmas present for myself and it has been the best self gift I have ever gotten myself. From the packaging to the actual pieces used, this is fantastic. The box has not mush detail of the what is inside, I.e. no pictures of the car but when you open the box, wow it took my breath away. The design kept me looking at it in awe and I slowly took out the boxes to see what was in them. The curves on this car are absolutely amazing and every piece has been done it’s such precision to deliver the beautiful vision of the Lamborghini. I loved he little details such as the brake pads for one which the red just shows ... MoreWell, where do I even begin to describe the awesome build that this is. Kept me entertained for days doing a little bit at a time. I decided to buy this as a Christmas present for myself and it has been the best self gift I have ever gotten myself. From the packaging to the actual pieces used, this is fantastic. The box has not mush detail of the what is inside, I.e. no pictures of the car but when you open the box, wow it took my breath away. The design kept me looking at it in awe and I slowly took out the boxes to see what was in them. The curves on this car are absolutely amazing and every piece has been done it’s such precision to deliver the beautiful vision of the Lamborghini. I loved he little details such as the brake pads for one which the red just shows through the rims on the tyres which are realistic themselves. Cannot express the fun I had in building this, now the only thing I need to figure out is where will I display it as seems to good too be sitting in some box or some room where no one can see the true beauty of this build. To anyone who is looking for something great to build, I would definitely recommend this, you will absolutely love it.

Sandra originally posted on www.zavvi.com
Lego Technic Lamborghini Sian FKP
6 July 2020

I've been a fan of Lego Technic, especially the cars they've put out, ever since I was a kid and saved up for months to order #8448, Super Street Sensation. Fast forward nearly 20 years, and Lego has returned to the automotive world with a string of super cars brought to life in 1:8 scale with vivid colors, fantastic functions such as working transmissions and all wheel drive, and a building challenge aimed at the most die hard fans of Lego.42115 is the 3rd in this bi-annual lineup, building off of the success of 2016's Porsche GT3 (42056) and 2018's Bugatti Chiron (42083). And it seems like Lego only continues to innovate and refine the functionality and build quality with each one. While both previous models were top form for Lego at the time, the Chiron and ... MoreI've been a fan of Lego Technic, especially the cars they've put out, ever since I was a kid and saved up for months to order #8448, Super Street Sensation. Fast forward nearly 20 years, and Lego has returned to the automotive world with a string of super cars brought to life in 1:8 scale with vivid colors, fantastic functions such as working transmissions and all wheel drive, and a building challenge aimed at the most die hard fans of Lego.42115 is the 3rd in this bi-annual lineup, building off of the success of 2016's Porsche GT3 (42056) and 2018's Bugatti Chiron (42083). And it seems like Lego only continues to innovate and refine the functionality and build quality with each one. While both previous models were top form for Lego at the time, the Chiron and Sian both improved on the level of detail over the GT3 adding over 1,000 pieces, and the Sian has improved over the Chiron a step further by eliminating issues such as suspension sag, and eliminating the flimsy feel to the doors, while also refining the mechanical elements such as eliminating the need for a slip gear that was present in the Chiron. The Sian also improves on the adjustable wing function that it shares with the Chiron by moving the adjuster mechanism into the cabin of the vehicle as opposed to forcing the use of a "key" to activate it. The easily removable engine cover and wide open window on the bottom to view the transmission in action are two other major steps forward over the Chiron, which had the same 8 speed gearbox and a W16 engine that were both impressive in their functionality, but almost completely obscured from view when the Chiron was completely built.The Sian however, is not without its flaws. I bought my Sian from a local Lego store, hoping that they had received an updated batch that solved all of the reported issues from early buyers. While I was lucky to not have any missing pieces, I was unfortunately victim to the mismatched colors that has been reported by nearly everyone else with the set. The distinct lime green seen in all the photos is represented by a variety of shades ranging from a bright electric green, all the way to a more drab olive green. Most of the bigger pieces seem to be more consistent, but parts with lots of small green pieces like the wing and frunk are a bit of an eyesore up close. The issue is not limited to the green pieces either. Many of the red connectors in my set (6209519 in particular), especially in Box 3, varied from a bright and vivid red, to a darker, almost brick shade of red.Other buyers have also reported issues with the instruction manuals falling apart. So much so that I didn't even open them and opted to download the manuals from Lego's website for fear of mine falling apart mid-build.Now does any of this take away from the building experience? Absolutely not. The build is a blast all the way to the end, with the transmission and drivetrain kicking things off early, and Lego was smart (whether intentionally or not) to save the scissor doors for last so that building the set was interesting and engaging even as the steps numbered over 1,000 for the final hours. The final build is still a sight to behold, and looks fantastic both on its own or side by side with its supercar siblings. The premium packaging and bonus content in the instruction manuals are well crafted, and gives you added hours of content even after you complete the build. I myself am of the mindset that even if Lego does nothing to rectify the color issues, I'll be ok with it and will still look forward to the next supercar with anticipation. But I do still sympathize with those that find the issues to be to great for such a premium price point. Hopefully Lego finds a middle ground that can make everyone happy, and hopefully future buyers of this set won't have to worry about color issues.

XeroTheory originally posted on LEGO
Objective vs Subjective Opinions
22 October 2020

Objectively, this set does not meet all of the quality checks it should have. The variation in pieces across the bright-green color scheme should have either been fixed, or the set should have been a different color. There can also be some jamming issues with the flappy paddles actually shifting, but that seems to me less of a quality issue rather than it being part of a complex mechanism. Which, by the way, is a very detailed and intricate piece of engineering, which works as it should 95% of the time. Putting the car in D, R, or N is also important to note, and see that the pistons and crankshaft alter in speeds as you shift through the gears and the D, R, and N gears. The rest of the mechanisms work as they should, including suspension, differentials, and scissor ... MoreObjectively, this set does not meet all of the quality checks it should have. The variation in pieces across the bright-green color scheme should have either been fixed, or the set should have been a different color. There can also be some jamming issues with the flappy paddles actually shifting, but that seems to me less of a quality issue rather than it being part of a complex mechanism. Which, by the way, is a very detailed and intricate piece of engineering, which works as it should 95% of the time. Putting the car in D, R, or N is also important to note, and see that the pistons and crankshaft alter in speeds as you shift through the gears and the D, R, and N gears. The rest of the mechanisms work as they should, including suspension, differentials, and scissor doors. The displayability factor also seems to be high, as the gearbox is exposed underneath the vehicle, and the engine cover can be removed without any altering of the set's many pins or frame. The interior is sparse, with only a two bucket seats, a wheel and a lever for the functioning rear-wing. There are improvements that should have been made before the set hit the shelves, but the majority of the set is well-designed and constructed.Subjectively, this set is one of the coolest sets I have ever had the pleasure to build and interact with. This is my first technic build, and though I was essentially jumping into the deep-end, I enjoyed every second of putting together this thing. Although I notice the discoloration, it doesn't bother me in the grand scheme of things; mainly because I didn't get the set for the choice of color, but rather for the access to so many great views of the mechanics of the thing. The rear wing, though it does not extend far, does what it needs to, and adds a great bit of detail to the model. Building the mechanics of the car, including diffs, engine, gearbox, etc, was a joy. The headlight areas were a great surprise, and weren't simply held in by clips, but had entire assemblies which were then placed into the front end. I am a big fan of the Owner's Club content, especially having a specific Identification Number for the set. I was thrilled to see that the inconspicuous holes in front of the doors didn't seem to be holes, but rather access to push the doors' mechanisms down and make the doors near-flush with the rest of the body work. The interior is very sparse, but it feels appropriate for a car which looks like a stealth-ship maneuvering around a track with its rear wing up. The rear end is also great. with the wing sitting flush against the body when down, the exhaust being relatively unobtrusive, while the builds around them helping to bring some quantity to the area. The taillights make a STATEMENT, even within a Lamborghini build, and add a great vibrance to the rear. Overall, yes, there are some things they needed to change before they let this set hit the shelves, but in the end, the thing that I got it for, the build and technological aspect, plus the ability to showcase that with such ease, was the selling point for me. Overall, I rate this 9.1/10, and I am happy to have it on display.

LordPizza originally posted on LEGO
Poor poor poor
22 June 2020

Like others I ordered this as soon as the model was released and having built the Porsche and Bugatti it was a no-brainer. Unfortunately I have found this build frustrating and of inferior quality. Reading others' negative reviews it beggars belief that anyone can mention the various errors but still give a high star rating, let alone recommend the product.Firstly, the colour issue. This is very noticeable and this must have been known to Lego during the manufacturing process if not at the end. (They surely must have equipment that scans for colour imperfections... ). For an item clearly aimed at the more experienced builders and that it could be described as a 'display' item this is totally unacceptable. Second, I have so far found 5 missing pieces (so far). 4 of ... MoreLike others I ordered this as soon as the model was released and having built the Porsche and Bugatti it was a no-brainer. Unfortunately I have found this build frustrating and of inferior quality. Reading others' negative reviews it beggars belief that anyone can mention the various errors but still give a high star rating, let alone recommend the product.Firstly, the colour issue. This is very noticeable and this must have been known to Lego during the manufacturing process if not at the end. (They surely must have equipment that scans for colour imperfections... ). For an item clearly aimed at the more experienced builders and that it could be described as a 'display' item this is totally unacceptable. Second, I have so far found 5 missing pieces (so far). 4 of them I have managed to source from previous spares but one of the green 'embossed' head rests for the seats was missing and the Lego website didn't list the item number so had to describe it as best I could. That was a week ago and I haven't had a reply. I borrowed this same piece from bag 5 (bonnet)/hood) and now having got to the bonnet build cannot continue further.Thirdly, there are errors in the instructions as previous reviewers have mentioned; magically appearing parts, wrongly drawn parts and incorrect and confusing alignments have all been noticed.With all the pomp and circumstance that this model was released with, and given that the Lego brand is synonymous with quality and precision I'm totally gutted that I have spent £350 on an inferior item that will no doubt be re-released with these flaws rectified. I have yet to send my complaint to Lego and no doubt will get an apology and a vague business-like reply blaming some process or other, and no offer of compensation.All in all really disappointed, and to think that alternative brick manufacturers may not have these issues should be a wake-up call to the quality control department that they have let down many many devoted and dedicated customers with this poorly managed product.

Polish72 originally posted on LEGO
Sian build
2 March 2021

Following on from the Landrover and many other technic models over the years I just had to put this model on my Christmas wish list. I haven’t exactly hurried it. The odd hour here and there and finished it over approx 10 hours. Probably slightly easier than the Landrover due to the improved instructions and careful attention from Lego to attention to detail. Whole gear box worked flawlessly in forward and reverse gears. Have to say the Landrover gearbox has played up, hence reading the reviews I took my time on this one and it shows. One thing I have taken away from the Landrover over several rebuilds from it rolling off the shelf was to improvise and I have built a mechanical handbrake into my Lambo taking the differential locking feature on my real Discovery 2! ... MoreFollowing on from the Landrover and many other technic models over the years I just had to put this model on my Christmas wish list. I haven’t exactly hurried it. The odd hour here and there and finished it over approx 10 hours. Probably slightly easier than the Landrover due to the improved instructions and careful attention from Lego to attention to detail. Whole gear box worked flawlessly in forward and reverse gears. Have to say the Landrover gearbox has played up, hence reading the reviews I took my time on this one and it shows. One thing I have taken away from the Landrover over several rebuilds from it rolling off the shelf was to improvise and I have built a mechanical handbrake into my Lambo taking the differential locking feature on my real Discovery 2! Easy to do and I am surprised Lego haven’t designed this feature into their marque models. My only gripe was the doors on the Sian didn’t feel they had the same quality of the rest of the model and the front end felt like it needed stiffening up where the front section sits from the front screen to the rear 2/3 of the model. The two front screen front pillars hold it but as an Aerospace Engineer I saw the weakness as I built back to that section of the car. Apart from that, and yes I noted the different shades of green however, I didn’t feel that spoilt the look of the car and the finished model was excellent, however there are as with any model or real car areas that could be enhanced or improved on. A clear front screen (although technic model don’t generally have windows) might have been a nice touch too. I have invested in one of the better lighting kits (why Lego haven’t cottoned in to these yet is a big miss) now to really finish the mode off. Lego please bring out upgrade lighting kits! Got one on my Landrover now too with a full bank of fog lights! Just like my upgraded real Landy! However excellent model and doesn’t disappoint!

Cyclonic originally posted on LEGO
Some issues, but overall an impressive set
21 April 2021

Lamborghinis are always the best looking cars on the road, and this set is no exception! Lamborghini's bold angles and striking profile are on full display with this setThis set is large, intricate, and challenging. Coming in at 1084 build steps (many with multiple sub-steps, and sub-sub-steps), this is not a starter set by any stretch of the imagination.On that note, this is also not helped by a few issues I had.First of all, in spite of me following the instructions carefully (to the best of my knowledge), somehow the front and rear wheels do not turn the same direction, and there is no way to fix this without disassembling the entire set and trying again. This isn't as much of a concern for me, as it's sitting on a shelf looking pretty, but those who want ... MoreLamborghinis are always the best looking cars on the road, and this set is no exception! Lamborghini's bold angles and striking profile are on full display with this setThis set is large, intricate, and challenging. Coming in at 1084 build steps (many with multiple sub-steps, and sub-sub-steps), this is not a starter set by any stretch of the imagination.On that note, this is also not helped by a few issues I had.First of all, in spite of me following the instructions carefully (to the best of my knowledge), somehow the front and rear wheels do not turn the same direction, and there is no way to fix this without disassembling the entire set and trying again. This isn't as much of a concern for me, as it's sitting on a shelf looking pretty, but those who want to play with the set after construction will want to be extremely careful.Second, I was missing two of the same piece (a green two-hole piece with one cross-hole and one round-hole pointed the same direction). Fortunately, LEGO replaced these pieces to me free of charge, but I had to wait a few weeks for them to arrive before I could continue my build.Third, There are several issues with the instructions, including (but not limited to):- When building the headlights, one piece is depicted as being added in the incorrect orientation, causing the assembly to not come together properly (one of the white rods can not be inserted fully if you follow the instructions).- At the beginning of each part box, the instructions will tell you which pieces need to be brought over from a previous part box... but they don't tell you that. You just get a list of pieces with no explanation.Fourth, the green colour is not consistent. I have at least three different shades of green across my set, and none of them are the strikingly unique green on the actual Lamborghini Sián. While I wouldn't expect LEGO to invest in developing a whole new colour of plastic for one set, this inconsistency in colour within the existing set is not what I would've expected from quality control at LEGO.Having said all that, the set is still amazing. It was fun to build, looks amazing, and is overall very, very cool. I'm happy to display it on my shelf!

Saberus originally posted on LEGO
The best of the best.
15 June 2020

Ok, this will be a long one. The Lego Lamborghini Sian is one of the best sets I have ever purchased and built, It is a masterpiece of mechanical engineering, and all the features work extremely well. The Scissor doors have got to be a highlight, they are smooth and it is easy to access the lever for them, the spoiler looks impressive, and is also easy to activate. You also can't help but admire the workings of the gearbox and engine. The steering is also a nice touch. Yes, there are some...mishaps, like some people have mentioned with the '50 shades of green', however, my set only had about 4 or 5 shades, and when looking at others photos compared to my car, LEGO is definitely improving their quality control on this set. The interior is not quite as good as the ... MoreOk, this will be a long one. The Lego Lamborghini Sian is one of the best sets I have ever purchased and built, It is a masterpiece of mechanical engineering, and all the features work extremely well. The Scissor doors have got to be a highlight, they are smooth and it is easy to access the lever for them, the spoiler looks impressive, and is also easy to activate. You also can't help but admire the workings of the gearbox and engine. The steering is also a nice touch. Yes, there are some...mishaps, like some people have mentioned with the '50 shades of green', however, my set only had about 4 or 5 shades, and when looking at others photos compared to my car, LEGO is definitely improving their quality control on this set. The interior is not quite as good as the Bugatti, being a similar colour to the car itself, however, when you realise that all the pieces are printed, when you see the Italien flags in the back, that your one will be unique to you, and that it just looks so good, you just have to love it for what it is, a master of engineering and exterior design that normal people like us could probably never think of designing. That being said, the Bugatti Chiron will retire sooner, so get that before if you don't already have it, as you will have at least another two years to get this one, that being said, the lamborghini looks better, especially around the front, and has working suspension which doesn't require additional fixing, and if your looking at the pictures and aren't sure, remember to look at the pictures in a real life context, as the model will look so much better than on a all black or all white background, pictures don't do it justice. Remember, when you buy this set, you don't just get a LEGO set, you get the unboxing, (Truly spectacular), the exclusive owners club content, and the knowledge gifted to you as you start and work through the instruction books. I would definitely recommend this to anyone who is looking for something challenging, or to do with friends or family, and has the money to do so. I have the cancelled holiday to thank for that one.

FD16 originally posted on LEGO

Specification

ColorMulticolour
SizeUniversal
Material Product Piece Count3696
Material Age Mark From18
Material Group DescriptionTechnic

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