Buy wisely
Buy wiselyBuy wisely
For RetailersFor developers
  1. Home
Buy wisely

BuyWisely is your one stop price comparison platform, delivering the best deals from over 20,000 online shops. We empower shoppers to make smart, cost-effective choices by offering transparent pricing, price history, and the latest deals across a broad range of products. With BuyWisely, your money goes further.

Popular Shops
JB Hi-Fi
The Good Guys
Harvey Norman
Appliances Online
Bing Lee
Kogan
Amazon
Officeworks
Contact Us
[email protected]
Affiliate Disclosure
Legal Information
Privacy Policy
Logos provided by Logo.dev
© 2026 BuyWisely•Price data powered by pricesAPI.io•Retailers: SellWisely.io
- 26%
Castrol 1597B1 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 Quart
Castrol 1597B1 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 Quart
Castrol 1597B1 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 Quart
Castrol 1597B1 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 Quart
Castrol 1597B1 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 Quart
Castrol 1597B1 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 Quart
Castrol 1597B1 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 Quart
Castrol 1597B1 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 Quart
Castrol 1597B1 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 Quart
Castrol 1597B1 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 Quart
Castrol 1597B1 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 Quart
Castrol 1597B1 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 Quart
Castrol 1597B1 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 Quart
Castrol 1597B1 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 Quart
Castrol 1597B1 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 Quart
Castrol 1597B1 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 Quart

Castrol 1597B1 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 Quart

$44.05

(973 reviews)

Castrol EDGE Extended Performance with Titanium FST features the latest of Castrol technology. Engine oils need to be able to constantly respond to the ever-changing environments in your engine. Every second of the drive your engine oil needs to be able to react to the needs of different metal-to-metal contact points in your engine each with different demands, pressures and temperatures. Castrol EDGE Extended Performance with Titanium FST provides unsurpassed protection for critical engine parts, ensuring optimal performance - with the strength to enable an extended drain interval of up to 15,000 miles.

Castrol EDGE Extended Performance with Titanium FST features the latest of Castrol technology. Engine oils need to be able to constantly respond to the ever-changing environments in your engine. Every second of the drive your engine oil needs to be able to react to the needs of different metal-to-metal contact points in your engine each with different demands, pressures and temperatures. Castrol EDGE Extended Performance with Titanium FST provides unsurpassed protection for critical engine parts, ensuring optimal performance - with the strength to enable an extended drain interval of up to 15,000 miles.

Castrol 1597B1 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 Quart

(973 reviews)

Castrol EDGE Extended Performance with Titanium FST features the latest of Castrol technology. Engine oils need to be able to constantly respond to the ever-changing environments in your engine. Every second of the drive your engine oil needs to be able to react to the needs of different metal-to-metal contact points in your engine each with different demands, pressures and temperatures. Castrol EDGE Extended Performance with Titanium FST provides unsurpassed protection for critical engine parts, ensuring optimal performance - with the strength to enable an extended drain interval of up to 15,000 miles.

Castrol EDGE Extended Performance with Titanium FST features the latest of Castrol technology. Engine oils need to be able to constantly respond to the ever-changing environments in your engine. Every second of the drive your engine oil needs to be able to react to the needs of different metal-to-metal contact points in your engine each with different demands, pressures and temperatures. Castrol EDGE Extended Performance with Titanium FST provides unsurpassed protection for critical engine parts, ensuring optimal performance - with the strength to enable an extended drain interval of up to 15,000 miles.

$44.05 - $851.67

in 32 offers

The lowest price for Castrol 1597B1 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 Quart right now is $44.05 at Carkart, compared across 22 retailers.

The all-time low was $11.19 on 4 June 2026 — today's price is 294% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 10 June 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 10/06/2026 14:43:31

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

$44.05

Castrol EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts

Delivery $92.44

Ubuy

$49.63

Castrol EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts, Pack of 3

Delivery between 17–19 June $14.40

Ubuy

$133.73

Castrol EDGE High Mileage 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts, Pack of 3

Delivery between 17–19 June $14.40

Ubuy

$49.73

Castrol EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts, Pack of 3

Delivery between 14–18 June $14.16

ubuy.sv

$49.78

Castrol EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts

Delivery between 17–22 June $14.22

Ubuy

$52.65

Castrol EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts

Delivery between 15–19 June $16.45

Ubuy

$52.65

Castrol EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts, Pack of 3

Delivery between 15–19 June $16.45

ubuy.com.sg

$53.09

Castrol EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts, Pack of 3

Delivery between 14–18 June $15.48

Ubuy

$54.62

Castrol EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts

Delivery between 15–19 June $13.60

Ubuy

$55.11

Castrol EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts

Delivery between 16–19 June $13.40

Price history

Price history

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

Reviews

"THE GREATEST OIL EVER!" I LOVE THIS STUFF!!!
10 August 2024Michael

originally posted on walmart.com

$23.57 per 5 quart jug when you buy 3 jugs, ( a case ) is a steal of a deal! I recently had a valve cover gasket put on and to be honest I was expecting to see sludge like crazy because I drove 15,500 miles without an oil change. Let that sink in, "15,500 miles without an oil change!" The mechanics scoffed at me and looked at me as if I were dumb for going 15,500 miles without an oil change. When they took off the valve cover, their response was "Ah, look at that" when they had seen with their own eyes that the gears were perfectly clean but with a golden tint on them from the oil itself. Everyone was amazed! I smiled and said, "That made my day! Then, when I had seen that, I thought I should buy the ( 15 quart ) 3 jugs in a case, especially because the price had ... More$23.57 per 5 quart jug when you buy 3 jugs, ( a case ) is a steal of a deal! I recently had a valve cover gasket put on and to be honest I was expecting to see sludge like crazy because I drove 15,500 miles without an oil change. Let that sink in, "15,500 miles without an oil change!" The mechanics scoffed at me and looked at me as if I were dumb for going 15,500 miles without an oil change. When they took off the valve cover, their response was "Ah, look at that" when they had seen with their own eyes that the gears were perfectly clean but with a golden tint on them from the oil itself. Everyone was amazed! I smiled and said, "That made my day! Then, when I had seen that, I thought I should buy the ( 15 quart ) 3 jugs in a case, especially because the price had dropped from $88.73 to $70.73. I thought, JUMP ON THIS DEAL! Before Castrol Full Synthetic oil came out ( a long time ago ) I had a dodge van and used regular oil, the sludge build up was unbelievable! So I know all about sludge and the damage it can cause. When I have seen the results of Castrol Full Synthetic, I purchased it by the case! To see those gears so beautifully clean on my Toyota Sienna, It's just a beautiful thing! I drove over a year without an oil change using this oil! Let's do the math! Regular oil requires 4 oil changes per year. Cost ( including mechanic costs ) approximately about $200.00 - $250.00 using cheap oil. Time spent at the mechanics approximately 4 hours. Using Castrol Full Synthetic 1 oil change per year = $54.00 that's what I paid ( 8/1/2024 ) for the oil because I purchased a single 5 quart jug and mechanics fees maybe $30.00 so $84.00 total. Savings $116.00 and time saved away from the mechanics, 3 hours. This stuff is so good I might even buy another case, so I won't have to worry about having great oil for another 7 years! No wonder my old Toyota keeps on going, and going, and going, and going! It's a Happy Vehicle!

Advanceautoparts never buy a thing from you again
20 September 2023marek

originally posted on walmart.com

This motor oil is the best but never buy this product from advance auto parts tru Walmart website. you can't return it through walmart, you have to contact the seller who is not interested in talking to you at all. Only after a few emails will they inform you that you should contact walmart or take it to their store (advance auto parts) where you have to make a complicated phone call to the customer center. it is set up very badly just to discourage you from returning the thing. I will never shop at Advance Auto Parts again

Good price considering inflation…
9 May 2024MacGyver

originally posted on walmart.com

Good price for this Castrol oil. The local part stores charges almost double per quart. It’s a no brainer.Ordered online and was delivered free the next day by a young man whose name was Juan. See attached pic. Excellent service! Thank you Juan!

Price comparison

Updated about 9 hours ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Carkart

$44.05

Castrol EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts

Delivery $92.44

Ubuy

$49.63

Castrol EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts, Pack of 3

Delivery between 17–19 June $14.40

Ubuy

$133.73

Castrol EDGE High Mileage 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts, Pack of 3

Delivery between 17–19 June $14.40

Ubuy

$49.73

Castrol EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts, Pack of 3

Delivery between 14–18 June $14.16

ubuy.sv

$49.78

Castrol EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts

Delivery between 17–22 June $14.22

Price history

Price history

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

Reviews

"THE GREATEST OIL EVER!" I LOVE THIS STUFF!!!
10 August 2024

$23.57 per 5 quart jug when you buy 3 jugs, ( a case ) is a steal of a deal! I recently had a valve cover gasket put on and to be honest I was expecting to see sludge like crazy because I drove 15,500 miles without an oil change. Let that sink in, "15,500 miles without an oil change!" The mechanics scoffed at me and looked at me as if I were dumb for going 15,500 miles without an oil change. When they took off the valve cover, their response was "Ah, look at that" when they had seen with their own eyes that the gears were perfectly clean but with a golden tint on them from the oil itself. Everyone was amazed! I smiled and said, "That made my day! Then, when I had seen that, I thought I should buy the ( 15 quart ) 3 jugs in a case, especially because the price had ... More$23.57 per 5 quart jug when you buy 3 jugs, ( a case ) is a steal of a deal! I recently had a valve cover gasket put on and to be honest I was expecting to see sludge like crazy because I drove 15,500 miles without an oil change. Let that sink in, "15,500 miles without an oil change!" The mechanics scoffed at me and looked at me as if I were dumb for going 15,500 miles without an oil change. When they took off the valve cover, their response was "Ah, look at that" when they had seen with their own eyes that the gears were perfectly clean but with a golden tint on them from the oil itself. Everyone was amazed! I smiled and said, "That made my day! Then, when I had seen that, I thought I should buy the ( 15 quart ) 3 jugs in a case, especially because the price had dropped from $88.73 to $70.73. I thought, JUMP ON THIS DEAL! Before Castrol Full Synthetic oil came out ( a long time ago ) I had a dodge van and used regular oil, the sludge build up was unbelievable! So I know all about sludge and the damage it can cause. When I have seen the results of Castrol Full Synthetic, I purchased it by the case! To see those gears so beautifully clean on my Toyota Sienna, It's just a beautiful thing! I drove over a year without an oil change using this oil! Let's do the math! Regular oil requires 4 oil changes per year. Cost ( including mechanic costs ) approximately about $200.00 - $250.00 using cheap oil. Time spent at the mechanics approximately 4 hours. Using Castrol Full Synthetic 1 oil change per year = $54.00 that's what I paid ( 8/1/2024 ) for the oil because I purchased a single 5 quart jug and mechanics fees maybe $30.00 so $84.00 total. Savings $116.00 and time saved away from the mechanics, 3 hours. This stuff is so good I might even buy another case, so I won't have to worry about having great oil for another 7 years! No wonder my old Toyota keeps on going, and going, and going, and going! It's a Happy Vehicle!

Michael originally posted on walmart.com
Advanceautoparts never buy a thing from you again
20 September 2023

This motor oil is the best but never buy this product from advance auto parts tru Walmart website. you can't return it through walmart, you have to contact the seller who is not interested in talking to you at all. Only after a few emails will they inform you that you should contact walmart or take it to their store (advance auto parts) where you have to make a complicated phone call to the customer center. it is set up very badly just to discourage you from returning the thing. I will never shop at Advance Auto Parts again

marek originally posted on walmart.com
Good price considering inflation…
9 May 2024

Good price for this Castrol oil. The local part stores charges almost double per quart. It’s a no brainer.Ordered online and was delivered free the next day by a young man whose name was Juan. See attached pic. Excellent service! Thank you Juan!

MacGyver originally posted on walmart.com
Good results, pays itself.
25 July 2024

I was using the other 10k mile oil and changed oil every 10k miles on a 2016 Yaris that was probably sitting who knows when and for how long. I noticed a mild rough idle and gas consumption dropped to as low as 27 mpg. Someone insisted to change every 5k miles so I did. after 2 oil changes with this better extended performance oil, my mpg whent up more to than before. To mid 30s mpg. I will try push the oil to 7.5k miles as it looks too clean when I change it.

leo originally posted on walmart.com
Great Quality Oil
6 June 2024

Everyone has their favorite oil. For me, Castrol is at the top of the oil chain. I only used Castrol synthetic in my old Suzuki GSX-R 1100 street bike for several years and it still ran like new when I sold it. The Castrol 5W30 will be going in my 2024 Ford Maverick XLT 2.0L Ecoboost engine on the first oil change.

TomJulie originally posted on walmart.com
Les blow by 2013 Malibu eco. 2.4l
24 August 2021

2013 Malibu eco 60,000 miles. Because of the known issue with the weak piston rings and severe blow by on the 2.4L engines, I was adding about 2.5 quarts of oil in 5000 miles. Check oil every 500 miles. Switched to mobile 1 full synthetic at about 35000 miles. Nothing changed. Changed to Pennzoil at 45000 miles. Used about a quart and a half in 5000 miles. Changed to Castrol edge titanium full synthetic at 55000. Always Used same weight. 5w30. It has used less than a quart in 5000 miles and although it’s hard to measure by eye it does look like less blow by from port on valve cover when hot at idle. Looks like this is the new oil for the Malibu from here on out.

Neal originally posted on walmart.com
Most reasonably priced engine oil for VW
19 May 2024

I have been using the Castrol EDGE Euro 5W-40 A3/B4 Advanced Full Synthetic Motor Oil for my 2013 VW Golf for many years. It satisfies VW 502 00/505 00 specifications and is the most reasonably priced engine oil on the market. I strongly recommend it for VW cars.

WalmartCustomer originally posted on walmart.com
No longer far behind German Castrol
10 August 2024

It's better than the old Castrol 5w-40 as it meets most of the latest European manufacturer specs. It may still be a little behind the Castrol 0w-40 blend, but it's better than a google search will make you believe (always look at the dates of oil quality discussions online). And like most other oils these days, buying the 5 quart jug from Walmart saves you a LOT of money.

Bryan originally posted on walmart.com
Perhaps the Greatest Oil EVER!
3 August 2024

For those of you who do NOT trust this oil, You're a FOOL! No Joke! I just had my valve cover gaskets change and everything, all the gears were beautifully clean and this is after I had driven over 15,500 miles without an oil change! I was expecting to see sludge like crazy. NOPE!!! All I have seen when taking off the valve cover was perfectly clean gears with a golden tint ( which is from the oil itself ) I LOVE THIS STUFF!!!! The mechanics scoffed at me for going 15,500 miles without an oil change, then they had seen with their own eyes what a HUGE DIFFERENCE A GREAT OIL CAN MAKE! I don't know about other "Full Synthetic Oils" but I do know about Castrol EDGE Extended Performance rated to go 20,000 miles. This stuff is the "Real Deal!"

Michael originally posted on walmart.com
What can I say. It's Castrol syntec. Top notch.
4 May 2023

I've been using Castrol syntec for years. The best oil in my opinion. Mobil 1 is right there as well. I like the new gold bottle with 20,000 miles between oil changes or one year. I never get that far as I will not past 8k before I have to do an oil change. Nice to know the formulation is long lasting though.

originally posted on Advance Auto Parts

You may also like

- 30%
Castrol EDGE 5W-30 Advanced Full Synthetic Motor Oil 5 Quarts
Castrol EDGE 5W-30 Advanced Full Synthetic Motor Oil 5 Quarts$28.19 - $862.68
1,572
Compare 34 offers
Castrol Edge High Mileage 5W-30 Full Synthetic Motor Oil, 4.7L
Castrol Edge High Mileage 5W-30 Full Synthetic Motor Oil, 4.7L$85.40 - $141.00
1,624
Compare 3 offers
Mobil 1 98KE65 5W-30 Extended Performance Synthetic Motor Oil 1 Quart
Mobil 1 98KE65 5W-30 Extended Performance Synthetic Motor Oil 1 Quart$42.00 - $197.04
4,046
Compare 3 offers
- 74%
Mobil 1 120764 5W-30 Synthetic Motor Oil - 5 Quart
Mobil 1 120764 5W-30 Synthetic Motor Oil - 5 Quart$12.76 - $222.07
4,708
Compare 33 offers