in 4 offers
The lowest price for MGB GT Engine Oil Classic XL 20W-50 right now is $20.29 at Mini Sport, compared across 4 retailers.
The all-time low was $20.29 on 2 Oct 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 5 Oct 2026.
MGB GT Engine Oil Classic XL 20W-50
Last updated at 05/10/2026 20:12:25
Castrol Oil - XL20w50 ( 1 Ltr)
Delivery between 14–20 Oct $37.50
MGB GT, MGC, Engine Oil Classic XL (20W-50) 1 Litre - RX13631L - Castrol
Delivery $113.16
Castrol Classic Oil Xl20w/50 - 1l
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!
Classic Oil Range XL20w50 Engine Oil – 1L | SAE 20W-50 Multigrade Mineral Formula for Pre-1980 Cars & Motorcycles | High Wear Protection & Low
Delivery between 10–14 Oct $41
| Brand | Castrol |
| Volume | 0.26 US gal |
Castrol Oil - XL20w50 ( 1 Ltr)
Delivery between 14–20 Oct $37.50
MGB GT, MGC, Engine Oil Classic XL (20W-50) 1 Litre - RX13631L - Castrol
Delivery $113.16
Castrol Classic Oil Xl20w/50 - 1l
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!
Classic Oil Range XL20w50 Engine Oil – 1L | SAE 20W-50 Multigrade Mineral Formula for Pre-1980 Cars & Motorcycles | High Wear Protection & Low
Delivery between 10–14 Oct $41
| Brand | Castrol |
| Volume | 0.26 US gal |
