MG GHN/GHD (1962–1980)

The MGB is the most successful British sports car ever built. Over 500,000 were produced between 1962 and 1980, making it a practical classic with excellent parts availability and club support. The MGB Roadster is the most common variant, followed by the attractive GT fastback coupe. The MGB GT V8, powered by the Rover V8, is a rare and highly desirable performance variant. The B-Series engine is simple, robust and easy to work on at home. The MGB underwent significant changes during its production run — early chrome-bumper cars are more sporting while later rubber-bumper cars are safer but heavier. Rust in the front inner wings, sills and floor is the main structural concern. The MG Car Club provides comprehensive support for all MGB variants.

Available body styles: Roadster, GT Coupe. Produced from 1962 to 1980.

What to check before buying

Based on 4 reported fault cases, the most important pre-purchase checks for the GHN/GHD are:

• MGB SU carburettor dashpot oil level low — flat spot ✅ Known fix available
• MGB B-series engine oil leak from rear main seal ✅ Known fix available
• MGB overdrive relay failure ✅ Known fix available
• MGB rust in front inner wings and sill ends

Is the GHN/GHD reliable?

Of the 4 fault cases recorded for the MG GHN/GHD on MyCarFault, 75% have a verified fix. Regular maintenance, correct service intervals and addressing known weak points early significantly extends the life of these vehicles.