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MINI 1275 GT Swiftune Conversion

1978 · 2,643 miles · Manual · Jensen Grey

£42,500

Listed today at MotorVault, Loughborough. Last checked today.

Key facts

Year
1978
Mileage
2,643 miles
Gearbox
Manual
Engine
1275cc four-cylinder
Power
100 bhp
Fuel
Petrol
Drive
FWD
Body
Saloon
Colour
Jensen Grey
Generation
Mini 1275 GT (Clubman-bodied, 1969–1980)

About this car

This Mini started life in 1978 as a 1100 Clubman, but it is now a very different car. In 2008 it was rebuilt around a new Heritage body shell with Heritage front and rear subframes, then finished in Jensen Grey with a black trim.

Power comes from a 100 bhp Swiftune engine. Swiftune also supplied gearbox, running gear and suspension upgrades, a £25,000 job carried out at 2,478 miles. The odometer now reads 2,643.

The dealer says £71,000 has been spent on the car since 2008. A comprehensive build file documents the work.

Written by Vertar from MotorVault’s listing. Check the details with the dealer before you buy.

Performance

The maker’s official figures for this model, not measurements of this car (The Swiftune conversion is a modification by an independent tuner, so British Leyland never published figures for it. Performance, weight and engine size depend on each car's spec and are left blank. Only the base car's layout (front-engined, FWD, 4-cylinder, built in the UK) is given.).

Engine position
Front-engined

Price history

£42,500 since it was listed on 6 November 2026. No changes yet.

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MotorVault

Loughborough

Luxury, classic and supercar sales and secure car storage near Loughborough on the Nottinghamshire/Leicestershire border, viewing by appointment only.

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