Lot 486: 1990 Rover Mini Cooper at the Mathewsons December 2026 auction

What to check on any Mini (1959 to 2000)

• Every Mini rusts. Start with the front "snout" seams, the inner wings at full steering lock, the scuttle and the A-panels around the door hinges, where rot in the wings usually spreads.
• Front subframes are usually protected by oil leaks. Rear subframes are much less protected and are a frequent MoT failure, so inspect them closely from underneath.
• The A-series is simple and durable, but rarely oil-tight; leaks from the rocker cover, driveshaft seals and gear selector rod are normal.
• The gearbox is the weakest mechanical part. A light whine is normal; hissing suggests worn bearings; jumping out of second is a known fault.
• Tired dampers and old rubber cones give a bouncing ride; front cones need replacing periodically.
• Check the boot-mounted battery is secured and the main starter cable is not chafed.

Full Mini (1959 to 2000) buyer's guide →

Checks for this car

• Confirm that it is a genuine RSP.
• Check the subframes and sills.
• Check the restoration.