Reliability Guide

Common Problems with the
1990–1994 Rover 400 Series

The 1990–1994 Rover 400 Series has an excellent reliability record with no widely reported common faults for this model year period.

Buying Tips for 1990–1994 Rover 400 Series

  • Rust is the biggest killer; check the rear sills, wheel arches, and the floorpans thoroughly.
  • On K-Series models, demand proof of head gasket replacement and check the coolant for signs of oil contamination.
  • If buying a Honda-engined automatic, ensure the gearbox fluid has been changed and shifts smoothly.
  • Inspect the interior fabric, particularly on the door cards, where the material frequently sags or peels.
  • Check the operation of the sunroof (if fitted) for leaks and ensure the drainage tubes are clear.
  • Test the heater matrix; if it smells sweet inside the cabin when the heater is on, it is leaking.