We've identified 4 known issues that can affect the 1996–1999 Rover 800 Series. 1 of these are serious faults that could be expensive to repair.
The 2.5 KV6 in the 800 was prone to catastrophic failure due to slipped cylinder liners.
Rapid overheating, Coolant pressurisation, Engine failure
Later R17 models are particularly known for electric windows failing. The windows can slide back down after being raised, or become hesitant and difficult to operate.
Window dropping back down after being raised, Window hesitant to move, Grinding noise from window mechanism
The rear wheel arches are prone to rusting, which can spread and become structural if left untreated.
Bubbling paint on rear arches, Visible corrosion, MOT failure
The 800 series is known for various electrical issues, including failing electric windows, central locking faults, and intermittent dashboard warning lights. These are often age-related wiring and relay issues.
Windows not working, Central locking intermittent, Random dashboard warning lights, Trip computer displaying codes