Common Problems with the
1999–2002 Rover 25

We've identified 2 known issues that can affect the 1999–2002 Rover 25. 1 of these are serious faults that could be expensive to repair.

2
Known Issues
1
Serious
1
Moderate
0
Minor

The 1999–2002 period has an average number of reported issues compared to other Rover 25 year periods.

All Known Issues

K-Series Head Gasket Failure (HGF)

SeriousEngine

The 1.1, 1.4, 1.6, and 1.8 engines are all prone to gasket failure due to plastic dowels and a small coolant capacity.

Estimated cost: £500–£800Affects: 19992005Often appears around: 40,000–80,000 miles

Typical symptoms

  • "Mayonnaise" under the oil cap
  • Overheating
  • Oil in the coolant expansion tank

What to inspect before you buy

  • Check the oil filler cap and expansion tank
  • Verify the radiator is in good condition

Rusting Rear Arches

ModerateBodywork & Rust

Water gets trapped behind the lip of the rear wheel arches, causing rust to rot through from the inside.

Estimated cost: £300–£600Affects: 19992005

Typical symptoms

  • Bubbling paint on the rear arch edges

What to inspect before you buy

  • Feel the inner lip of the rear arches for crusty rust

Buying Tips for the 1999 Rover 25

  • Check the boot floor for water; the tailgate hinges or rear light seals often leak.
  • Ensure the timing belt and water pump have been changed every 4 years.
  • Look for the uprated Multi-Layer Steel (MLS) head gasket.

Browse 1999–2002 Rover 25 in our Directory

View MOT history, registration data, and reliability scores for 1999–2002 Rover 25 vehicles.

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Other Rover 25 Year Periods

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