2004 Subaru Impreza WRX / STI Mk2 (GD/GG)
Browse our directory of 2004 Subaru Impreza WRX / STI Mk2 (GD/GG) vehicles. Access instant MOT history reports, tax status, and reliability insights for any registration listed below.
Registration Directory
Showing 40 registrations for the 2004 Subaru Impreza WRX / STI Mk2 (GD/GG). Select any plate for an instant vehicle history check.
Common Problems & Reliability
The 2004 Subaru Impreza WRX / STI Mk2 (GD/GG) has 3 known issues. 3 of these are classified as serious faults that could be expensive to repair.
Rear Strut Tower and Sill Corrosion
SeriousTurbo Mk2 cars rust in the same critical places as non-turbo versions, and hidden corrosion can ruin an otherwise desirable WRX or STI shell.
Symptoms: Bubbling rear arches, Rust inside the boot around strut tops...
Est. repair cost: £500–£3,000
Detonation and Piston Ringland Damage
SeriousPoor mapping, low-quality fuel or hard use on modified cars can lead to detonation damage and cracked piston ringlands, especially on turbo engines that have been tuned beyond stock.
Symptoms: Misfire under load, Blue smoke...
Est. repair cost: £2,500–£6,000
5-Speed Gearbox and Clutch Wear
SeriousHard launches and repeated abuse can shorten the life of the WRX 5-speed gearbox and clutch, leading to baulky shifts, bearing noise or gear failure.
Symptoms: Crunch selecting 2nd, Whine under load...
Est. repair cost: £700–£2,500
Buying Tips for the 2004 Subaru Impreza WRX / STI Mk2 (GD/GG)
- ✓Prioritise cars with documented tuning history
- ✓Check the front subframe for structural rust
- ✓Inspect the gearbox oil for metallic particles
Check Any Vehicle
Don't see your specific car listed? Enter any UK registration number for an instant vehicle history check — including MOT history, tax status, finance check, and write-off data.
Free Vehicle Check