Subaru Impreza GC8 STI for Sale

What to Look For

• Ringland failures on EJ engines — common under boost
• Head gasket failures
• Turbo bearing failures if oil neglected
• Rust in wheel arches and sills
• Abuse history — many have been tracked or rallied

Pre-Purchase Checklist

• Compression and leak-down test all cylinders
• Check for head gasket weeping
• Inspect turbo for shaft play
• Thorough rust check — arches, sills, subframes
• Look for signs of hard use or modification
• Oil analysis for metal content

Useful Resources

• https://forums.nasioc.com/
• https://www.scoobynet.com/

Frequently Asked Questions

Is the Subaru Impreza GC8 STI a good investment?

With an average score of 45/100, the Subaru Impreza GC8 STI is currently a speculative investment. Prices may still be declining.

What is a fair price for a Subaru Impreza GC8 STI?

The median asking price is €22,900, with listings ranging from €10,155 to €70,000. Final transaction prices may differ depending on condition, mileage, and provenance.

How many Subaru Impreza GC8 STI are for sale?

PistonAlpha currently tracks 59 active Subaru Impreza GC8 STI listings from dealers and auctions across Europe, updated daily.

What should I look for when buying a Subaru Impreza GC8 STI?

Key areas to inspect: Ringland failures on EJ engines — common under boost; Head gasket failures; Turbo bearing failures if oil neglected; Rust in wheel arches and sills. A pre-purchase inspection by a marque specialist is highly recommended.

How have Subaru Impreza GC8 STI prices changed over time?

Prices have declined from €28,000 (1994) to €27,552 (2026), a decline of 2%. Values peaked at €42,000 in 2022 and have since corrected 34%.