Pre-purchase inspection checklist — 2015 Subaru Impreza
The 2015 Subaru Impreza shows some electrical and brake system concerns, predominantly related to brake light switch malfunctions. While performance remains generally reliable, ensure all recalls, specifically those addressing key safety features, are resolved before purchase.
Known issues to inspect
Brake light switch failure
How to check: Ensure brake lights illuminate and keyless ignition functions.
Engine power issues
How to check: Check acceleration and idle smoothness.
Frequent electrical malfunctions
How to check: Test all electrical systems including lights and accessories.
Power train complaints
How to check: Listen for unusual noises during gear shifts.
Forward collision system issues
How to check: Test collision avoidance systems during a safe test drive.
Test-drive walkthrough
- 01
Cold start
What to check: Check for smooth ignition and stable idling.
Red flag: Rough start or stalling
- 02
First minute idling
What to check: Ensure no warning lights activate.
Red flag: Persistent warning lights
- 03
Low speed driving
What to check: Feel for any brake pedal stiffness or malfunction.
Red flag: Sticky brake pedal
- 04
Acceleration
What to check: Monitor for smooth engine power delivery.
Red flag: Hesitation or jerking
- 05
Braking
What to check: Ensure brake lights function and braking is smooth.
Red flag: Non-functioning brake lights
- 06
Highway speed
What to check: Listen for unusual noises or vibrations.
Red flag: Loud or grinding noises
- 07
Collision avoidance
What to check: Test system response in safe conditions.
Red flag: System fails to activate
Questions for the seller
Use this exact phrasing.
- Has the brake light switch recall been addressed?
- Have there been any electrical issues?
- Any problems with engine performance?
- Is the collision system functioning properly?
- Are service records available for review?
Documents to request
Don't sign anything until you have these.
- Recall repair records
- Service history
- Title and registration
- Vehicle history report
Generated by gpt-4o on 7/25/2026. Grounded in the NHTSA recall corpus and owner-complaint patterns for the 2015 Subaru Impreza.