Pre-purchase inspection checklist — 2021 Infiniti Q50
The 2021 Infiniti Q50 has significant recall issues, including problems with rear visibility, rear axle strength, and engine control. These concerns, particularly those affecting safety and performance, should be thoroughly investigated before purchasing to ensure a reliable and safe vehicle.
Known issues to inspect
Rear-view camera failure
How to check: Test rear-view camera display when reversing.
Weak rear axle housing
How to check: Inspect rear axle for any visible weakness or damage.
Engine power reduction
How to check: Check for unexpected engine response during test drive.
Test-drive walkthrough
- 01
Cold start
What to check: Listen for unusual engine noises or vibrations.
Red flag: Loud knocks or clicks
- 02
First minute idling
What to check: Monitor dashboard for warning lights.
Red flag: Persistent check engine light
- 03
City driving
What to check: Feel for abnormal suspension responses.
Red flag: Excessive bouncing or harshness
- 04
Highway acceleration
What to check: Check acceleration response is smooth and steady.
Red flag: Hesitation or loss of power
- 05
Reversing
What to check: Ensure rear-view camera activates correctly.
Red flag: Camera display not functioning
Questions for the seller
Use this exact phrasing.
- Has the rear-view camera been repaired?
- Any known axle issues or recalls performed?
- Can you describe any engine issues experienced?
- Have all recalls been addressed?
- Any accidents impacting the rear suspension?
Documents to request
Don't sign anything until you have these.
- Recall repair records
- Service history
- Accident repair records
- Ownership history
- Warranty documentation
Generated by gpt-4o on 6/17/2026. Grounded in the NHTSA recall corpus and owner-complaint patterns for the 2021 Infiniti Q50.