Pre-purchase inspection checklist — 2006 Lexus Is
The 2006 Lexus IS has notable issues with its structure, airbags, and visibility systems, with multiple complaints. While it is generally reliable, prospective buyers should inspect for structural and electrical problems, and verify airbag recalls and repairs for a safer investment.
Known issues to inspect
Structural issues
How to check: Inspect for rust, dents, and improper fitment
Airbag failure
How to check: Ensure all airbag recalls are addressed
Electrical system faults
How to check: Test all lights, windows, and locks
Engine complaints
How to check: Listen for unusual noises or vibrations
Braking system issues
How to check: Inspect brake pads and response to pressure
Test-drive walkthrough
- 01
Cold start
What to check: Listen for engine noises, observe exhaust emissions
Red flag: Persistent clicking or thick smoke
- 02
First minute idling
What to check: Check electronics: windows, lights, wipers
Red flag: Malfunctions or unresponsive controls
- 03
Initial acceleration
What to check: Feel for smooth acceleration, check power
Red flag: Hesitation or engine misfire
- 04
City driving
What to check: Check steering response and alignment
Red flag: Pulling or steering lag
- 05
Braking test
What to check: Ensure smooth, even stopping without noise
Red flag: Grinding or squeaking noises
- 06
Highway acceleration
What to check: Assess power shifting, listen for transmission clunks
Red flag: Slipping or jerky shifts
- 07
Cruise at high speed
What to check: Observe stability, check for vibrations
Red flag: Car shakes or drifts
Questions for the seller
Use this exact phrasing.
- Have the airbags been recalled?
- Are there any electrical problems?
- Has the body been repaired?
- How often is the vehicle serviced?
- Any accidents or major repairs?
- Are there unresolved mechanical issues?
Documents to request
Don't sign anything until you have these.
- Maintenance records
- Airbag recall documents
- Repair receipts
- Accident history report
- Title and registration
Generated by gpt-4o on 8/19/2026. Grounded in the NHTSA recall corpus and owner-complaint patterns for the 2006 Lexus Is.