2021 Acura TLX used buying checklist

Test for the problems owners report most

The most reported problems of this model year, with what to look for on the test drive.

• Grinding or squealing brakes9 owner complaints

  Brake firmly from moderate speed: the pedal should feel firm and the car should stop straight, with no grinding or pulsing.

• Sudden loss of power5 owner complaints

  Start the engine cold and listen for knocking or ticking. Check for warning lights, oil leaks and a low oil level, and ask how often oil had to be topped up.

Make sure these recalls were done

Recall repairs are free at any dealer of the brand. Ask the seller for proof, or have a dealer check the VIN.

• SteeringRecall number 26V721000, Oct 29, 2026
• Air bagsRecall number 26V332000, May 21, 2026
• Service brakes, hydraulicRecall number 25V391000, Jun 12, 2025
• Fuel system, gasolineRecall number 24V950000, Dec 19, 2024
• Air bagsRecall number 24V064000, Feb 1, 2024

Service bulletins worth asking about

Repair instructions the maker sent to dealers for known problems. Ask whether any of these repairs were done.

• Over The Air UpdateMay 18, 2026
• A coaxial cable terminal was not manufactured to proper specificationsDec 18, 2024
• Owner Notification LetterSep 18, 2024
• Dealer MessageJul 30, 2024
• A coaxial cable terminal was not manufactured to proper specificationsJul 30, 2024
• During engine start in cold conditions, a miscalculation in the PCM causes the air-fuel ratio to exceed...Mar 27, 2024

Before you pay

• Decode the VIN and make sure it matches the title, the registration and the car itself.
• Get a vehicle history report to check for accidents, salvage or flood titles and odometer problems.
• Ask for service records, especially oil changes and any transmission fluid service.
• Start the car from cold, and drive it at city and highway speeds for at least 20 minutes.
• Have an independent mechanic inspect the car before you sign anything.