2020 Honda Accord 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.

• Multiple warning lights37 owner complaints, usually around 35,000 miles

  Test every screen, camera, power window, lock and the key fob. With the engine running, make sure no warning lights stay on.

• Check engine light29 owner complaints, usually around 85,741 miles

  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.

• False forward collision warnings26 owner complaints, usually around 30,000 miles

  Try the driver-assistance features on the road and watch for false alerts or sudden braking.

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.

• Air bagsRecall number 26V332000, May 21, 2026
• Air bagsRecall number 24V064000, Feb 1, 2024
• Fuel system, gasolineRecall number 23V858000, Dec 18, 2023
• Fuel system, gasolineRecall number 21V215000, Mar 25, 2021
• Electrical systemRecall number 20V771000, Dec 10, 2020

Service bulletins worth asking about

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

• Under certain conditions, the cylinder head gasket effectiveness may be reduced which maySep 25, 2026
• Owner Notification LetterSep 10, 2026
• Under certain conditions, the cylinder head gasket effectiveness may be reduced which mayAug 26, 2026
• Dealer MessageAug 26, 2026
• Honda has developed software updates to the Honda Sensing system to enhance driver experience by modifying...Jul 31, 2026
• Dealer MessageJul 24, 2026

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.