2001 Mercedes Benz C320 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.

• Battery drain or dead battery10 owner complaints, usually around 64,000 miles

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

• Engine stalls while driving5 owner complaints, usually around 31,151 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.

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.

• VisibilityRecall number 24V874000, Nov 19, 2024
• VisibilityRecall number 22V954000, Dec 23, 2022
• VisibilityRecall number 19V918000, Dec 20, 2019

Service bulletins worth asking about

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

• Vehicle with atypical reduced heat outputApr 1, 2025
• During a phone call, the called party has difficulty understanding/cannot understand the driver, or...Mar 5, 2025
• Crease formation on genuine leather seat covers in vehicles with low mileage • Objects left on the seats...Dec 4, 2023
• NTG5.5Dec 10, 2020
• Engine noises after engine startJun 9, 2015
• Noise from the front seats during load change.Jul 12, 2014

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.