2018 Dodge Challenger 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.

• Electrical system28 owner complaints, usually around 6,000 miles

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

• Transmission and drivetrain8 owner complaints, usually around 24,000 miles

  On a test drive from a cold start, check that shifts are smooth, with no slipping, delays, shudder or jerking at low speed. Ask for transmission fluid service records.

• Steering6 owner complaints

  Turn the wheel from lock to lock while parked and on the road: it should be smooth, with no clunks, stiffness or warning lights.

• Wheels6 owner complaints, usually around 40,000 miles

  Listen for humming or grinding that changes with speed, a sign of worn wheel bearings.

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.

• Electrical systemRecall number 18V524000, Aug 9, 2018
• Electrical systemRecall number 18V332000, May 17, 2018
• Power trainRecall number 18V280000, May 1, 2018

Service bulletins worth asking about

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

• The Customer May Complain About a Popping Noise, Grinding Noise, or an Intermittent No Reverse or Forward...Sep 30, 2026
• The vehicle will exhibit a service transmission/check engine warning indicator for the following...Mar 9, 2026
• Active Diagnostic Trouble Code (DTC) B1A10-00, B1A11-00, B1A12- 00, B1A13-00-, B1A14-00, B1A15-00,...Mar 5, 2026
• Verify "Z" part number availabilityDec 10, 2025
• Decreased Remote Start And RKE RangeJul 4, 2025
• Washer Light On And Will Not Turn Off After Adding Washer Solvent."May 16, 2025

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.