2015 Dodge Challenger power train problems

29 owner complaints filed with NHTSA name the power train on the 2015 Dodge Challenger — 23% of all complaints for this model year.

Power Train complaints

23%

share of all complaints

31,000 mi

median reported incident mileage

0 / 0

crash / fire reports

What owners report

“The vehicle's engine has suffered a catastrophic internal failure at approximately 56,000 miles. The engine is the 6.4-liter HEMI V8. The issue began with a loud ticking noise from the engine. I brought the vehicle to Stoneridge Chrysler Jeep Dodge of Pleasanton for diagnosis. At that visit, the…”
filed Apr 7, 2026
“One day after driving home from work there was a message that says low battery voltage on the instrument panel, then it went away. No other warning lights or problems. Ten more miles down the road the message says battery saver mode, reduced functions and then the car started to smoke, I am freaked…”
filed Feb 3, 2025
“42,000 miles drive shaft failure. Dealer stated drive shaft is ready to fall off. Completely stock vehicle, 1 owner.”
filed Apr 6, 2026

Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.

The vehicle will exhibit a service transmission/check engine warning indicator for the following transmission models: 845RE, 8HP45, 850RE, 8HP50, 8HP70, 8HP75, 8HP75-PHEV, 8HP75-LCV, 8HP90, 8HP95. Transmissions may…
S2621000003 REV.A · Service Bulletin/Repair Instructions · issued Mar 9, 2026