2021 Dodge Challenger Common Problems & Defect Telemetry
Authoritative defect intelligence synthesized from 19 verified NHTSA owner complaints, 2 federal safety recalls, and interquartile failure mileage telemetry.
The 2021 Dodge Challenger receives a 5.7/10 MazicBay Reliability Index based on 19 verified NHTSA federal complaints and 2 safety recalls. The primary reported failure mode is Electrical Parasitic Drain, Infotainment & Harness Reports with a median failure point at 55,000 miles (IQR: 35,000 – 75,000 mi). Out-of-warranty repairs benchmark at $280 – $850 .
3.5 complaints / 10k sold
Verified US federal records
Crash, fire & stall audit
2 Active / Free Remedies
Top Reported Problem Clusters (6)
Electrical Parasitic Drain, Infotainment & Harness Reports
- Unexplained battery drain after sitting overnight
- Infotainment display / instrument cluster blackouts
- Accessory malfunction / alternator fault warnings
“While operating my vehicle at road speed the electric steering rack failed. This rendered the steering inoperative. It was impossible to steer the vehicle. Not only is this situation extremely dangerous and deadly, there was no advanced warning. I received no prompts or warnin...”
“My seatbelt seemed a bit faulty when I purchased the car. It was slow to retract and at some points wouldn’t retract unless I played with the seatbelt. Three years in to owning the car it still won’t retract fully and is at the point where it won’t come out to a safe distance ...”
“The cars light notifications on instrument cluster panel turned on all of them at the same time while accelerating jerking the car on freeway I have video of that happening and can provide it upon request it did caused a minor accident but I settled the accident with other dri...”
Airbag Occupant Detection & Inflator Defect Reports
- SRS Airbag warning lamp illuminated
- Passenger occupant classification sensor failure
- Seat belt retractor lockup
“My seatbelt seemed a bit faulty when I purchased the car. It was slow to retract and at some points wouldn’t retract unless I played with the seatbelt. Three years in to owning the car it still won’t retract fully and is at the point where it won’t come out to a safe distance ...”
“On ... I was involved in car accident on ... around 4 o’clock in the afternoon. When the impact happened the airbags deployed and cut my wrist (left) and burned my left forearm. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)”
“The contact was driving a rental vehicle from Enterprise which was a 2021 Dodge Challenger. The contact stated that while driving at an undisclosed speed, the contact stated there was debris in the high way and the vehicle was pulled into the wall and the air bag did not deplo...”
Engine Stalling, Oil Consumption & Cooling Defect Reports
- Engine sudden stall / hesitation while driving
- Abnormal oil burning / consumption
- Check Engine Light (MIL) flashing
- Engine overheating / coolant loss
“The cars light notifications on instrument cluster panel turned on all of them at the same time while accelerating jerking the car on freeway I have video of that happening and can provide it upon request it did caused a minor accident but I settled the accident with other dri...”
“The contact owns a 2021 Dodge SXT. The contact stated while the vehicle was at a standstill, it caught on fire without warning. The fire marshals extinguished the flames. A report was filed. The vehicle was towed to a tow lot. The manufacturer was not informed of the failure. ...”
“speedometer is messed up and not working properly what should I do?”
Transmission Hesitation, Hard Shifting & Slipping Reports
- Hard gear shifts / delayed engagement into Drive/Reverse
- Transmission shudder / jerking under acceleration
- Transmission slipping between gears
“mileage 61113 . car moves forward 15 feet an goes into neutral .When pulling into traffic this is a serious safety problem . A major accident which could be loss of life might occur . Enterprise car sales will not acknowledge o show any concern . They offered a 12 month or 120...”
“I purchased this vehicle from Vroom, who is also my lender under United Auto Credit. The car was sold with a washed title and undisclosed prior structural and mechanical damage. I have documentation confirming the vehicle had serious pre-existing issues and should never have b...”
“The transmission/drive shaft thumps and the car "lurches" upon start-up. This is somehow related to the push button start. My car is also equipped with a factory remote start and no noise is heard, nor does the car lurch on start-up. Please refer to video link: https://youtu.b...”
Electric Power Steering Assist & Suspension Noise Reports
- Sudden loss of electric power steering assist
- Steering wheel pull or highway wander
- Clunking / knocking noise over bumps
“While operating my vehicle at road speed the electric steering rack failed. This rendered the steering inoperative. It was impossible to steer the vehicle. Not only is this situation extremely dangerous and deadly, there was no advanced warning. I received no prompts or warnin...”
“The contact owns a 2021 Dodge Challenger. The contact stated that while driving approximately 30-35 MPH on a local roadway, the steering suddenly became inoperative, and the steering wheel locked without warning. The contact was able to maintain control of the vehicle and safe...”
“I purchased this vehicle from Vroom, who is also my lender under United Auto Credit. The car was sold with a washed title and undisclosed prior structural and mechanical damage. I have documentation confirming the vehicle had serious pre-existing issues and should never have b...”
Fuel Pump Pressure Loss & Fuel Delivery Defect Reports
- Sudden loss of propulsion power at highway speeds
- Extended engine cranking / failure to restart
- Fuel odor near fuel tank / engine bay
“Challenger less than a week from the dealership and less than 1,000 miles. Catastrophic fuel pump failure while driving, unable to recover. Rear view back up camera freezes and stutters causing safety issues. Radio volume constantly changes while driving and leads to distracti...”
Official NHTSA Safety Recalls (2)
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Summary: Chrysler (FCA US, LLC) is recalling certain 2021 Dodge Challenger vehicles. The affected vehicles do not illuminate their safety system status indicators sufficiently in both daylight and nighttime driving conditions. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 101, "Control and Displays."
VISIBILITY:WINDSHIELD
Summary: Chrysler (FCA US, LLC) is recalling certain 2020-2021 Dodge Challenger, Dodge Charger, and Chrysler 300 vehicles. During manufacturing, the windshield may not have been properly bonded to the vehicle, allowing it to detach in a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 212, "Windshield Mounting."
Pre-Purchase Inspection Checklist for 2021 Dodge Challenger
Before purchasing a used 2021 Dodge Challenger, perform the following targeted inspections based on reported federal defect patterns:
Scan the OBD-II port under the dash for pending freeze-frame codes (e.g. P0300 misfires, P0087 fuel rail pressure, P0420 catalytic efficiency).
Test vehicle at low-speed stop-and-go and highway merges. Check for delayed reverse engagement or gear shift shudder between 2nd and 3rd gears.
Verify that all 2 NHTSA safety recall campaigns have been performed by an authorized dealership using the VIN.
Ensure the instrument cluster, center screen, and auxiliary charging ports operate with stable 12.0V–14.4V alternator voltage.
Defect & Reliability Q&A: 2021 Dodge Challenger
Is the 2021 Dodge Challenger a reliable used car?
The 2021 Dodge Challenger earns a 5.7/10 MazicBay Reliability Index based on 19 federal owner reports. Vehicles maintained under factory service schedules exhibit strong longevity past 150,000 miles.
What is the most frequent defect reported on the 2021 Dodge Challenger?
The leading complaint category is Electrical Parasitic Drain, Infotainment & Harness Reports, with a median failure point around 55,000 miles (IQR: 35,000 – 75,000 mi).
Are there free recall repairs available for the 2021 Dodge Challenger?
Yes, the NHTSA records 2 safety recall campaign(s) for this model year. All safety recalls are performed 100% free of charge by authorized franchise dealerships regardless of vehicle warranty status.