2021 Dodge Charger Common Problems & Defect Telemetry
Authoritative defect intelligence synthesized from 32 verified NHTSA owner complaints, 2 federal safety recalls, and interquartile failure mileage telemetry.
The 2021 Dodge Charger receives a 7.7/10 MazicBay Reliability Index based on 32 verified NHTSA federal complaints and 2 safety recalls. The primary reported failure mode is Airbag Occupant Detection & Inflator Defect Reports with a median failure point at 55,000 miles (IQR: 35,000 – 75,000 mi). Out-of-warranty repairs benchmark at $400 – $1,200 .
4.3 complaints / 10k sold
Verified US federal records
Crash, fire & stall audit
2 Active / Free Remedies
Top Reported Problem Clusters (6)
Airbag Occupant Detection & Inflator Defect Reports
- SRS Airbag warning lamp illuminated
- Passenger occupant classification sensor failure
- Seat belt retractor lockup
“While parked in my driveway, the passenger rear side curtain airbag inflated on its own with noone in the car. The car cranks and operates correctly with no indication of a problem with the airbag system. This airbag had been replaced in September of 2025 due to a recall issue...”
“The contact owns a 2021 Dodge Charger. The contact received notifications of NHTSA Campaign Numbers: 24V198000 (Air Bags) and 21V516000 (Visibility). The dealer was contacted to perform the recall repairs; however, the dealer refused to complete the recall repairs. The contact...”
“The contact owns a 2021 Dodge Charger. The contact stated that while installing the car seats in the rear of the vehicle, the contact became aware that the driver’s side and passenger’s side rear seat belts would loosen unintendedly while attempting to fasten the seat belts. T...”
Transmission Hesitation, Hard Shifting & Slipping Reports
- Hard gear shifts / delayed engagement into Drive/Reverse
- Transmission shudder / jerking under acceleration
- Transmission slipping between gears
“1. Headlight low/high beam keeps going out and comes back on. It seems like the wiring harness overheating, bulb is fine but continues to go out and on. 2. Transmission, does a very aggressive down shift at gear 6 it makes the car jump and if it happens too much, my car won't ...”
“The contact owns a 2021 Dodge Charger. The contact stated while driving at an undisclosed speed, the vehicle downshifted with the “Service Transmission” message displayed. The contact stated that the continue to drive and do not shift message was displayed. The vehicle was tow...”
“The contact owns a 2021 Dodge Charger. The contact stated that while driving at approximately 60 MPH, the engine warning light illuminated. The vehicle was taken to an independent mechanic, who informed the contact that the sixth gear was inoperable. The independent mechanic c...”
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 contact owns a 2021 Dodge Charger. The contact stated while driving at an undisclosed speed, the vehicle downshifted with the “Service Transmission” message displayed. The contact stated that the continue to drive and do not shift message was displayed. The vehicle was tow...”
“The contact owns a 2021 Dodge Charger. The contact stated that while driving at approximately 60 MPH, the engine warning light illuminated. The vehicle was taken to an independent mechanic, who informed the contact that the sixth gear was inoperable. The independent mechanic c...”
“During a recent tire change, I observed that the plastic cover beneath the engine had become dislodged, and several clips were broken. Additionally, a large round component had detached and fallen out. Following consultation with fellow Dodge Charger Scat Pack owners on social...”
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
“The contact owns a 2021 Dodge Charger. The contact stated that while driving approximately 60 MPH and making a left turn, the power steering failed to operate properly, causing the steering wheel to become difficult to turn in either direction. The contact stated that the "Ele...”
“Driving home from work when my vehicle lost control, when trying to steer my steering wheel straight the rear end of my vehicle locked up and ended up in a guard rail , there was nothing in the road or any pedestrian or other cars I have no idea what caused my car to lock up b...”
“Heard popping under car while driving noticed there appeared to be an issue with rear control arm removed rear tires and found both rear control arms to be broken and rubbing frame one free hanging and the other in a bind”
Electrical Parasitic Drain, Infotainment & Harness Reports
- Unexplained battery drain after sitting overnight
- Infotainment display / instrument cluster blackouts
- Accessory malfunction / alternator fault warnings
“1. Headlight low/high beam keeps going out and comes back on. It seems like the wiring harness overheating, bulb is fine but continues to go out and on. 2. Transmission, does a very aggressive down shift at gear 6 it makes the car jump and if it happens too much, my car won't ...”
“There is an open recall for curtain side airbag with no remedy available. In April 2024, vehicle displayed service airbag system. vehicle was taken to dealership and the issue was the passenger seat harness airbag. Dealership states it is a warranty issue and I had to pay a de...”
“Driving home from work when my vehicle lost control, when trying to steer my steering wheel straight the rear end of my vehicle locked up and ended up in a guard rail , there was nothing in the road or any pedestrian or other cars I have no idea what caused my car to lock up b...”
Service Brakes, ABS Actuator & Master Cylinder Reports
- Spongy or hard brake pedal travel
- ABS / Brake warning light illuminated
- Extended stopping distance / pedal vibration
“I had a flat tire on the left rear. I pulled the car onto a flat paved surface, placed it in park, and applied the parking brake. I broke the lug nuts loose and proceeded to jack the car up. When I had the car partially jacked up the scissor jack kicked out from under the car ...”
Official NHTSA Safety Recalls (2)
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."
AIR BAGS:SIDE/WINDOW:CURTAIN:INFLATOR
Summary: Chrysler (FCA US, LLC) (Stellantis) is recalling certain 2018-2021 Dodge Charger and Chrysler 300 vehicles. The right and left side curtain air bag inflators may rupture due to a manufacturing defect.
Pre-Purchase Inspection Checklist for 2021 Dodge Charger
Before purchasing a used 2021 Dodge Charger, 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 Charger
Is the 2021 Dodge Charger a reliable used car?
The 2021 Dodge Charger earns a 7.7/10 MazicBay Reliability Index based on 32 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 Charger?
The leading complaint category is Airbag Occupant Detection & Inflator Defect 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 Charger?
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.