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 towed to the dealer but was not diagnosed or repaired. The contact stated while driving 65 MPH, the contact noticed smoke…
2021 Dodge Charger powertrain problems
severe 4 complaints filed with NHTSA · avg repair $2,500 · see powertrain across all vehicles →
Complaints
4
Recalls
0
Avg fix
$2,500
1crash
When does it fail?
Of the 4 powertrain complaints filed for the 2021 Dodge Charger, here's the actual mileage breakdown — failures cluster heaviest at 25,000-50,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What owners are reporting 3 most recent
The issue with the vehicle is inconsistent and delayed power delivery. On numerous occasions, when trying to accelerate quickly in low gears (1 through 3), the vehicle exhibits an obvious restriction and/or lack of thrust. The vehicle does accelerate (sometimes poorly with hesitation) and the RPM's climb, but the power is severely reduced until 4500 RPM, then the power comes on strong without any…
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 called an unknown local dealer, who informed him that the repair parts were on backorder. The vehicle was not diagnosed or…
Had powertrain trouble with your 2021 Dodge Charger?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the powertrain problem on the 2021 Dodge Charger?
It's a meaningful issue. 4 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $2,500.
At what mileage does the powertrain typically fail?
Based on the 4 complaints filed, powertrain issues most often appear around 54,000 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $2,500 for powertrain repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to powertrain?
No active recalls currently cover powertrain issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2021/Dodge/Charger.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.