AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2020 Dodge Challenger
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $5,000–$10,000
The 2020 Dodge Challenger has average reliability, with some complaints about the electrical system and engine. A recall for improperly bonded windshields could pose a safety issue, but it is not a frequent problem.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| electrical system | 20,000–40,000 miles | $200–$600 | common |
| engine | 30,000–50,000 miles | $500–$1,500 | common |
| fuel system | 40,000–60,000 miles | $300–$800 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter change
- Brake pad inspection
- Battery check and replacement
- Coolant flush
- Transmission service
- Tire rotation and balance
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Electrical flickering lights
- Engine misfires or stalling
- Fuel system odd smells
- Brake squealing or grinding
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.