AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2018 Dodge Challenger
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $7,000–$12,000
The 2018 Dodge Challenger faces moderate recall issues, particularly with the electrical system and powertrain, impacting overall reliability. While common failures are manageable and mostly low-cost, the car is marred by frequent electrical complaints and some powertrain issues. Thus, it holds an average reliability rating.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| Electrical system | 30,000–60,000 miles | $250–$500 | very common |
| Transmission | 40,000–70,000 miles | $800–$1,500 | common |
| Wheels | 40,000–80,000 miles | $600–$1,000 | occasional |
| Steering | 50,000–90,000 miles | $400–$800 | occasional |
| Service brakes | 30,000–60,000 miles | $300–$700 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter change every 6,000 miles
- Brake inspection annually
- Tire rotation every 6,000 miles
- Coolant flush every 30,000 miles
- Transmission service every 40,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Check engine light persistently on
- Unusual transmission noises
- Difficulty shifting gears
- Frequent electrical glitches
- Vibration in steering wheel
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.