AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2021 Ram 2500
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $7,500–$15,000
The 2021 Ram 2500 exhibits average reliability, with several recalls mainly related to the electrical system, air bags, and transmission. Complaints focus on electrical and engine issues, though they are not excessive for its class.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| electrical system | 30,000–60,000 miles | $400–$1,200 | common |
| engine | 50,000–80,000 miles | $800–$3,000 | common |
| power train | 40,000–70,000 miles | $1,000–$3,500 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil change every 6,000 miles
- Tire rotation every 12,000 miles
- Brake fluid replacement every 24,000 miles
- Transmission fluid check every 30,000 miles
- Coolant replacement every 50,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Electrical shorts or burning smells
- Transmission fluid leaks or stains
- Frequent ABS or ESC warnings
Generated by gpt-4o on 8/19/2026. Cost ranges are conservative estimates that account for typical regional variation.