AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2003 Dodge Ram Quad Cab
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $6,000–$12,000
The 2003 Dodge RAM Quad Cab has a below-average reliability due to structure and brake issues. High complaint volumes suggest significant costs and frequent failures in these areas.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| structure | 70,000–100,000 miles | $500–$1,500 | very common |
| service brakes | 50,000–80,000 miles | $300–$700 | common |
| suspension | 60,000–90,000 miles | $400–$900 | common |
| hydraulic system | 50,000–80,000 miles | $250–$600 | common |
| power train | 80,000–120,000 miles | $800–$2,000 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- oil change every 5,000 miles
- brake inspection every 10,000 miles
- rotate tires every 10,000 miles
- replace air filter annually
- coolant flush every 60,000 miles
- transmission service every 60,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- squeaking brakes
- suspension noises
- rust on body
- uneven tire wear
- steering wheel vibration
Generated by gpt-4o on 7/25/2026. Cost ranges are conservative estimates that account for typical regional variation.