AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2003 National Rv RAGE'N RVT
Overall rating NHTSA-grounded
Poor
Estimated 5-year repair + maintenance cost: $4,500–$8,000
The 2003 National Rv RAGE'N RVT has significant issues with the fuel system's auxiliary tank, increasing safety risks. Additionally, there are complaints related to structural integrity, further influencing reliability concerns.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| auxiliary fuel tank | 50,000–80,000 miles | $300–$700 | very common |
| frame structure | 70,000–100,000 miles | $500–$1,500 | common |
Scheduled maintenance to budget
Routine items every owner should plan for.
- oil changes every 5,000 miles
- brake inspections every 10,000 miles
- tire rotations every 7,500 miles
- cooling system checks annually
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- fuel tank sagging
- unusual noises from the chassis
- cracking noises in the cabin
Generated by gpt-4o on 8/19/2026. Cost ranges are conservative estimates that account for typical regional variation.