AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2007 Heartland Bighorn
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $7,500–$12,000
The 2007 Heartland BIGHORN exhibits below-average reliability due to critical issues with its refrigeration system and front suspension. Refrigeration defects may pose a serious fire risk, and the insufficient suspension welds can affect driving stability.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| Refrigerator | 40,000–60,000 miles | $500–$1,200 | very common |
| Front suspension | 50,000–70,000 miles | $1,000–$2,000 | common |
| Tires | 25,000–40,000 miles | $400–$800 | common |
| Service brakes | 60,000–80,000 miles | $300–$600 | occasional |
| Power train | 70,000–90,000 miles | $1,500–$3,000 | rare |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Brake system check
- Tire rotation and balancing
- Refrigeration unit maintenance
- Suspension inspection
- Electrical system check
- Axle and hub review
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Refrigerator coolant leaks
- Unusual tire wear
- Braking responsiveness issues
- Excessive suspension noise
- Loose or unstable structure
Generated by gpt-4o on 8/19/2026. Cost ranges are conservative estimates that account for typical regional variation.