AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2020 Spartan Gladiator
Overall rating NHTSA-grounded
Poor
Estimated 5-year repair + maintenance cost: $12,000–$20,000
The 2020 Spartan Gladiator faces significant brake and steering issues, with multiple recalls concerning the parking brake and air brake systems. Additionally, there is a risk of power steering failure due to shock separation. These serious safety concerns negatively impact its reliability and ownership costs.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| parking brake | 20,000–40,000 miles | $500–$1,000 | very common |
| air brake system | 30,000–50,000 miles | $600–$1,200 | common |
| power steering system | 25,000–45,000 miles | $800–$1,500 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter change
- Brake system inspection
- Power steering inspection
- Air filter replacement
- Transmission fluid flush
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Brake warning light on
- Steering becomes difficult
- Unusual tire wear
- Air pressure loss
- Vehicle pulls when braking
Generated by gpt-4o on 8/18/2026. Cost ranges are conservative estimates that account for typical regional variation.