AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2021 Hyundai Tucson
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $6,000–$12,000
The 2021 Hyundai Tucson has an average reliability due to a significant number of engine-related complaints and a recall for a potential fire risk from the ABS control unit. Although these issues are notable, the vehicle generally remains dependable with proper maintenance and timely recall fixes.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| engine | 30,000–60,000 miles | $2,500–$5,000 | common |
| service brakes | 20,000–40,000 miles | $300–$800 | common |
| electrical system | 40,000–70,000 miles | $200–$600 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- oil and filter changes
- tire rotations
- brake inspections
- engine air filter replacement
- cabin air filter replacement
- coolant replacement
- spark plug replacement
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- engine misfires
- persistent brake warning lights
- electrical shorts
- unusual engine noises
- inconsistent braking performance
Generated by gpt-4o on 8/19/2026. Cost ranges are conservative estimates that account for typical regional variation.