AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2000 Buick Century
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $4,000–$7,000
The 2000 Buick Century displays frequent powertrain and brake issues, indicating costly repair potential. Multiple recalls on critical systems like steering and fuel tanks further reduce reliability, prompting a below-average rating.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| powertrain | 70,000–120,000 miles | $1,200–$2,500 | very common |
| service brakes | 60,000–100,000 miles | $300–$800 | common |
| engine cooling | 80,000–130,000 miles | $200–$500 | common |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Regular oil changes
- Brake pad replacement
- Coolant flush
- Transmission fluid change
- Tire rotation and balance
- Inspect suspension components
- Battery check and replacement
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Unusual engine noises
- Brake pedal sponginess
- Difficulty in steering
- Electrical system failures
- Fuel smell or leaks
Generated by gpt-4o on 8/23/2026. Cost ranges are conservative estimates that account for typical regional variation.