AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2009 Lincoln Mks
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $4,500–$7,000
The 2009 Lincoln MKS faces substantial issues with service brakes and hydraulic systems, with a notable recall on airbags. This indicates a pattern of reliability concerns that affect overall cost and ownership experience.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| service brakes | 50,000–80,000 miles | $400–$700 | very common |
| hydraulic system | 60,000–90,000 miles | $300–$600 | common |
| vehicle speed control | 70,000–100,000 miles | $250–$500 | occasional |
| air bags | n/a (recall related) | $0–$0 | common |
| engine | 80,000–110,000 miles | $800–$1,500 | rare |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes every 5,000 miles
- Tire rotations and balances annually
- Brake fluid replacement every 2 years
- Air filter replacement every 15,000 miles
- Spark plug replacement every 30,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Grinding noise when braking
- Spongy brake pedal feel
- Unexpected acceleration/deceleration
- Frequent airbag warning lights
- Rough idling or stalling
Generated by gpt-4o on 8/19/2026. Cost ranges are conservative estimates that account for typical regional variation.