Reliability & 5-year cost of ownership — 2010 Mercury Grand Marquis
NHTSA data on file today
The 2010 Mercury Grand Marquis has 2 NHTSA recall campaigns and 25 owner complaints on file as of . Recall data is refreshed daily from NHTSA.
Recall campaigns on file
- NHTSA #14V704000 Improper Repair of Upper Intermediate Shaft NHTSA notice
- NHTSA #13V385000 Steering Column Lower Bearing May Separate NHTSA notice
Most-cited components in owner complaints
- Steering 6 complaints
- Structure 5 complaints
- Electrical System 3 complaints
- Vehicle Speed Control 3 complaints
- Air Bags 2 complaints
- Equipment 2 complaints
Of the 25 complaints on file, 6 report a crash; across all 25 complaints, owners report 4 injuries (owner-reported, not verified by NHTSA).
Average
Estimated 5-year repair + maintenance cost: $4,000–$8,000AI estimate — not from NHTSA data
The 2010 Mercury Grand Marquis has an average reliability rating, with notable issues in the steering system related to multiple recalls and owner complaints. Other common problem areas include vehicle structure and electrical system, which are typical for its age.
Most-common failures
| Part | Typical mileage (AI estimate) | Cost range (AI estimate) | Frequency |
|---|---|---|---|
| steering system | 60,000–100,000 miles | $500–$1,200 | very common |
| vehicle structure | 80,000–130,000 miles | $300–$800 | common |
| electrical system | 70,000–110,000 miles | $200–$600 | occasional |
AI estimate — not from NHTSA data: the mileage bands and repair-cost ranges above. Get a written repair quote before you budget.
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Brake inspections and replacements
- Tire rotations and balances
- Transmission fluid replacement
- Coolant system maintenance
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Unusual steering noises
- Electrical issues
- Rust on lower body panels
- Inconsistent vehicle speed control
Generated by gpt-4o on from the NHTSA recall campaigns and owner-complaint counts on file for the 2010 Mercury Grand Marquis at the time. The rating is an AI assessment; cost and mileage figures are AI estimates, not NHTSA data.