Reliability & 5-year cost of ownership — 1997 Mercury Grand Marquis
NHTSA data on file today
The 1997 Mercury Grand Marquis has 5 NHTSA recall campaigns and 316 owner complaints on file as of . Recall data is refreshed daily from NHTSA.
Recall campaigns on file
- NHTSA #15E082000 Steering Shaft May Separate NHTSA notice
- NHTSA #08V051000 SPEED CONTROL DEACTIVATION SWITCH NHTSA notice
- NHTSA #07V336000 SPEED CONTROL DEACTIVATION SWITCH NHTSA notice
- NHTSA #00V157002 FORD/FMVSS 209/SEAT BELT ASSEMBLIES NHTSA notice
- NHTSA #00V157001 FORD/FMVSS 209/SEAT BELT ASSEMBLIES NHTSA notice
Most-cited components in owner complaints
- Engine and Engine Cooling 124 complaints
- Fuel System, Gasoline 32 complaints
- Service Brakes, Hydraulic 31 complaints
- Suspension 26 complaints
- Vehicle Speed Control 24 complaints
- Steering 21 complaints
Of the 316 complaints on file, 11 report a crash and 6 a fire; across all 316 complaints, owners report 11 injuries (owner-reported, not verified by NHTSA).
Below average
Estimated 5-year repair + maintenance cost: $4,500–$9,000AI estimate — not from NHTSA data
The 1997 Mercury Grand Marquis has a below-average reliability record, indicated by 316 owner complaints and 5 recalls. Issues predominantly involve engine cooling, fuel systems, and brakes.
Most-common failures
| Part | Typical mileage (AI estimate) | Cost range (AI estimate) | Frequency |
|---|---|---|---|
| Engine cooling | 100,000–130,000 miles | $500–$1,200 | common |
| Fuel system | 90,000–120,000 miles | $400–$1,000 | occasional |
| Brakes | 80,000–100,000 miles | $300–$900 | 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 change every 5,000 miles
- Brake fluid replacement every 2 years
- Coolant flush every 5 years
- Transmission service every 60,000 miles
- Air filter replacement annually
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Overheating engine
- Fuel odors or leaks
- Spongy brake pedal
- Uneven tire wear
- Steering vibration
Generated by gpt-4o on from the NHTSA recall campaigns and owner-complaint counts on file for the 1997 Mercury Grand Marquis at the time. The rating is an AI assessment; cost and mileage figures are AI estimates, not NHTSA data.