Is the Mercury Marquis Reliable?
1979–1986 reliability analysis based on NHTSA safety recalls and owner complaints.
Reliability Score
Own a Mercury Marquis? Check your specific VIN for a full history report.
Mercury Marquis Reliability by Year
| Model Year | Recalls | Complaints | Injuries | Deaths | Reliability Score | Rating |
|---|---|---|---|---|---|---|
| 1986 | 0 | 2 | — | — | 98 | Excellent |
| 1985 | 1 | 4 | — | — | 91 | Excellent |
| 1984 | 0 | 14 | — | — | 86 | Excellent |
| 1983 | 1 | 1 | — | — | 94 | Excellent |
| 1982 | 0 | 1 | — | — | 99 | Excellent |
| 1981 | 1 | 0 | — | — | 95 | Excellent |
| 1980 | — | — | — | — | Not enough data | |
| 1979 | 2 | 0 | — | — | 90 | Excellent |
Reliability scores are proprietary to VinCheckEngine and incorporate multiple weighted safety signals.
How the Marquis Compares to Similar Vehicles
The Marquis scores 21 points above the average sedan — a strong result.
Known Mercury Marquis Reliability Issues
The following components appear most frequently in owner complaints filed with NHTSA:
Based on 22 owner complaints across recent model years.
Frequently Asked Questions
Is the Mercury Marquis reliable?+
The Mercury Marquis scores 93/100 on our reliability index — rated "Excellent." Across 8 recently analyzed model years, it accumulated 5 recall campaigns and 22 owner complaints in the NHTSA database.
What year Marquis is most reliable?+
Reliability varies by model year. Check the year-by-year table above for a direct comparison.
How many miles does a Marquis last?+
With consistent maintenance, most Mercury Marquis owners report 150,000 to 200,000+ miles of service life. Checking the VIN of any specific used Marquis will reveal its actual mileage history and any title events.
More Mercury Marquis Research
Check a Specific Mercury Marquis VIN
Model-level reliability scores show general trends. A VIN-specific report reveals the exact history of any individual vehicle — accidents, odometer records, auction events, and open recalls.
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