Is the Mercury Mariner Reliable?
2005–2011 defect & recall-risk analysis from citable NHTSA data.
The score ranks this model's recall intensity against other suvs — plus systemic-defect concentration and any open federal investigations. It measures defect and recall risk, not long-term mechanical durability, and is deliberately not skewed by how many were sold.
Reliability Score
Own a Mercury Mariner? Check your specific VIN for a full history report.
Mercury Mariner Reliability by Year
| Model Year | Recalls | Complaints | Injuries | Deaths | Reliability Score | Rating |
|---|---|---|---|---|---|---|
| 2011 | 2 | 61 | — | — | 57 | Fair |
| 2010 | 1 | 227 | 2 | — | 57 | Fair |
| 2009 | 2 | 210 | 1 | — | 57 | Fair |
| 2008 | 2 | 283 | 2 | — | 57 | Fair |
| 2007 | 1 | 17 | — | — | 57 | Fair |
| 2006 | 1 | 40 | 1 | — | 57 | Fair |
| 2005 | 1 | 54 | 8 | — | 57 | Fair |
Reliability scores are proprietary to VinCheckEngine and incorporate multiple weighted safety signals.
How the Mariner Compares to Similar Vehicles
The Mariner scores 3 points above the average suv — a strong result.
Known Mercury Mariner Reliability Issues
The following components appear most frequently in owner complaints filed with NHTSA:
Based on 892 owner complaints across recent model years.
Frequently Asked Questions
Is the Mercury Mariner reliable?+
The Mercury Mariner scores 72/100 on our reliability index — rated "Good." Across 7 recently analyzed model years, it accumulated 10 recall campaigns and 892 owner complaints in the NHTSA database.
What year Mariner is most reliable?+
Among the years analyzed, the 2011 Mariner achieved the highest reliability score of 57/100 with 2 recalls and 61 complaints.
How many miles does a Mariner last?+
With consistent maintenance, most Mercury Mariner owners report 150,000 to 200,000+ miles of service life. Checking the VIN of any specific used Mariner will reveal its actual mileage history and any title events.
More Mercury Mariner Research
Check a Specific Mercury Mariner 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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