Mercury

Mariner Hybrid (2010)

2010 · Compact SUV ยท 1 engine
Best Engine โŒ Avoid (1.3)
278 NHTSA Complaints
0 Recalls
2 Fire Reports
3 Crash Reports
View all 5 generations of the Mercury Mariner Hybrid → ๐Ÿ“‹ Inspection checklist

NHTSA Safety Ratings About NHTSA ratings

Overall Not Rated
Frontal Crash
โ€”
Side Crash
โ€”
Rollover
3/5 (20.4% risk)
ESC: Standard FCW: No LDW: No

Engine Reliability Ratings

Ford

3.0L 6-cyl / 240 hp
โŒ Avoid (1.3)
246 complaints 246.0 per year Gasoline
1 fire report
View details

Complaint Breakdown

steering
58
fuel system
57
engine
53
transmission
52
electrical
28

Known Issues

Steering Issues (58 complaints)
Typical onset: 100,500โ€“128,500 mi Est. repair: $800โ€“$1,600 (5 reports)
Fuel System Issues (57 complaints)
Est. repair: $365โ€“$484 (10 reports)
Engine Issues (53 complaints)
Typical onset: 51,000โ€“75,875 mi Est. repair: $221โ€“$500 (11 reports)

Vehicle-Level Issues

These issues affect the Mercury Mariner Hybrid regardless of engine variant.

Steering Issues (58 complaints)
steering moderate
Fuel System Issues (57 complaints)
fuel_system moderate
Engine Issues (53 complaints)
engine moderate
Transmission Issues (52 complaints)
transmission moderate
Electrical System Issues (28 complaints)
electrical moderate

Alternatives in Compact SUV

Frequently Asked Questions

What are the most common 2010-2010 Mercury Mariner Hybrid problems?

The 2010-2010 Mercury Mariner Hybrid has accumulated 278 NHTSA complaints. The most frequently reported problem areas are Steering, Fuel System, Engine. As with any used vehicle, a pre-purchase inspection and vehicle history report are recommended.

Which Mercury Mariner Hybrid engine is most reliable?

The 2010-2010 Mercury Mariner Hybrid was offered with 1 engine option. Based on NHTSA complaint data, the 3.0L 6-cyl has the lowest complaint density and is considered the most reliable choice for buyers.

Is the 2010-2010 Mercury Mariner Hybrid a good used car?

The 2010-2010 Mercury Mariner Hybrid can be a solid used car purchase depending on trim, mileage, and maintenance history. With 278 total NHTSA complaints on record, prospective buyers should review the known problem areas and check for open recalls before buying.

How many NHTSA complaints does the 2010-2010 Mercury Mariner Hybrid have?

The 2010-2010 Mercury Mariner Hybrid has 278 complaints filed with NHTSA as of our latest data pull. Complaint counts reflect owner-reported issues and do not necessarily indicate defects or safety risks on their own.

What recalls affect the 2010-2010 Mercury Mariner Hybrid?

There are 0 NHTSA recalls affecting some 2010-2010 Mercury Mariner Hybrid vehicles. Recall status varies by VIN โ€” check the NHTSA recall database at recalls.nhtsa.dot.gov with your specific VIN to confirm which campaigns apply.

What should I check before buying a used Mercury Mariner Hybrid?

Before buying a used Mercury Mariner Hybrid, verify all open recalls are completed via the NHTSA VIN lookup tool. Pay particular attention to Steering, Fuel System, Engine, which are the most commonly reported problem areas. Request maintenance records, have an independent mechanic inspect the vehicle, and run a vehicle history report to check for prior accidents or title issues.

What are the NHTSA crash test ratings for the Mariner Hybrid?

The 2010 Mercury Mariner Hybrid received an overall N/A-star safety rating from NHTSA. Frontal crash: N/A stars. Side crash: N/A stars. Rollover: 3 stars (20.4% rollover probability). Electronic Stability Control: Standard. Forward Collision Warning: No. Lane Departure Warning: No. These ratings are based on standardized crash tests conducted by the National Highway Traffic Safety Administration.

Data from NHTSA federal complaints database. 278 complaints analyzed. Data confidence: high. Last updated: 2026-04-07.

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