2008 Mercury Mariner Hybrid Problems, Complaints & Recalls

Source: NHTSA · Updated Nov 6, 2023 · 116 owner complaints analyzed

Compared with other Mariner Hybrid years
Far more complaints than other years 1st of 8 for complaints
Safety recalls
None on file
NHTSA crash rating
Not rated

Owners have filed 116 complaints with NHTSA about the 2008 Mercury Mariner Hybrid. That is the most of any Mariner Hybrid model year in the database (8 years). The most reported problem area is service brakes (29 complaints, 25%), typically at around 122,000 miles. Complaints mention 2 crashes. There are no safety recalls on file for this model year. NHTSA has opened 2 defect investigations involving it.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2008 Mercury Mariner Hybrid problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Service Brakes29 · ~122,000 mi
Engine28 · ~67,545 mi
Steering24 · ~100,000 mi
Electrical System22 · ~66,700 mi
Fuel/propulsion System17 · ~66,700 mi
Power Train16 · ~66,700 mi
Engine and Engine Cooling13 · ~66,500 mi
Vehicle Speed Control11 · ~91,000 mi
Unknown or Other5 · ~71,000 mi
Service Brakes, Hydraulic3 · ~50,017 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Service Brakes2925%122,000——
Engine2824%67,545——
Steering2421%100,000——
Electrical System2219%66,700——
Fuel/propulsion System1715%66,700——
Power Train1614%66,700——
Engine and Engine Cooling1311%66,500——
Vehicle Speed Control119%91,000——
Unknown or Other54%71,000——
Service Brakes, Hydraulic33%50,017——
Electronic Stability Control (esc)22%127,150——
Hybrid Propulsion System22%140,058——
Service Brakes, Electric22%43,000——
Fuel System, Gasoline11%51,000——
Structure11%84,000——

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2014, with 27 complaints
2010: 9201092011: 8201182012: 102012102013: 122013122014: 272014272015: 112015112016: 7201672017: 112017112018: 112018112019: 4201942020: 1202012021: 1202112022: 3202232023: 120231

n = 116 complaints · Source: NHTSA

2008 Mercury Mariner Hybrid recalls (0)

No safety recalls are on file for the 2008 Mercury Mariner Hybrid.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

NHTSA defect investigations

  • Pedestrian alert sounds (DP22005) — opened Jan 27, 2023, closed Aug 7, 2023, led to recall 22V063000.
  • Loss of power steering while driving (DP15001) — opened Apr 1, 2015, closed Jun 14, 2018.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

The contact owns a 2008 Mercury Mariner Hybrid. The contact stated while driving at an undisclosed speed, the vehicle experienced a loss of power steering assist. The Power Steering Assist Fault message was displayed. The contact was able to drive to her destination. The vehicle was not diagnosed…

Steering · received Nov 6, 2023 · NHTSA complaint 11553795

The contact owns a 2008 Mercury Mariner Hybrid. The contact stated while driving 5-10 MPH, the vehicle inadvertently lost power steering functionality. There was no warning light illuminated. The contact was able to continue driving however, extra effort was needed to steer the vehicle. The vehicle…

Steering · received Jun 24, 2022 · NHTSA complaint 11470835

The contact's son owns a 2008 Mercury Mariner Hybrid. The contact stated that while her son was starting the vehicle, the steering wheel lost power steering functionality. There were no warning lights illuminated. The contact's son was able to continue the drive the vehicle, however, extra effort…

Steering · received Mar 3, 2022 · NHTSA complaint 11455085

The contact owns a 2008 Mercury Mariner Hybrid. The contact stated while moving from a complete stop, the steering wheel became difficult to turn. The contact stated that the power steering assist fault message was displayed. The vehicle was taken to a local dealer where it was diagnosed with…

Steering · received Jan 10, 2022 · NHTSA complaint 11446918

Tl* the contact owns a 2008 mercury mariner hybrid. The contact stated that at start-up, the power steering assist warning light was illuminated. The contact stated that extra effort was needed to steer the vehicle while driving various speeds. The contact initially spoke to allan vigil ford (6790…

Steering · received Apr 28, 2021 · NHTSA complaint 11414327

Other Mercury Mariner Hybrid years

← 2007 Mariner Hybrid · 2009 Mariner Hybrid →

See all Mercury Mariner Hybrid problems by year, every Mercury model, or the VIN decoder.

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Frequently asked questions

What are the most common problems with the 2008 Mercury Mariner Hybrid?

Owners most often report service brakes, engine, steering problems. The top one, service brakes, accounts for 29 complaints.

Was there a recall on the 2008 Mercury Mariner Hybrid?

No safety recalls are on file for this model year.

Was the 2008 Mercury Mariner Hybrid a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Mariner Hybrid model years, the 2008 has far more complaints than most years. Always get a pre-purchase inspection and check the VIN for open recalls.