The 2010 Mercury Mariner is a SUV that came with a choice of 2.5L 4-cyl and 3.0L 6-cyl engines. At 16 years old, many are reaching the point where repairs cost more than the car is worth. Running or not, we'll make you an offer and tow it away for free.
| Body style | Sport Utility Vehicle - 2WD, Sport Utility Vehicle - 4WD |
|---|---|
| Engines | 2.5L 4-cyl, 3.0L 6-cyl |
| Transmissions | Automatic 6-spd, Automatic (variable gear ratios) |
| Drive | Front-Wheel Drive, 4-Wheel Drive |
| Fuel | Regular Gasoline |
| Fuel economy | 18–34 city / 23–31 highway / 20–32 combined MPG |
| EPA annual fuel cost | $2,100–$3,350 a year (EPA estimate at current fuel prices, 15,000 miles) |
| Tailpipe CO₂ | 278–444 grams per mile |
| Curb weight (NHTSA test vehicle) | 3,616 lb |
| Versions tested by EPA | 6 configurations: Mariner FWD, Mariner FWD FFV, Mariner Hybrid FWD, Mariner 4WD, Mariner 4WD FFV, Mariner Hybrid 4WD |
| Age | 16 years |
Specs, fuel cost and emissions from the EPA's fueleconomy.gov data; weights from NHTSA crash-test records. Your car's exact equipment may differ.
NHTSA lists 2 safety recalls covering the 2010 Mercury Mariner. Open recalls don't stop you from selling or junking the car, but check your VIN at nhtsa.gov/recalls to see which apply to yours.
Ford Motor Company (Ford) is recalling certain model year 2010-2012 Ford Escape vehicles manufactured February 26, 2009, to April 29, 2012, and 2010-2011 Mercury Mariner vehicles manufactured February 25, 2009, to December 12, 2010. On vehicles with a 3.0L engine, the Fuel Delivery Module (FDM) may crack, causing a fuel leak.
Risk: A fuel leak in the presence of an ignition source increases the risk of a fire.
Ford Motor Company (Ford) is recalling certain model year 2008-2011 Ford Escape and Mercury Mariner vehicles manufactured August 18, 2006, through September 11, 2010. The affected vehicles have a steering torque sensor that may not be able to properly detect driver steering input. As a result, the system could remove the Electric…
Risk: If power steering assist is lost, greater driver effort would be required to steer the vehicle at low speeds, increasing the risk of a crash.
Owners have filed 279 complaints about the 2010 Mercury Mariner with NHTSA. 3 reports involved a crash and 2 reports involved a fire. Owners reported 6 injuries.
Complaints are reports from owners and aren't verified by NHTSA. One complaint can list several components. Mileage is the median odometer reading owners reported for that component.
NHTSA's 5-Star Safety Ratings for the 2010 Mercury Mariner.
| Version | Overall | Frontal crash | Side crash | Rollover | Rollover risk |
|---|---|---|---|---|---|
| 4 Dr, FWD/AWD | Not rated | — | — | ★★★☆☆ | 20.4% |
Source: NHTSA 5-Star Safety Ratings (NCAP). Ratings from different model years or rating systems aren't directly comparable.
Manufacturers have filed 34 technical service bulletins and communications with NHTSA covering the 2010 Mercury Mariner. These are repair instructions for known issues, not recalls.
These SKUs are Exhaust Manifolds with Catalytic Converters. The customer communication requested return of unsold inventory due to a loss of CARB certification. These SKU
These SKUs are Exhaust Manifolds with Catalytic Converters. The customer communication requested return of unsold inventory due to a loss of CARB certification. These SKU
Some 2010-2020 vehicles may exhibit distorted glass with a subtle orange peel pattern or streaking etched into the surface. This is caused by hydrofluoric acid which is u
On vehicles equipped with an automatic transmission it is imperative that the converter pilot hub be greased with Motorcraft Multi-Purpose Grease Spray XL-5-A even if gre
Ford: no service action is recommended for this condition. Please use at your discretion. Various 2010-2015 vehicles may experience a turbulence noise, similar to an heli
Ford: due to a possible leak in the internal check valve, the red brake lamp illuminates with diagnostic trouble code (dtc) c1015, c0101c or p1a1b with brake pedal feelin
Source: NHTSA manufacturer communications (technical service bulletins).
NHTSA opened 4 defect investigations covering the 2010 Mercury Mariner.
Pedestrian alert sounds
NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pe
Loss of power steering while driving
On May 27, 2014, amended June 2, 2014, Ford Motor Company (Ford) submitted a Defect Information Report (DIR) to NHTSA describing a safety defect that may result in a sudden loss of power steering assist while driving in approximately 746,067 model year (MY) 2008 through 2011 Ford Escape vehicles equipped with electric
Electronic Throttle Body Malfunction
On February 21, 2013, the Office of Defects Investigations (ODI) opened Preliminary Evaluation PE13-003 to investigate allegations of electronic throttle body (ETB) failures resulting in sudden reduction of engine power in model year (MY) 2009-2013 Ford Escape, Fusion, Mariner and Milan vehicles. During this investigat
Rear Liftgate Window Glass Breakage
In its response to the agency, Ford acknowledged a higher than normal level of glass breakage incidents in the model year (MY) 2010 to early-build MY 2011 subject vehicles.The incidentsoccurred when the liftgate glass was being opened, or more typically while being closed, but in both cases while the vehicle was statio
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It depends on its condition, whether major parts like the engine, transmission and catalytic converter are still there, and current scrap and parts prices where you live. As a heavier vehicle, its scrap weight adds to the offer. Enter your ZIP code above for a free offer on your specific car.
Yes. We buy 2010 Mariners that don't start, were in an accident, failed inspection or have a blown engine or transmission. Towing is always free.
Yes. Open recalls don't prevent a junk sale. NHTSA lists 2 recalls for the 2010 Mercury Mariner; you can check whether any are still open on yours with the VIN lookup at nhtsa.gov/recalls.
Usually the title and a photo ID. Rules differ by state, including what to do with your plates and whether to file a notice of sale. Check our state-by-state car title guides for the official forms.
Data retrieved October 2026.
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