2010 Mercury Mountaineer
US · SUV · Sport Utility Vehicle - 2WD
The 2010 Mercury Mountaineer is listed in the US market as a suv with gasoline power. Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.
- Engine
- Varies by configuration: 4.0L 6-cylinder, 4.6L 8-cylinder
- Transmission
- Automatic
- Drivetrain
- Varies by configuration: RWD, 4WD
- Fuel
- Gasoline
- Economy
- 15 mpg (15.7 L/100 km) to 17 mpg (13.8 L/100 km) combined
Key Figures
Engine
| Specification | Value | Source |
|---|---|---|
| Engine | Varies by configuration: 4.0L 6-cylinder, 4.6L 8-cylinder | |
| Displacement | 4.0 L to 4.6 L | |
| Cylinders | 6 to 8 | |
| Fuel type | Gasoline | EPA fueleconomy.gov |
Transmission and drivetrain
| Specification | Value | Source |
|---|---|---|
| Transmission | Automatic | EPA fueleconomy.gov |
| Gears | 5 to 6 | |
| Drivetrain | Varies by configuration: RWD, 4WD |
Fuel economy and range
| Specification | Value | Source |
|---|---|---|
| Combined | 15 mpg (15.7 L/100 km) to 17 mpg (13.8 L/100 km) | EPA fueleconomy.gov |
| City | 13 mpg (18.1 L/100 km) to 15 mpg (15.7 L/100 km) | |
| Highway | 19 mpg (12.4 L/100 km) to 21 mpg (11.2 L/100 km) |
Our sources do not publish these for this vehicle: Aspiration, Power, Torque, Electric range, Battery capacity. We leave them out instead of estimating.
Trims and configurations
4 configurations listed by our sources. Engines, drivetrains and fuel economy can differ between them.
Recalls
NHTSA lists 1 recall campaign for this model year. Last checked November 8, 2026.
10V161000: SEATS:FRONT ASSEMBLY:RECLINER
FORD IS RECALLING CERTAIN MODEL YEAR 2010 FUSION, EXPLORER, EXPLORER SPORT TRAC, AND MERCURY MILAN AND MOUNTAINEER VEHICLES MANUFACTURED BETWEEN DECEMBER 15, 2009 THROUGH FEBRUARY 3, 2010 EQUIPPED WITH FRONT SEAT MANUAL RECLINERS. THESE VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 202, "HEAD RESTRAINT." THE RECLINER GEAR PLATE TEETH MAY BE OUT OF…
Remedy: DEALERS WILL REPLACE THE MANUAL RECLINERS FOR BOTH POWER AND MANUAL SEATS FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR BEFORE APRIL 30, 2010. OWNERS MAY CONTACT FORD AT 1-866-436-7332.
Reported April 20, 2010. View on NHTSA
Data sources
- EPA fueleconomy.gov · retrieved November 7, 2026 · US Government public data
- NHTSA vPIC · retrieved October 15, 2026 · US Government public data
Source checked: November 7, 2026
Data verified: November 7, 2026
Specifications can vary by market, trim, configuration and production date. Confirm with the manufacturer before buying parts or making safety decisions. Report an error.
Compare
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Frequently asked questions
What engine does the 2010 Mercury Mountaineer have?
Varies by configuration: 4.0L 6-cylinder, 4.6L 8-cylinder. Engines can differ by trim, so check the trim list below.
What is the fuel economy of the 2010 Mercury Mountaineer?
Combined fuel economy is 15 mpg (15.7 L/100 km) to 17 mpg (13.8 L/100 km), as published by the source shown in the specification table.
Is the 2010 Mercury Mountaineer front-wheel, rear-wheel or all-wheel drive?
Drivetrain: Varies by configuration: RWD, 4WD.
Are there recalls for the 2010 Mercury Mountaineer?
NHTSA lists 1 recall campaign for this model year (last checked November 8, 2026). Details are in the Recalls section.