2010 Mercury Mariner Hybrid FWDFuel Economy & MPG Ratings
Hybrid Sport Utility Vehicle - 2WDFront-Wheel Drive
City
34
MPG
Highway
31
MPG
Combined
32
MPG
Real-World MPG
Based on 2 owner reports via EPA fueleconomy.gov
37.4MPG average+17.0% vs EPA label
EPA combined: 32 MPG · Owner reported avg: 37.4 MPG
Range: 36–39 MPG
Driving mix: City 55% / Highway 45%
Source: EPA fueleconomy.gov “Your MPG” owner submissions. Real-world results vary by driver behavior, conditions, and equipment.
Owner reported MPG for this vehicle averages 37.4 real world MPG based on 2 owner reports. EPA combined rating is 32 MPG.
Trim Comparison
Automatic (variable gear ratios)
Regular Hybrid
City
34
Hwy
31
Comb
32
Fuel cost: $2,100/yr
| Trim | Engine | City | Hwy | Combined | Fuel Cost/yr |
|---|---|---|---|---|---|
| Automatic (variable gear ratios) | Regular Hybrid | 34 | 31 | 32 | $2,100 |
Annual Fuel Cost
$2,100
Based on gasoline at $3.67/gal, 15,000 miles/year
5-Year Fuel Savings
$1,500
vs. average new vehicle
EPA Fuel Economy Score: -1/10
GHG Score: -1/10
Environment
- CO₂ Tailpipe Emissions
- 278 g/mile
- Annual Petroleum Consumption
- 9.3 barrels
Specifications
- Engine
- 2.5L 4-cyl
- Transmission
- Automatic
- Drivetrain
- FWD
- Body Style
- SUV/Crossover
Source: EPA fuel economy data & NHTSA vPIC. Specifications reflect the most common trim configuration.
Engine & Efficiency Details
Source: EPA fueleconomy.gov
- Engine Size
- 2.5L, 4-cylinder
- Efficiency Tech
- Auto Start-Stop
- Fuel Type
- Regular Gasoline
Related
Mercury Mariner Hybrid FWD MPG History
See how this model's fuel economy changed by year