Photo: Mercury Mariner by IFCAR, Public domain, via Wikimedia Commons. It shows the model, not always this exact version.
Mercury · model year 2010
2010 Mercury Mariner 4WD FFV
SUV · 4-Wheel Drive · Gas · EPA class: Sport Utility Vehicle - 4WD
EPA figures · 2010fueleconomy.gov
20MPG combined
18/23MPG city / highway
$3,350fuel a year
444 g CO₂ per mile 3.0 L 6-cyl Automatic 6-spd
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
Every figure on record
- Combined MPG
- 20 MPG
- City MPG
- 18 MPG
- Highway MPG
- 23 MPG
- Annual fuel cost
- $3,350
- Tailpipe CO₂
- 444 g per mile
- Model year
- 2010
- Body
- SUV
- EPA size class
- Sport Utility Vehicle - 4WD
- Drive
- 4-Wheel Drive
- Engine
- 3.0 L 6-cyl
- Transmission
- Automatic 6-spd
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
More Mercury model years
2011 Mercury Milan FWD
24 MPG · $2,800 fuel a year 2011 Mercury Milan FWD FFV
23 MPG · $2,900 fuel a year 2011 Mercury Milan Hybrid FWD
38 MPG · $1,750 fuel a year 2011 Mercury Milan S FWD
25 MPG · $2,700 fuel a year
2010 Mercury Grand Marquis FFV
19 MPG · $3,550 fuel a year 2010 Mercury Mariner 4WD
22 MPG · $3,050 fuel a year 2010 Mercury Mariner FWD
23 MPG · $2,900 fuel a year