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Mercury Mariner

Photo: Mercury Mariner by IFCAR, Public domain, via Wikimedia Commons. It shows the model, not always this exact version.

Mercury · model year 2011

2011 Mercury Mariner 4WD FFV

SUV · All-Wheel Drive · Gas · EPA class: Sport Utility Vehicle - 4WD

EPA figures · 2011fueleconomy.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

The CarCody take

The 2011 Mercury Mariner 4WD FFV is a gasoline SUV with all-wheel drive, a 3.0 L six-cylinder engine and a six-speed automatic transmission. It is rated at 18 MPG in city driving and 23 MPG on the highway, for 20 MPG combined. The listed EPA annual fuel cost is $3,350, and tailpipe emissions are 444.35 grams of CO2 per mile. Its EPA class is Sport Utility Vehicle - 4WD. The model is also identified as an FFV, with FFV listed as its alternative fuel type. Together, these details specify the Mariner configuration and its fuel-economy estimates for buyers comparing SUVs, as well as the annual cost estimate and drivetrain.

Good to know

  • All-wheel drive
  • Six-speed automatic transmission
  • 23 MPG highway rating
  • 20 MPG combined

Watch for

  • 18 MPG city rating
  • $3,350 annual fuel cost
  • 444.35 g/mile tailpipe CO2

Who it suits. It suits shoppers considering a gasoline SUV with all-wheel drive and a six-cylinder engine. The FFV designation may be relevant to buyers comparing fuel-type details.

The 2011 Mariner 4WD FFV combines all-wheel drive with a six-cylinder engine and six-speed automatic. Its 20 MPG combined rating and $3,350 annual fuel cost help define its running-cost profile.

Every figure on record

Efficiency
Combined MPG
20 MPG
City MPG
18 MPG
Highway MPG
23 MPG
Running cost
Annual fuel cost
$3,350
Tailpipe CO₂
444 g per mile
The car
Model year
2011
Body
SUV
EPA size class
Sport Utility Vehicle - 4WD
Drive
All-Wheel Drive
Powertrain
Engine
3.0 L 6-cyl
Transmission
Automatic 6-spd
Fuel
Gasoline

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