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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 Hybrid 4WD

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

EPA figures · 2011fueleconomy.gov
29MPG combined
30/27MPG city / highway
$2,300fuel a year
306 g CO₂ per mile 2.5 L 4-cyl Automatic (variable gear ratios)
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 Hybrid 4WD is a gasoline hybrid SUV with four-wheel drive. Its 2.5-liter four-cylinder engine works with an automatic transmission with variable gear ratios. EPA fuel economy is 29 mpg combined, with 30 mpg in the city and 27 mpg on the highway. The listed EPA annual fuel cost is $2,300, and tailpipe CO2 emissions are 306.45 grams per mile. Its EPA class is Sport Utility Vehicle - 4WD. For buyers comparing SUVs, the combined and city ratings offer a useful view of its listed fuel economy, while the highway figure is slightly lower. The model is part of the Mariner family; its alternative fuel type is Hybrid.

Good to know

  • Hybrid powertrain
  • Four-wheel drive
  • 30 mpg city
  • 29 mpg combined

Watch for

  • 27 mpg highway
  • 306.45 g/mile tailpipe CO2

Who it suits. It may fit shoppers seeking a four-wheel-drive SUV with a gasoline hybrid powertrain. Buyers comparing fuel use can weigh its 29 mpg combined rating and $2,300 listed annual fuel cost.

The Mariner Hybrid 4WD combines SUV body style, four-wheel drive and gasoline hybrid operation. Its 29 mpg combined rating and $2,300 annual EPA fuel cost are useful figures for comparing running costs.

Every figure on record

Efficiency
Combined MPG
29 MPG
City MPG
30 MPG
Highway MPG
27 MPG
Running cost
Annual fuel cost
$2,300
Tailpipe CO₂
306 g per mile
The car
Model year
2011
Body
SUV
EPA size class
Sport Utility Vehicle - 4WD
Drive
4-Wheel Drive
Powertrain
Engine
2.5 L 4-cyl
Transmission
Automatic (variable gear ratios)
Fuel
Gasoline

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