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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

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

EPA figures · 2011fueleconomy.gov
22MPG combined
20/26MPG city / highway
$3,050fuel a year
404 g CO₂ per mile 2.5 L 4-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 is a gasoline SUV with all-wheel drive, a 2.5 L four-cylinder engine and a 6-speed automatic transmission. Its EPA fuel economy is 20 MPG in the city and 26 MPG on the highway, giving it 22 MPG combined. The listed EPA annual fuel cost is USD 3,050, and tailpipe CO2 is 403.95 g per mile. These figures help shoppers consider fuel use and emissions alongside the vehicle’s SUV classification and all-wheel-drive layout. The transmission and engine details complete the main configuration provided for this model year. Buyers comparing running costs can use the combined rating and annual cost as central reference points for this gasoline SUV.

Good to know

  • All-wheel drive
  • 6-speed automatic transmission
  • 2.5 L four-cylinder engine

Watch for

  • 22 MPG combined
  • EPA annual fuel cost is USD 3,050
  • Tailpipe CO2 is 403.95 g per mile

Who it suits. It suits shoppers seeking a gasoline SUV with all-wheel drive and an automatic transmission. Buyers comparing fuel use can consider its 22 MPG combined rating and listed annual fuel cost.

The 2011 Mariner 4WD combines all-wheel drive with a 2.5 L four-cylinder engine and 6-speed automatic. Its listed economy is 22 MPG combined, and the EPA annual fuel cost is USD 3,050.

Every figure on record

Efficiency
Combined MPG
22 MPG
City MPG
20 MPG
Highway MPG
26 MPG
Running cost
Annual fuel cost
$3,050
Tailpipe CO₂
404 g per mile
The car
Model year
2011
Body
SUV
EPA size class
Sport Utility Vehicle - 4WD
Drive
All-Wheel Drive
Powertrain
Engine
2.5 L 4-cyl
Transmission
Automatic 6-spd
Fuel
Gasoline

More Mercury model years

2011 Mercury Grand Marquis FFV

19 MPG · $3,550 fuel a year

2011 Mercury Mariner 4WD FFV

20 MPG · $3,350 fuel a year

2011 Mercury Mariner FWD

23 MPG · $2,900 fuel a year

2011 Mercury Mariner FWD FFV

21 MPG · $3,200 fuel a year

2011 Mercury Mariner Hybrid 4WD

29 MPG · $2,300 fuel a year

2011 Mercury Mariner Hybrid FWD

32 MPG · $2,100 fuel a year

2011 Mercury Milan AWD FFV

20 MPG · $3,350 fuel a year

2011 Mercury Milan FWD

26 MPG · $2,600 fuel a year

Every alternative to the 2011 Mercury Mariner 4WD →