Mercury Mariner Gas Mileage

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The mid-sized Mariner SUV was introduced in 2005 as Mercury’s version of Ford’s Escape. The Mariner Hybrid joins the Escape Hybrid in delivering excellent gas mileage, as it holds a comfortable slot at the top of the SUV fuel efficiency charts. The Mariner shares many components with the Escape, as well as with its other corporate cousin, the Mazda Tribute.

The 2008 Mariner Hybrid is equipped with a 2.3 liter four-cylinder engine producing 133 horsepower (HP) and 124 foot pounds of torque, along with an electric motor that cranks out 94 HP (for a stated 155 HP combined). Non-hybrid Mariners are available with the owner’s choice of a 2.3 liter four-cylinder engine that produces 153 HP and 152 foot pounds of torque or a 3.0 liter V-6 that provides 200 HP and 193 foot pounds of torque.



Mercury Mariner Gas Mileage – 2005-2010

Year Manf. Model Engine Disp. Fuel Trans. City Hwy
2010 MERCURY MARINER 4WD 4 cylinder 2.5 liter R (A6) Auto 20 26
2010 MERCURY MARINER 4WD FFV 6 cylinder 3.0 liter R (A6) Auto 18 23
2010 MERCURY MARINER FWD 4 cylinder 2.5 liter R (A6) Auto 21 28
2010 MERCURY MARINER FWD FFV 6 cylinder 3.0 liter R (A6) Auto 19 25
2010 MERCURY MARINER HYBRID 4WD 4 cylinder 2.5 liter R (AV) Auto 30 27
2010 MERCURY MARINER HYBRID FWD 4 cylinder 2.5 liter R (AV) Auto 34 31
2009 MERCURY MARINER 4WD 4 cylinder 2.5 liter R (L6) Auto 19 25
2009 MERCURY MARINER 4WD 6 cylinder 3.0 liter R (L6) Auto 17 24
2009 MERCURY MARINER FWD 6 cylinder 3.0 liter R (L6) Auto 18 26
2009 MERCURY MARINER FWD 4 cylinder 2.5 liter R (L6) Auto 20 28
2009 MERCURY MARINER HYBRID 4WD 4 cylinder 2.5 liter R (AV) Auto 29 27
2009 MERCURY MARINER HYBRID FWD 4 cylinder 2.5 liter R (AV) Auto 34 31
2008 MERCURY MARINER 4WD 6 cylinder 3.0 liter R (L4) Auto 17 22
2008 MERCURY MARINER 4WD 4 cylinder 2.3 liter R (L4) Auto 19 24
2008 MERCURY MARINER FWD 4 cylinder 2.3 liter R (L4) Auto 20 26
2008 MERCURY MARINER FWD 6 cylinder 3.0 liter R (L4) Auto 18 24
2008 MERCURY MARINER HYBRID 4WD 4 cylinder 2.3 liter R (AV) Auto 29 27
2008 MERCURY MARINER HYBRID FWD 4 cylinder 2.3 liter R (AV) Auto 34 30
2007 MERCURY MARINER 4WD 4 cylinder 2.3 liter R (L4) Auto 21 24
2007 MERCURY MARINER 4WD 6 cylinder 3.0 liter R (L4) Auto 19 23
2007 MERCURY MARINER FWD 6 cylinder 3.0 liter R (L4) Auto 20 24
2007 MERCURY MARINER FWD 4 cylinder 2.3 liter R (L4) Auto 23 26
2007 MERCURY MARINER HYBRID 4WD 4 cylinder 2.3 liter R (AV) Auto 32 29
2006 MERCURY MARINER 4WD 4 cylinder 2.3 liter R (L4) Auto 21 24
2006 MERCURY MARINER 4WD 6 cylinder 3.0 liter R (L4) Auto 19 23
2006 MERCURY MARINER FWD 4 cylinder 2.3 liter R (L4) Auto 22 26
2006 MERCURY MARINER FWD 6 cylinder 3.0 liter R (L4) Auto 20 24
2006 MERCURY MARINER HYBRID 4WD 4 cylinder 2.3 liter R (AV) Auto 33 29
2005 MERCURY MARINER 2WD 4 cylinder 2.3 liter R (L4) Auto 22 26
2005 MERCURY MARINER 2WD 6 cylinder 3.0 liter R (L4) Auto 20 25
2005 MERCURY MARINER 4WD 6 cylinder 3.0 liter R (L4) Auto 18 23
2005 MERCURY MARINER 4WD 4 cylinder 2.3 liter R (L4) Auto 20 23

Note: the EPA tweaked their testing procedure, starting with the 2008 model year, with the end result being that the 2008 MPG estimates are now lower than previous years. As always, YMMV.

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2 thoughts on “Mercury Mariner Gas Mileage”

  1. anyone have “real world”mileage figures on the 4 wheel drive 4cylinder verion. I need 4wd as We live in snow country in Nthrn AZ. We also like the ease of loading luggage and “our junk” when doing errands etc. in a flat rear area as opposed to a car trunk .
    Jimbo

  2. I don’t have real world on the 4cyl 4wd but my wife and I have had a 2010 Mariner se bought new with 6cyl 4wd and we get 19 city (depending on how hard she is on the gas), and constantly get 26 highway when we take road trips weather it’s winter or summer. So I suppose the 4 does better than listed.

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