Mercury Mariner Hybrid 4WD MPG and Fuel Economy

Mercury have been manufacturing models of Mariner Hybrid 4WD for 6 years, with the latest vehicle in 2011 having a combined MPG of 29.

The estimated fuel cost for the 2011 Mercury Mariner Hybrid 4WD is $2,150 per year.

Government regulators have estimated that value based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.

💵 Compared to an average vehicle over 5 years, you will save $750 on fuel driving a 2011 Mercury Mariner Hybrid 4WD.

🛢 The Mercury Mariner Hybrid 4WD will consume roughly 10 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

💨 For every mile driven, the Mercury Mariner Hybrid 4WD will emit -1 grams of CO2, which is about -15,000 grams of CO2 per year.

🌳 To help you understand the impact of this, a normal tree will absorb around 21,000 grams of CO2 per year. This means that roughly 1 tree would be needed to offset emissions from the Mercury Mariner Hybrid 4WD.

The table below is a complete list of the 6 Mercury Mariner Hybrid 4WD fuel efficiency specifications we have data for.

Click any vehicle link to see a more detailed breakdown of the car, miles per gallon, emissions, and more.

Link To or Reference This Page

If you use this page in your research, please reference MPG Buddy as the source.

  • "Mercury Mariner Hybrid 4WD MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/mercury/mariner-hybrid-4wd.

  • "Mercury Mariner Hybrid 4WD MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/mercury/mariner-hybrid-4wd. Accessed January 3, 2026.

  • Mercury Mariner Hybrid 4WD MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/mercury/mariner-hybrid-4wd.