2010 Mercury Mariner FWD MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2010 Mercury Mariner FWD.

The 2010 Mercury Mariner FWD runs on regular gasoline and is in the Sport Utility Vehicle - 2WD car class.

Whether you are considering a purchase of the car, or just wanting to find out how economical and environmentally friendly (or un-friendly) your 2010 Mercury Mariner FWD is, we have the information you need.

🛣 How Many Miles per Gallon (MPG) Does a 2010 Mercury Mariner FWD Get?

First off, the most commonly asked question. A 2010 Mercury Mariner FWD gets up to 21 miles per gallon in the city, and 28 miles per gallon on the highway.

The combined average MPG for the 2010 Mercury Mariner FWD is 23 miles per gallon.

💵 What is the Average Yearly Fuel Cost for a 2010 Mercury Mariner FWD?

The estimated fuel costs for the 2010 Mercury Mariner FWD is $2,700 per year.

That value has been estimated by government regulators based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.

If you were to compare a 2010 Mercury Mariner FWD to an average vehicle over 5 years, you will spend $2,000 more on fuel.

🛢 How Many Barrels of Petroleum Does a 2010 Mercury Mariner FWD Consume?

The 2010 Mercury Mariner FWD will consume roughly 13 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

The majority of the world's petroleum is sourced from countries like Saudi Arabia, Russia, Iraq, and the United States.

Overview

The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 2010 Mercury Mariner FWD.

City MPG21
Highway MPG28
Combined MPG23
Save/Spend vs Average CarSpend $2,000
Fuel Cost$2,700
Fuel Type 1Regular
Barrels of Petroleum13
DriveFront-Wheel Drive
Cylinders4
Displacement2.5
TransmissionAutomatic 6-spd
Vehicle ClassSport Utility Vehicle - 2WD
Start/Stop?No
Supercharged?No
Turbocharged?No

Related Mercury Models from 2010

If you're interested in other Mercury models from 2010, you can find them in the table below. You can click the model link to find miles per gallon and emission information for that model.

ModelCombined MPG
Grand Marquis FFV19
Mariner 4WD22
Mariner 4WD FFV20
Mariner FWD FFV21
Mariner Hybrid 4WD29
Mariner Hybrid FWD32
Milan25
Milan24
Milan AWD FFV21
Milan FFV22
Milan Hybrid FWD39
Milan S27
Milan S25
Mountaineer 2WD17
Mountaineer 2WD16
Mountaineer AWD16
Mountaineer AWD15

Link To or Reference This Page

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

  • "2010 Mercury Mariner FWD MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/mercury/mariner-fwd/2010.

  • "2010 Mercury Mariner FWD MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/mercury/mariner-fwd/2010. Accessed January 3, 2026.

  • 2010 Mercury Mariner FWD MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/mercury/mariner-fwd/2010.