2009 · SUV · Gas

2009 Mercury Mountaineer MPG & fuel economy

The 2009 Mercury Mountaineer is a SUV offered in 4 EPA-rated configurations. The most efficient version returns 17 MPG combined (15 city / 21 highway) on regular gasoline. Across the lineup, combined ratings range from 15 to 17 MPG. That's up 1 MPG from the 2008 model. Among 109 SUVs rated for 2009, it ranks 62nd for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $2,735 a year to fuel.

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Combined 17 MPG 15 MPG city · 21 MPG hwy

Driving range — not published for this model

Your fuel cost $2,735 15,000 mi/yr · $18.24 per 100 mi

Class rank, 2009 #62 of 109 SUVs by fuel cost

What will it cost you?

Your mileage and prices are saved and used across the site.

Miles per year Regular gas $/gal

Fuel average

The 2009 Mercury Mountaineer's fuel average is 7.2 km/L (13.8 L/100 km), or 17 MPG combined: 6.4 km/L in the city and 8.9 km/L on the highway.

	MPG	km/L	L/100 km
City	15	6.4	15.7
Highway	21	8.9	11.2
Combined	17	7.2	13.8

How it ranks among 2009 SUVs

Full class ranking →

1Ford Escape Hybrid32 MPG $1,453
2Mazda Tribute Hybrid32 MPG $1,453
3Mercury Mariner Hybrid32 MPG $1,453
4Saturn Vue Hybrid28 MPG $1,661
5Toyota Highlander Hybrid26 MPG $1,788
···
62Mercury Mountaineer17 MPG $2,735
···
109Mercedes-Benz G-Class12 MPG $4,938

2009 MountaineerOther SUVsClass median: $2,583/yr

Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.

Mountaineer MPG across model years

Full history →

4 EPA-rated configurations

Configuration	Type	City	Hwy	Combined	Range	Your cost / yr
RWD · 4.6L 8-cyl · 6-speed automatic Mountaineer 2WD	Gas	15 MPG	21 MPG	17 MPG	—	$2,735
RWD · 4.0L 6-cyl · 5-speed automatic Mountaineer 2WD	Gas	14 MPG	20 MPG	16 MPG	—	$2,906
4WD/AWD · 4.6L 8-cyl · 6-speed automatic Mountaineer 4WD	Gas	14 MPG	19 MPG	16 MPG	—	$2,906
4WD/AWD · 4.0L 6-cyl · 5-speed automatic Mountaineer 4WD	Gas	13 MPG	19 MPG	15 MPG	—	$3,100

Specs (most efficient configuration)

Fuel: Regular gasoline
Engine / motor: 4.6L 8-cyl
Transmission: 6-speed automatic
Drivetrain: RWD
Tailpipe CO₂: 523 g/mi

2009 Mercury Mountaineer vs. rivals

vs Jeep Wrangler 17 MPG · $2,735/yr Same fuel cost vs GMC Yukon 17 MPG · $2,735/yr Same fuel cost vs Chevrolet Tahoe 17 MPG · $2,735/yr Same fuel cost vs Chevrolet TrailBlazer 17 MPG · $2,735/yr Same fuel cost vs GMC Envoy 17 MPG · $2,735/yr Same fuel cost vs Volkswagen Touareg Diesel 20 MPG · $2,775/yr Mountaineer saves $40/yr

Compare the 2009 Mountaineer

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Frequently asked questions

What is the gas mileage of the 2009 Mercury Mountaineer?

Up to 17 MPG combined (15 city / 21 highway); ratings range from 15 to 17 MPG depending on configuration.

What fuel does the 2009 Mercury Mountaineer use?

Regular gasoline.

What is the fuel average in km/L for the 2009 Mercury Mountaineer?