Photo: Mercury Mountaineer by IFCAR, Public domain, via Wikimedia Commons. It shows the model, not always this exact version.
Mercury · model year 2005
2005 Mercury Mountaineer 4WD
SUV · 4-Wheel or All-Wheel Drive · Gas · EPA class: Sport Utility Vehicle - 4WD
EPA figures · 2005fueleconomy.gov
14MPG combined
13/17MPG city / highway
$4,800fuel a year
635 g CO₂ per mile 4.0 L 6-cyl Automatic 5-spd
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
Every figure on record
- Combined MPG
- 14 MPG
- City MPG
- 13 MPG
- Highway MPG
- 17 MPG
- Annual fuel cost
- $4,800
- Tailpipe CO₂
- 635 g per mile
- Model year
- 2005
- Body
- SUV
- EPA size class
- Sport Utility Vehicle - 4WD
- Drive
- 4-Wheel or All-Wheel Drive
- Engine
- 4.0 L 6-cyl
- Transmission
- Automatic 5-spd
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
More Mercury model years
2005 Mercury Montego FWD
20 MPG · $3,350 fuel a year 2005 Mercury Montego FWD
21 MPG · $3,200 fuel a year Mercury2005 Mercury Monterey Wagon FWD
18 MPG · $3,700 fuel a year 2005 Mercury Mountaineer 2WD
16 MPG · $4,200 fuel a year 2005 Mercury Mountaineer 2WD
15 MPG · $4,450 fuel a year 2005 Mercury Mountaineer 2WD
15 MPG · $4,450 fuel a year 2005 Mercury Mountaineer 4WD
14 MPG · $4,800 fuel a year