2003 Mercury Mountaineer 4WD vs BMW X5 — Side by Side Comparison

How does the 2003 Mercury Mountaineer 4WD compare to the BMW X5? We put them side by side using EPA fuel economy data and NHTSA safety ratings.

Specifications Comparison

FeatureMercury Mountaineer 4WDBMW X5
Combined MPG1616
City MPG1414
Highway MPG1919
Body StyleSUVSUV
DriveAWD/4WDAWD/4WD
Fuel TypeFlex FuelPremium
Safety RatingN/A / 5N/A / 5
Recalls00
Trims Available13

Fuel Economy

The BMW X5 is more fuel efficient by 0 MPG combined. Over a year, the Mercury Mountaineer 4WD saves approximately $900 in fuel costs.

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