2008 Porsche Cayenne S vs BMW X6 xDrive50i — Side by Side Comparison

How does the 2008 Porsche Cayenne S compare to the BMW X6 xDrive50i? We put them side by side using EPA fuel economy data and NHTSA safety ratings.

Specifications Comparison

FeaturePorsche Cayenne SBMW X6 xDrive50i
Combined MPG1515
City MPG1313
Highway MPG1918
Body StyleSUVSUV
DriveAWD/4WDAWD/4WD
Fuel TypePremiumPremium
Safety RatingN/A / 5N/A / 5
Recalls00
Trims Available11

Fuel Economy

The BMW X6 xDrive50i is more fuel efficient by 0 MPG combined. Over a year, the BMW X6 xDrive50i saves approximately $0 in fuel costs.

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