2008 Mercedes-Benz Sl550 vs Cadillac Xlr-V — Side by Side Comparison

How does the 2008 Mercedes-Benz Sl550 compare to the Cadillac Xlr-V? We put them side by side using EPA fuel economy data and NHTSA safety ratings.

Specifications Comparison

FeatureMercedes-Benz Sl550Cadillac Xlr-V
Combined MPG1616
City MPG1414
Highway MPG2121
Body StyleSports CarSports Car
DriveRWDRWD
Fuel TypePremiumPremium
Safety RatingN/A / 5N/A / 5
Recalls00
Trims Available11

Fuel Economy

The Cadillac Xlr-V is more fuel efficient by 0 MPG combined. Over a year, the Cadillac Xlr-V saves approximately $0 in fuel costs.

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