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2011 Mercedes-Benz CL550 4matic — 4.7L 8-cyl, Automatic 7-spd, 4WD
This 2011 Mercedes-Benz CL550 4matic (4.7L 8-cyl, Automatic 7-spd, 4WD) takes premium gasoline. PREMIUM
18
MPG combined (15 city / 23 hwy)
$4,300
est. fuel cost / year (EPA, 15k mi)
—
tailpipe CO₂
The EPA lists this trim as premium because that's the fuel the manufacturer specified for its mileage test. Many such engines will run on regular with slightly lower power and MPG — but check your owner's manual to see whether premium is required or just recommended.
EPA fuel type: Premium · class: Compact Cars · retrieved 2026-06-14.