2018 Porsche Boxster S vs Mercedes-Benz Amg Slc43 — Side by Side Comparison

How does the 2018 Porsche Boxster S compare to the Mercedes-Benz Amg Slc43? We put them side by side using EPA fuel economy data and NHTSA safety ratings.

Specifications Comparison

FeaturePorsche Boxster SMercedes-Benz Amg Slc43
Combined MPG2423
City MPG2120
Highway MPG2829
Body StyleSports CarSports Car
DriveRWDRWD
Fuel TypePremiumPremium
Safety RatingN/A / 5N/A / 5
Recalls00
Trims Available21

Fuel Economy

The Porsche Boxster S is more fuel efficient by 1 MPG combined. Over a year, the Mercedes-Benz Amg Slc43 saves approximately $100 in fuel costs.

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