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Fuel Economy of 2010 Mercedes-Benz CLS-Class
EPA MPG  
MODEL City Comb Hwy Fuel Cost
2010 Mercedes-Benz CLS550 8 cyl, 5.5 L, Automatic 7-spd, Premium Gasoline
2010 Mercedes-Benz CLS550 14

City
16

Combined

 21

Highway

 $3750

per year
2010 Mercedes-Benz CLS63 AMG 8 cyl, 6.3 L, Automatic 7-spd, Premium Gasoline
2010 Mercedes-Benz CLS63 AMG 12

City
14

Combined

 18

Highway

 $4300

per year

Annual Fuel Costs are based on 45% highway driving, 55% city driving, and 15000 annual miles.

Assumed Fuel Prices:

  • Regular: 3.75
  • Midgrade: 3.90
  • Premium: 4.02
  • Diesel: 4.00
  • CNG: 2.13
  • Electricity: 0.12 per kilowatt hour
  • E85: 3.14
  • LPG: 3.08