Find out the most economical cars to own and run. We list the most efficient cars for fuel and factor in price, depreciation, insurance & maintenance costs to determine the best economy cars.



Most Economical Luxury Cars

Availability:
 All
U.S.
 U.K. Australia India

Audi A6

Audi A6 3.0
Price Depreciation
Fuel Costs Insurance
Maintenance
Economy Rating

40.5%
Availability: US, UK, AU, IN Engine: 3.0L 6C

Lexus GS450h

Lexus GS450h
Price Depreciation
Fuel Costs Insurance
Maintenance
Economy Rating

37%
Availability: US, UK, AU Engine: 3.5L 6C & Elec

mercedes benz s400 hybrid

Mercedes-Benz S400 Hybrid 3.5l
Price Depreciation
Fuel Costs Insurance
Maintenance
Economy Rating

29%
Availability: US Engine: 3.5L & electric

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