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2009 Buick Lacrosse/Allure
6 cyl, 3.8 L
Automatic 4-spd
Regular Gasoline
EPA Fuel Economy
Miles per Gallon
Regular Gasoline
21
Combined
17

City

28

Highway

Fuel Economics Additional Information
 Regular Gasoline
Cost to Drive 25 Miles $4.10
Fuel to Drive 25 Miles 1.19 gal
Cost to Fill the Tank $54.18
Miles on a Tank 331 miles
Tank Size 17.5 gal
Annual Fuel Cost* $2456
Vehicle Specification Data
EPA Size Class Additional Information Midsize Cars
Drive Front-Wheel Drive
Gas Guzzler no
Turbocharger no
Supercharger no
Passenger Volume 100ft3 (4-door)
Luggage Volume 16ft3 (4-door)
Engine Descriptor Additional Information
Transmission Descriptor Additional Information CLKUP

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

  • Regular: 3.44
  • Midgrade: 3.57
  • Premium: 3.72
  • Diesel: 3.85
  • CNG: 2.09
  • Electricity: 0.12 per kilowatt hour
  • E85: 3.19
  • LPG: 3.06