1990 Buick Century fuel economy

The EPA lists 6 versions of the 1990 Buick Century. Combined fuel economy ranges from 19 to 23 MPG; the most efficient version is rated 20 city / 29 highway.

Combined: 19 to 23 MPG depending on version
City and highway: 20 and 29 most efficient version
Yearly fuel cost: $2,900 EPA estimate, most efficient version

Source: U.S. EPA fueleconomy.gov

Every version the EPA tested

EPA estimates under standard test conditions. Your mileage will vary with driving style, load and weather.
Version	Engine	Drive	City	Highway	Combined	Yearly fuel cost
Century Automatic 3-spd	4-cyl 2.5L	Front-Wheel Drive	20	29	23 MPG	$2,900
Century Automatic 4-spd	6-cyl 3.3L	Front-Wheel Drive	18	26	21 MPG	$3,200
Century Wagon Automatic 3-spd	4-cyl 2.5L	Front-Wheel Drive	18	25	21 MPG	$3,200
Century Wagon Automatic 4-spd	6-cyl 3.3L	Front-Wheel Drive	18	26	21 MPG	$3,200
Century Automatic 3-spd	6-cyl 3.3L	Front-Wheel Drive	18	25	20 MPG	$3,350
Century Wagon Automatic 3-spd	6-cyl 3.3L	Front-Wheel Drive	17	24	19 MPG	$3,550

At EPA assumptions, the most efficient version costs about $2,900 per year in fuel, versus $3,550 for the least efficient.

Work out what this car would cost you in fuel each year

1990 Buick Century fuel economy

At a glance

Every version the EPA tested

Fuel economy in other model years