MENU
1 0 3 4 3 4

We are 103,000+ car owners sharing real-world car information.

Join Us

Buick Century MPG

MPG Number of Vehicles
21 miles per gallon 1 vehicles
22 miles per gallon 0 vehicles
23 miles per gallon 2 vehicles
24 miles per gallon 1 vehicles
25 miles per gallon 0 vehicles
26 miles per gallon 0 vehicles
27 miles per gallon 1 vehicles
28 miles per gallon 0 vehicles
29 miles per gallon 0 vehicles
30 miles per gallon 0 vehicles
31 miles per gallon 0 vehicles
32 miles per gallon 1 vehicles
Model Year Body/Powertrain MPG  
2003 2003 4dr Sedan 175-hp 3.1L V6 4-sp automatic FWD 24.85
See all data
With the 172-horsepower 2.4L I4 engine, 5-speed manual transmission, and front-wheel drive, the 2003 Buick Century has been averaging 24.85 MPG (miles per gallon).

The 2003 Buick Centurys in this analysis were driven mostly on the highway at an average speed of 67 miles per hour (about 33.3 percent of the miles driven). The rest of the miles were in the city (20.8 percent), in the suburbs (0 percent), and in heavy traffic (0 percent).

In addition, the average 2003 Buick Century in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.

Return to top

What Our Members Are Saying about the Real Gas Mileage of the 2003 Buick Century

2003 Buick Century Real Gas Mileage: Pros
YearBody/PowertrainComment
2003 4dr Sedan 175-horsepower 3.1L V6
4-speed automatic FWD		 Very good highway over 30 mpg see full Buick Century review
 

2003 Buick Century Gas Mileage (MPG)

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Buick Century's real-world MPG based on how and where you drive a car.