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Buick Century Fuel Economy (g/100m)

g/100m Number of Vehicles
3 gallons per 100 meters 1 vehicles
4 gallons per 100 meters 4 vehicles
5 gallons per 100 meters 1 vehicles
Model Year Body/Powertrain g/100m  
2003 2003 4dr Sedan 175-hp 3.1L V6 4-sp automatic FWD 4.11
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With the 128 kilowatts 2.4L I4 engine, 5-speed manual transmission, and front-wheel drive, the 2003 Buick Century has been averaging 4.11 L/100km (liters per 100 kilometers).

The 2003 Buick Centurys in this analysis were driven mostly on the highway at an average speed of 67 kilometers per hour (about 33.3 percent of the kilometers driven). The rest of the kilometers 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.

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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 (g/100m)

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 g/100m based on how and where you drive a car.