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Volvo S40 Fuel Economy (g/100m)

g/100m Number of Vehicles
3 gallons per 100 meters 1 vehicles
4 gallons per 100 meters 7 vehicles
5 gallons per 100 meters 3 vehicles
6 gallons per 100 meters 0 vehicles
7 gallons per 100 meters 0 vehicles
8 gallons per 100 meters 0 vehicles
9 gallons per 100 meters 0 vehicles
10 gallons per 100 meters 0 vehicles
11 gallons per 100 meters 0 vehicles
12 gallons per 100 meters 0 vehicles
13 gallons per 100 meters 0 vehicles
14 gallons per 100 meters 0 vehicles
15 gallons per 100 meters 0 vehicles
16 gallons per 100 meters 0 vehicles
17 gallons per 100 meters 0 vehicles
18 gallons per 100 meters 1 vehicles
19 gallons per 100 meters 3 vehicles
20 gallons per 100 meters 2 vehicles
Model Year Body/Powertrain g/100m  
2005 2005 4dr Sedan turbocharged 218hp 2.5L I5 6-sp manual AWD 4.53
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With the turbocharged 169kW 2.5L I5 engine, 6-speed manual transmission, and all-wheel drive, the 2005 Volvo S40 has been averaging 4.53 L/100km (liters per 100 kilometers).

The 2005 Volvo S40s in this analysis were driven mostly on the highway at an average speed of 60 kilometers per hour (about 45 percent of the kilometers driven). The rest of the kilometers were in the city (20 percent), in heavy traffic (15 percent), and in the suburbs (0 percent).

In addition, the average 2005 Volvo S40 in this analysis was driven on hilly terrain with a lead foot and the AC on only some of the time.
2005 2005 4dr Sedan turbocharged 227hp 2.5L I5 5-sp shiftable automatic FWD 7.38
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2005 2005 4dr Sedan 168-hp 2.4L I5 5-sp manual FWD 16.23
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2005 2005 4dr Sedan 168-hp 2.4L I5 5-sp shiftable automatic FWD 3.77
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2005 Volvo S40 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 Volvo S40's real-world g/100m based on how and where you drive a car.