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BMW Z4 Fuel Economy (L/100km)

L/100km Number of Vehicles
7 liters per 100 kilometers 2 vehicles
8 liters per 100 kilometers 3 vehicles
9 liters per 100 kilometers 8 vehicles
10 liters per 100 kilometers 3 vehicles
Model Year Body/Powertrain L/100km  
2003 2003 2dr Convertible 184-hp 2.5L I6 6-sp automated manual RWD 6.85
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With the turbocharged 179kW 2.0L I4 engine, 6-speed manual transmission, and all-wheel drive, the 2003 BMW Z4 has been averaging 6.85 L/100km (liters per 100 kilometers).

The 2003 BMW Z4s in this analysis were driven mostly on the highway at an average speed of 70 kilometers per hour (about 67.5 percent of the kilometers driven). The rest of the kilometers were in heavy traffic (7.5 percent), in the city (5 percent), and in the suburbs (0 percent).

In addition, the average 2003 BMW Z4 in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
2003 2003 2dr Convertible 330-hp 3.2L I6 6-sp manual RWD 8.8
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2003 2003 2dr Convertible 255-hp 3.0L I6 6-sp manual RWD 8.7
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2003 2003 2dr Convertible 255-hp 3.0L I6 6-sp shiftable automatic RWD 9.2
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2003 2003 2dr Convertible 215-hp 3.0L I6 6-sp manual RWD 9.04
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What Our Members Are Saying about the Real Gas Mileage of the 2003 BMW Z4

2003 BMW Z4 Real Gas Mileage: Pros
YearBody/PowertrainComment
2004 2dr Convertible 225-horsepower 3.0L I6
6-speed manual RWD
Average 26-27mpg combined city/highway in daily commuter driving (no expressway)...even with some spirited driving. see full BMW Z4 review
 

2003 BMW Z4 Gas Mileage (L/100km)

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 BMW Z4's real-world L/100km based on how and where you drive a car.