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BMW Z4 Fuel Economy (g/100m)

g/100m Number of Vehicles
3 gallons per 100 meters 1 vehicles
4 gallons per 100 meters 3 vehicles
5 gallons per 100 meters 2 vehicles
Model Year Body/Powertrain g/100m  
2005 2005 2dr Convertible 255-hp 3.0L I6 6-sp shiftable automatic RWD 3.57
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With the turbocharged 189kW 2.0L I4 engine, 8-speed shiftable automatic transmission, and rear-wheel drive, the 2005 BMW Z4 has been averaging 3.57 L/100km (liters per 100 kilometers).

The 2005 BMW Z4s in this analysis were driven mostly on the highway at an average speed of 65 kilometers per hour (about 75 percent of the kilometers driven). The rest of the kilometers were in the city (1 percent), in heavy traffic (0.7 percent), and in the suburbs (0 percent).

In addition, the average 2005 BMW Z4 in this analysis was driven on hilly terrain with a medium foot and the AC on only some of the time.
2005 2005 2dr Convertible 215-hp 3.0L I6 6-sp manual RWD 4.35
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2005 2005 2dr Convertible 215-hp 3.0L I6 6-sp shiftable automatic RWD 4.68
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What Our Members Are Saying about the Real Gas Mileage of the 2005 BMW Z4

2005 BMW Z4 Real Gas Mileage: Pros
YearBody/PowertrainComment
2006 2dr Convertible 215-horsepower 3.0L I6
6-speed manual RWD
Around town I get about 23 mpg but on the open highway, get 30 to 32 mpg which is huge since the Z only uses premium grade gas. see full BMW Z4 review
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
 

2005 BMW Z4 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 BMW Z4's real-world g/100m based on how and where you drive a car.