We are 106,000+ car owners sharing real-world car information.

Join Us

BMW Z4 MPG

MPG Number of Vehicles
23 miles per gallon 1 vehicles
24 miles per gallon 2 vehicles
25 miles per gallon 2 vehicles
26 miles per gallon 2 vehicles
27 miles per gallon 3 vehicles
28 miles per gallon 1 vehicles
29 miles per gallon 1 vehicles
30 miles per gallon 2 vehicles
31 miles per gallon 0 vehicles
32 miles per gallon 0 vehicles
33 miles per gallon 0 vehicles
34 miles per gallon 1 vehicles
35 miles per gallon 1 vehicles
Model Year Body/Powertrain MPG  
2003 2003 2dr Convertible 184-hp 2.5L I6 6-sp automated manual RWD 34.4
See all data
With the turbocharged 240hp 2.0L I4 engine, 6-speed manual transmission, and all-wheel drive, the 2003 BMW Z4 has been averaging 34.4 MPG (miles per gallon).

The 2003 BMW Z4s in this analysis were driven mostly on the highway at an average speed of 70 miles per hour (about 67.5 percent of the miles driven). The rest of the miles 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 26.8
See all data
2003 2003 2dr Convertible 255-hp 3.0L I6 6-sp manual RWD 27.23
See all data
2003 2003 2dr Convertible 255-hp 3.0L I6 6-sp shiftable automatic RWD 25.6
See all data
2003 2003 2dr Convertible 215-hp 3.0L I6 6-sp manual RWD 26.15
See all data

Return to top

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 (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 BMW Z4's real-world MPG based on how and where you drive a car.

Website Security Test