Real MPG: BMW Z4 (2003 - 2009) 2.5i
Submit your Real MPG
34.4
Official MPG(NEDC)
26.1–38.5
Real MPG
32.4
Real MPGAverage
94%
of Official MPG(NEDC)
More engines available for this model:
| Engine | Official MPG (NEDC) | Official MPG (WLTP) | Real MPG Avg. | Real MPG % | |
| 2.0i | 37.7–38.2 mpg | - | 35.6 mpg | 94% | |
| 2.5 Si | 34.0 mpg | - | 31.7 mpg | 93% | |
| 3.0 Si | 33.2 mpg | - | 30.9 mpg | 93% | |
| M Roadster | 23.3 mpg | - | 26.4 mpg | 113% |
Read the Honest John review...
BMW Z4 (2003 - 2009)
Better looking and a sportier drive than its Z3 predecessor.
Rivals
| BMW Z4 (2003 - 2009) | 31.8 | avg mpg |
| Mercedes-Benz SLK (2004 - 2011) | 29.8 | avg mpg |
| Porsche Boxster (2004 - 2012) | 27.6 | avg mpg |
| Renault Megane Coupe-Cabriolet (2003 - 2009) | 43.0 | avg mpg |
