Real MPG: BMW Z4 (2018 on) M40i
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Submit your Real MPG
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Official MPG(NEDC)
35.8
Official MPG(WLTP)
33.0–42.0
Real MPG
36.5
Real MPGAverage
102%
of Official MPG(WLTP)
More engines available for this model:
| Engine | Official MPG (NEDC) | Official MPG (WLTP) | Real MPG Avg. | Real MPG % | |
| sDrive 20i Automatic | 37.7 mpg | 38.7–40.4 mpg | 39.0 mpg | 99%* | |
| sDrive 30i Automatic | 36.2 mpg | 37.7–39.8 mpg | 39.6 mpg | 102%* |
Read the Honest John review...
BMW Z4 (2018 on)
Classic roadster looks. Excellent driving dynamics. Great everyday comfort and a practical two-seat interior.
Rivals
| BMW Z4 (2018 on) | 38.4 | avg mpg |
| Mercedes-Benz E-Class Cabriolet (2017 - 2023) | 33.6 | avg mpg |
| Audi A5 Cabriolet (2017 - 2022) | 36.0 | avg mpg |
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