Real MPG: BMW Z4 (2019 on) M40i
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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 (2019 on)
                Classic roadster looks. Excellent driving dynamics. Great everyday comfort and a practical two-seat interior.
            
        
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