Real MPG: BMW M3 (2020 on)
Powerful engine. Agile handling. Practical, with useful technology.
Divisive styling. Expensive to buy and run.
Select engine for more Real MPG information:
| Engine | Official MPG (NEDC) | Official MPG (WLTP) | Real MPG Avg. | Real MPG % | |
| - | 28.2–28.8 mpg | - | -* |
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BMW M3 (2020 on)
Powerful engine. Agile handling. Practical, with useful technology.
Rivals
| BMW M3 (2020 on) | 0.0 | avg mpg |
| Lexus LS (2018 on) | 39.5 | avg mpg |
| BMW M5 (2018 on) | 24.7 | avg mpg |
| Mercedes-Benz AMG GT 4-Door (2019 on) | 0.0 | avg mpg |
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