
REAL MPG:
BMW M3 (2014 on) 3.0 CS
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Submit your Real MPG
33.2
Official MPG
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Real MPG
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Real MPG Average
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of official MPG
More engines available for this model:
Engine | Official MPG | Real MPG Avg. | Real MPG % | |
3.0 | 31.0–32.1 mpg | 28.2 mpg | 89% | ![]() |
3.0 Competition Pack | 32.1 mpg | 21.5 mpg | 67% | ![]() |
3.0 Competition Pack DCT | 34.0 mpg | 21.7 mpg | 64% | ![]() |
3.0 DCT | 34.0 mpg | 24.3 mpg | 72% | ![]() |
Read the Honest John review...
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BMW M3 (2014 on)
Twin turbo 3.0-litre straight six engine with 430PS. More powerful, quicker yet more economical than before. Impressively forgiving ride. Phenomenal grip in the dry.
Rivals
BMW M3 (2014 on) | 24.3 | avg mpg |
Alfa Romeo Giulia (2016 on) | 36.9 | avg mpg |
Audi RS4 Avant (2018 on) | 32.9 | avg mpg |
Jaguar F-Type Coupe (2014 on) | 29.6 | avg mpg |