Real MPG: BMW 8 Series (2018 on)
Comparatively, quite good value for money, engines give stonking performance and refinement, infotainment system is the best in the business.
Steering could offer more feedback, cramped rear seats might as well not be there, arguably not as glamorous as some rivals.
Select engine for more Real MPG information:
| Engine | Official MPG (NEDC) | Official MPG (WLTP) | Real MPG Avg. | Real MPG % | |
| 840d xDrive | 46.3 mpg | 38.8–44.1 mpg | 37.8 mpg | 91%* | |
| 840i | - | 33.2–34.4 mpg | 36.5 mpg | 108%* | |
| M850i | 28.8 mpg | 24.8–26.9 mpg | 22.3 mpg | 86%* |
Read the Honest John review...
BMW 8 Series (2018 on)
Comparatively, quite good value for money, engines give stonking performance and refinement, infotainment system is the best in the business.
Rivals
| BMW 8 Series (2018 on) | 33.8 | avg mpg |
| Mercedes-Benz E-Class Coupe (2017 - 2023) | 38.7 | avg mpg |
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