Real MPG: BMW 4 Series (2020 on)

Number of RealMPGs submitted
37–55
Real MPG
46.6
Average

+Most affordable 420i is possibly the best 4 Series on sale. Incredible to drive. Superb interior. Feels more special than a 3 Series.

-Its bold looks aren't to everyone's tastes. Prices start at more than £40,000.

Read the full BMW 4 Series review

Select engine for more Real MPG information:

Engine Official MPG (NEDC) Official MPG (WLTP) Real MPG Avg. Real MPG %  
420d Automatic - 55.4–61.4 mpg 50.9 mpg 87%* Submit
420i Automatic - 42.2–44.1 mpg - -* Submit
420i xDrive Automatic - 40.4–41.5 mpg - -* Submit
430d MHEV xDrive Automatic - 51.4–52.3 mpg - -* Submit
430i Automatic - 40.4–42.2 mpg - -* Submit
M440d MHEV xDrive Automatic - 47.9 mpg 50.4 mpg 105%* Submit
M440i xDrive - 36.7 mpg 41.3 mpg 113%* Submit
*Based on WLTP MPG values

Read the Honest John review...

BMW 4 Series (2020 on)

Most affordable 420i is possibly the best 4 Series on sale. Incredible to drive. Superb interior. Feels more special than a 3 Series.
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