Real MPG: BMW 3 Series (2019 on) M340i xDrive

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-
Official MPG
(NEDC)
35.3
Official MPG
(WLTP)
29.0–32.2
Real MPG
30.9
Real MPG
Average
88%
of Official MPG
(WLTP)

More engines available for this model:

Engine Official MPG (NEDC) Official MPG (WLTP) Real MPG Avg. Real MPG %  
318d - 57.6–62.8 mpg - -* Submit
318d Automatic - 54.3–55.4 mpg 47.1 mpg 86%* Submit
318d MHEV Automatic - 57.6–62.8 mpg - -* Submit
318i Automatic - 44.1 mpg - -* Submit
320d 62.8–64.2 mpg 55.4–57.6 mpg 51.1 mpg 90%* Submit
320d Automatic 65.7–67.3 mpg 54.3–55.4 mpg 52.5 mpg 96%* Submit
320d MHEV Automatic - 56.5–61.4 mpg 59.9 mpg 102%* Submit
320d MHEV xDrive Automatic - 54.3–57.6 mpg - -* Submit
320d xDrive Automatic 61.4–62.8 mpg 51.4–52.3 mpg 49.1 mpg 95%* Submit
320i Automatic - 41.5–44.1 mpg 41.8 mpg 98%* Submit
320i MHEV xDrive Automatic - 40.9–42.2 mpg - -* Submit
330d Automatic - 47.9 mpg - -* Submit
330d MHEV Automatic - 54.3–56.5 mpg - -* Submit
330d MHEV xDrive Automatic - 51.4–53.3 mpg - -* Submit
330d xDrive Automatic - 51.4 mpg - -* Submit
330e - 201.8–217.3 mpg 51.4 mpg 25%* Submit
330i Automatic 47.9 mpg 41.5–43.5 mpg 38.1 mpg 90%* Submit
340i - 34.9 mpg 33.5 mpg 96%* Submit
M340d xDrive - 36.7–47.1 mpg 46.3 mpg 111%* Submit
*Based on WLTP MPG values

Read the Honest John review...

BMW 3 Series (2019 on)

Great to drive with a wide range of refined engines. Looks and feels very classy. New infotainment from late in 2022 means it's now entirely up-to-date.

Rivals

BMW 3 Series (2019 on) 46.5 avg mpg
Skoda Octavia (2020 on) 55.1 avg mpg
Ford Kuga (2020 on) 54.9 avg mpg
MG HS (2020 on) 36.7 avg mpg

View more rival models