REAL MPG:

BMW 4 Series Convertible (2014 on) 420d Automatic

Submit your Real MPG





50.4–64.2
Official MPG
40.6–55.4
Real MPG
46.3
Real MPG Average
81%
of official MPG

More engines available for this model:

Engine Official MPG Real MPG Avg. Real MPG %  
420d 53.3–58.9 mpg 47.1 mpg 84% Submit MPG
420i 41.5–45.6 mpg 24.3 mpg 56% Submit MPG
420i Automatic 38.7–48.7 mpg 33.6 mpg 77% Submit MPG
425d 46.3–54.3 mpg - - Submit MPG
425d Automatic 44.1–56.5 mpg - - Submit MPG
425i 37.7 mpg - - Submit MPG
425i Automatic 35.8 mpg - - Submit MPG
428i 40.4–41.5 mpg 34.7 mpg 85% Submit MPG
428i Automatic 42.2–42.8 mpg 33.0 mpg 78% Submit MPG
430d 46.3 mpg 42.5 mpg 92% Submit MPG
430d Automatic 44.1–51.4 mpg 42.2 mpg 88% Submit MPG
430i 36.2–40.4 mpg 32.1 mpg 84% Submit MPG
430i Automatic 34.4–44.8 mpg 32.1 mpg 81% Submit MPG
435d Automatic 47.9 mpg 41.0 mpg 86% Submit MPG
435d xDrive Automatic 44.1–49.6 mpg 40.5 mpg 87% Submit MPG
435i 32.1–34.9 mpg - - Submit MPG
435i Automatic 32.1–37.7 mpg 31.3 mpg 90% Submit MPG
440i Automatic 36.2–39.2 mpg 32.0 mpg 85% Submit MPG

Read the Honest John review...

Rivals

BMW 4 Series Convertible (2014 on) 37.8 avg
mpg
MINI Convertible (2016 on) 41.6 avg
mpg
BMW 4 Series (2013 on) 39.1 avg
mpg
Audi A5 Cabriolet (2017 on) 27.5 avg
mpg

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