Real MPG: BMW 3 Series Convertible (2007 - 2012) 318i

Submit your Real MPG

36.2

Official MPG
(NEDC)

32.0–34.0

Real MPG

32.7

Real MPG
Average

90%

of Official MPG
(NEDC)

More engines available for this model:

Engine	Official MPG (NEDC)	Official MPG (WLTP)	Real MPG Avg.	Real MPG %
320d	44.8–55.4 mpg	-	47.5 mpg	95%	Submit
320d Automatic	50.4 mpg	-	42.0 mpg	83%	Submit
320i	30.1–41.5 mpg	-	32.1 mpg	90%	Submit
320i Automatic	38.7 mpg	-	28.6 mpg	74%	Submit
325d	46.3 mpg	-	40.0 mpg	86%	Submit
325d Automatic	44.1 mpg	-	39.7 mpg	90%	Submit
325i	29.4–37.7 mpg	-	27.0 mpg	81%	Submit
325i Automatic	35.8 mpg	-	28.4 mpg	79%	Submit
330d	40.4–46.3 mpg	-	40.9 mpg	94%	Submit
330d Automatic	44.1 mpg	-	36.5 mpg	83%	Submit
330i	29.4–36.2 mpg	-	25.2 mpg	77%	Submit
330i Automatic	34.4 mpg	-	26.5 mpg	77%	Submit
335i	29.7–32.1 mpg	-	27.4 mpg	89%	Submit
335i Automatic	32.1 mpg	-	24.3 mpg	76%	Submit

*Based on WLTP MPG values

Read the Honest John review...

BMW 3 Series Convertible (2007 - 2012)

Smart looks, excellent engines, practical metal folding roof, decent luggage space can be augmented by lowering rear seat backrests.

Rivals

BMW 3 Series Convertible (2007 - 2012)	34.2	avg mpg
Mazda MX-5 Roadster Coupe (2006 - 2015)	34.8	avg mpg
Jaguar XK Convertible (2006 - 2015)	23.4	avg mpg
Audi TT Roadster (2007 - 2015)	35.3	avg mpg

View more rival models

Latest submissions

X3 (2004 - 2010)

Karoq (2018 on)