Is your car your pride and joy, or are you ready for a change? Let us know and you could win a £300 John Lewis voucher | No thanks

REAL MPG:

BMW 3 Series Convertible (2007 - 2012)

000333
Submit your Real MPG
19–57
Real MPG
34.8
Average

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

Optional extras can quickly add up.

Read the full BMW 3 Series Convertible review

Select engine for more Real MPG information:

Engine Official MPG Real MPG Avg. Real MPG %  
318i 36.2 mpg 32.7 mpg 90% Submit MPG
320d 44.8–55.4 mpg 47.5 mpg 95% Submit MPG
320d Automatic 50.4 mpg 42.6 mpg 84% Submit MPG
320i 30.1–41.5 mpg 32.6 mpg 91% Submit MPG
320i Automatic 38.7 mpg 28.2 mpg 73% Submit MPG
325d 46.3 mpg 41.0 mpg 89% Submit MPG
325d Automatic 44.1 mpg 39.7 mpg 90% Submit MPG
325i 29.4–37.7 mpg 27.7 mpg 83% Submit MPG
325i Automatic 35.8 mpg 28.4 mpg 79% Submit MPG
330d 40.4–46.3 mpg 40.8 mpg 94% Submit MPG
330d Automatic 44.1 mpg 36.4 mpg 83% Submit MPG
330i 29.4–36.2 mpg 25.2 mpg 77% Submit MPG
330i Automatic 34.4 mpg 26.9 mpg 78% Submit MPG
335i 29.7–32.1 mpg 27.4 mpg 89% Submit MPG
335i Automatic 32.1 mpg 24.6 mpg 77% Submit MPG

Read the Honest John review...

Rivals

BMW 3 Series Convertible (2007 - 2012) 34.8 avg
mpg
Audi A4 Cabriolet (2006 - 2009) 34.8 avg
mpg
Volkswagen Eos (2006 - 2015) 41.8 avg
mpg
Peugeot 207 CC (2007 - 2015) 41.0 avg
mpg

View more rival models

Latest submissions

80%

LATEST SUBMISSIONS

Ford Fiesta (2008 - 2013)

87%

LATEST SUBMISSIONS

Suzuki Vitara (2015 on)

Submit your Real MPG





 

Ask Honest John

Value my car