More controversial is the decision to only offer the GT3 with
a clutchless gearchange, with Porsche's seven - speed PDK gearbox coming as standard as the only transmission choice.
You specify your Bipper either with a standard five - speed gearbox and no stop - start, or with a
clutchless five - speed «electronically controlled manual
gearchange» that sets you back # 900 but cuts CO2 output from 119 to 107g / km, and improves combined fuel consumption from 64.8 to 68.9 mpg.