Which? (Enlarge photo)

11/10/2008 10:35. From Monday 13 October you will be able to buy a 'GreenLine' version of Skoda's new range-topping Superb.

GreenLine is the Czech brand's equivalent of Volkswagen's BlueMotion range, emphasising economical motoring. 

As such, by way of lowered suspension, reduced weight, longer gearing, low-rolling resistance tyres (which help overcome unwanted friction from the road surface) and improved aerodynamics, this Skoda Superb emits just 136g/km of... // Which?