Mercedes-Benz B-Class

Mercedes launched the B-Class under three years ago, but have already got to work on a revised version with improved safety, emissions and a minor facelift.

The improved fuel economy now means that the B-class will top 50.4mpg/54.3mpg depending on the power output and tyre size, white the CO2 emissions range from 137-148g/km.

New features, and as standard include hill start function, reach-adjustable steering wheel and flashing brake lights ( to warn other road users of heavy braking).