You could drive from Portsmouth to Prague on a tankful of diesel in new VW Transporter BlueMotion  OUR Business Van of the Year, the VW Transporter BlueMotion, just got even better. The latest BlueMotion is the most fuel-efficient model Volkswagen has ever built, offering a class-leading 48.7mpg and CO2 emissions down to 153g/km. The improved efficiency has been [...]