The new Peugeot 508 benefits from a stop-start system which is claimed to enhance driveability and economy by up to 15 per cent. Angela Pisanu finds out how it drives
Curious about claims the BMW 320d EfficientDynamics Saloon can potentially do 1,000 miles on a single tank, GreenFleet editor Angela Pisanu drives it to Italy – and gets there with fuel to spare
Powerful yet with CO2 emissions down to 122g/km, the Saab 9-3 SportWagon is a good choice for drivers unwilling to sacrifice performance in the interests of fuel economy