Vehicles produce CO2 when they use fuel. The amount of CO2 produced is directly linked to how much fuel it consumes. Excess levels of CO2 can be harmful to humans and the environment.

Volkswagen’s new Polo GTI is a big step up from the car it replaces, and not just because it is no longer hampered by the supercharged and turbocharged 1.4-litre engine and DSG-only gearbox.

The Multivan is better to drive and more sophisticated than its van-based MPV rivals, plus it comes with an extensive range of engine options to suit all needs. Style adds some wood-grain trim ...

Vehicles produce CO2 when they use fuel. The amount of CO2 produced is directly linked to how much fuel it consumes. Excess levels of CO2 can be harmful to humans and the environment.