It was grim news for diehard four-door saloon lovers when Opel dropped the Insignia saloon a few years ago and it has now morphed into the revamped Grandland crossover. The carbon footprint of the ...

Car Deal of the Day: BMW i5 gives luxury electric motoring for £394 a month Car Deal of the Day: BMW i5 gives luxury electric motoring for £394 a month The BMW i5 is a high-tech electric saloon ...

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.

The Insignia VXR seems to move well on the road ... it’s a handsome, well proportioned saloon. Or hatchback. Or even estate. In fact, confronted with a line of them at this ex-US air force ...

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.