As well as undercutting premium executive cars on price, the Mazda 3 Saloon comes with lots of standard equipment, a classy interior and an efficient engine. However, rivals offer more effortless ...

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.

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.

As well as undercutting premium executive cars on price, the Mazda 3 Saloon comes with lots of standard equipment, a classy interior and an efficient engine. However, rivals offer more effortless ...