Fuel consumption

See also:

Vehicle performance
Petrol-powered vehicles Diesel-powered vehicles ...

Battery
The condition of the battery is very important for quick starting of the engine and proper functioning of the vehicle’s electrical system. Regular inspection and care are especially important in ...

Fuel injection amount learning process (diesel-powered vehicles)
To keep exhaust emissions and engine noise low, the engine very occasionally performs a learning process for the fuel injection amount. The engine sounds slightly different from usual while the lea ...