Diesel engines are still good for surprises. The BMW X1 features the world‘s first four-cylinder diesel engine with Variable Twin Turbo. Alongside the ultra-lightweight aluminium engine block, two different-sized turbochargers are deployed sequentially to deliver blistering power of up to 150 kW (204 hp) at any speed range. At the same time, fuel consumption is a surprisingly frugal 5.2 litres per 100 kilometres.
Combined fuel consumption: 5.2 to 6.3 l/100 km
Combined CO2 emissions: 136 to 167 g/km
All engines meet the EU5 emissions standard.
Further information about the official fuel consumption and the official specific CO2 emissions for new passenger automobiles can be obtained from "The Passenger Car (Fuel Consumption and CO2 Emissions Information) Regulations", which are available free of charge at all sales outlets and at DAT Deutsche Automobil Treuhand GmbH, Hellmuth-Hirth-Str. 1, 73760 Ostfildern, Germany.