A "turbodiesel unit" refers to a type of engine commonly used in vehicles. It combines both a turbocharger and a diesel fuel system, resulting in an engine that is more powerful and fuel-efficient than regular diesel engines. Full definition
Also available for the first time in the States is the diesel - powered, all - wheel - drive X3 xDrive 28d, with the now - familiar 2.0 - liter turbodiesel unit featured in the BMW 328d. (automobilemag.com)
The Range Rover Evoque engine lineup will includes two 2.2 - litre turbodiesel units producing 150 PS or 190 PS and a 2.0 - litre Si4 petrol engine developing 240 PS which combines direct fuel injection with turbocharging and variable valve timing. (carsession.com)
When it goes on sale in 2009, power will come from a hybrid drivetrain featuring a 2.0 - litre turbodiesel unit at the front and the Electric Rear Axle Drive (ERAD) set - up at the back. (autoexpress.co.uk)