As implied by their model designations, the X3 20d uses BMW’s 2-litre turbocharged four-cylinder diesel engine, while the X3 30d packs a 3-litre inline-six turbodiesel. The former develops ...

For around £1,500 extra, the 20d xDrive has a 194bhp turbodiesel ... the Mk2 (2010-2017) was the F25 and the original X3 (2003-2010) was the E83. BMW servicing is based on vehicle condition ...