If it's a 2 litre Td4, it'll be a 2000-2006 model with a BMW engine, capacity of 1951cc. Check yer logbook. Earlier models ran the Rover L-series 2 litre turbodiesel (1997-2000) also referred to as XEDI or XDI. Later Freelander 2 models run a Ford 2.2 Litre, 2006 on, also badged TD4.