Discovery Engines

Discovery 1

3.5 V8 Carb         (1989 - 1990)
3.5 V8 Efi            (1990 - 1994) 
3.9 V8 Efi            (1994 - 1998)
2.0 Mpi               (1994 - 1998)
200Tdi 2.5 diesel (1989 - 1994)
300Tdi 2.5 diesel (1994 - 1998)

Discovery 2

3.9 V8 Efi            (1998 - 2004)
Td5 2.5 diesel      (1998 - 2004)
   

Discovery 3 (LR3)

4.4 AJ-V8           (2004 - Present)
4.0 Ford V6        (2004 - Present - USA only)
TdV6 2.7 diesel   (2004 - Present)
     

* All dates are as accurate as possible, but some early or late model types may have been fitted with different engines in the crossover period.
** Engine types refer only to standard, unmodified vehicles.