Range Rover

I am going to buy a 2003 or a 2004 Range Rover and was wondering what the different types of specs there are - i.e. Vogue, HSE etc. What is the difference between each spec and what is the best engine - 3 litre diesel or 4.4 petrol??

Any advice greatly appreciated.

there is a huge difference is specs i would defo go for the vogue, i have been in alot of them and almost every one is different inside .but be prepared to spend money ,the seem to give alot of trouble with air suspension,transmisson and stuff .there are alot of good deals out there at the moment on 03 /04.
have you driven one yet they love fuel and thats just the diesel ,the petrol would be a complete non runner unless your minted