Actually while I have driven a number of 4.4 V8's I have never owned one, but driving them was emjoyable enough that it made me want a 5.0 V8 D4, so we bought one about 18 months ago. We still own a TDV6 D3 as well though so I do know what the running costs of both are in comparison.
Apart from the driving pleasure of a V8 Disco the other bonus is the more I compared running and maintenance costs of a V8 petrol and a diesel Disco as they get older and out of warranty to me the more a petrol Disco made sense as being the more cost effective vehicle and with the added bonus of potentially less down time for maintenance. Much of this was originally based on reading Aulro members own personal experiences, but now our own experience backs that up.
There is a caveat though, as I have said previously, we live in the country, so we do lots of highway kilometres and very little Rush hour traffic light stop start driving and our experience is if driven sensibly then the fuel consumption with a petrol Disco is very good.
But I accept that someone who mainly drives in rush hour Sydney traffic might find the fuel bill scary especially if they like to drive energetically. ... :angel: Equally so if you intend to do lots of heavy towing then maybe a petrol Disco is not for you. For us it is not a issue as I'm happy to pay any extra fuel costs to have the V8.
Anyway our ongoing experience with our petrol Disco just keeps reinforcing my opinions and preference on buying out of warranty late model petrol Discoverys.

