RRS 4.2 supercharged - running costs?

[DanL]

Yes, I know - silly question. However, just out of interest (and to completely put me off the idle thought that one might make an interning change) what's the real world MPG like in a 4.2 supercharged RR sport? I worked out that on my regular commute (with somewhat heave right foot) I'm getting about 20 mpg from the current car - how much worse can these really be?

Or, in real terms - I do about 180 miles for £55 or so in fuel. How does the RRS compare, and (petrol aside) are they ruinously expensive to maintain (2005/6 vintage)?

[DanL]

I'm happy with the idea of "premium" servicing costs, but is there much that tends to go wrong/fall off these cars?

[DanL]

alanm_3 said:

I changed my FFRR SC for a TDV8 as I was getting around 250-270 miles for £130 when fuel was slightly higher than it is now.

Commuting will bring out the worst in fuel consumption.

Ouch - ok, thanks for this information. So, basically twice the price in fuel... I'd need to really love one for that to be desirable, so I think I have my answer!

[DanL]

alanm_3 said:

'Fraid so!

If I were you and you were really keen on a RR (FF or Sport), you should seriously look at a TDV8, otherwise, the cost of fuel will soon make you think twice about using an SC and, assuming you're paying for the fuel yourself, you'll start to seriously question why your bank account is so empty!

Yep, would be paying the fuel myself. I only have a small commute so consumption that isn't great would be fine... This sounds a little worse than I was expecting though! I'm toying with the idea of a BMW 650 which is why the idea of a large V8 isn't too troubling, but I'd guess you're seeing around 10-15 mpg based upon the costs. Think I'd end up resenting the thing, rather than enjoying the change from a sports car!