Car advice:

[slim shainy]

hi there

i am looking to buy a second hand car. was thinking of a porsche 911 for about £40k but a friend of mine is selling his 2006 bentley continental gt mulliner and said he would do it at a fair price, think its worth around £50k.

apart from the obvious difference in looks can anyone tell me the difference in running costs? if similar i am tempted to go for the bentley.

im not worried about fuel consumption as i dont do much mileage, more service costs and maintenance etc.