bentley conti gt / speed questions

[erics]

What is the size of the fuel tank on those?

What sort of range to expect? mpg?

A friend of mine running a regular conti gt tells me that the speed version consumes significantly more petrol?

[erics]

Oh.... And can you take one on a ski trip holiday and or fit winter tyres?

[erics]

excellent, many thanks... Would love to hear back a bit more in terms of feedback from someone who owns or owned a 2008 conti gt speed...