The 'book' figures are;
My average over the cars first 10,000 miles is 33mpg, during which at least 75% of the distance is extra urban. The best I've ever achieved is 45 mpg on an all extra-urban test run when I averaged only 55 mph.
I have complained to the dealer and Vauxhall, but am told there is nothing wrong!!!!!
What do other people get?
How can I improve these dismal figures (it's noy driving style)?
Please help - because Vauxhall won't.