Thanks again for the input, 45 mpg will be a marked improvement on my 2.0L Honda Accord which only gave 32 mpg combined driving.
Last question for now, I'll try and save more questions until after I've picked it up Saturday, but I've been reading about "In motion Lock Out" for the sat nav and other functions on certain models, does anyone know if my GS is likely to be affected by this annoying feature? The Honda system allowed destination input on the move and I found it very useful and time saving.
I've read a lot about this on US based forums, so maybe it just affects US spec models?
If the car is affected by this, what the best defeat device to go for?