Vogue vs Biography

[Perec]

I am not planning to change our RR until 2015 at the earliest but have started messing about with the configurator.

I have been trying to flip back and forth between the Vogue and the Biog to determine the main differences, but it's slow going.

I can see the Biog has much nicer door handles and a more plush looking interior. Other than that, though, can anyone summarise the main differences for me please?