found this on Car magazines website- bunch of the top auto designers made thier renditions of what Santa's sleigh should be
Aston Martin
Land Rover
Vauxhaull
Bentley
[img]http://www.carmagazine.co.uk/upload/11651/images/BENTLEY_santa_GTC.jpg[img]
Ford
Nissan
Rolls Royce
Its a toss up between the Land Rover and the Rolls for me