Spotting an A4Q

["Ed Hanway" <hanway@grouse.london.cinesite.com>]

On business in the UK (unfortunately I had to leave my new A4Q in the states),
I've noticed a lot of Audi's, BMW's, Mercs, etc. in the UK don't have the
usual bunch of emblems with engine displacement, etc.  Why?  It also has me
wondering: without looking at the obvious "quattro" emblems, is there any easy
way to tell the difference, at a distance, between an A4Q and a non-quattro A4?
I know the wheelbase of the quattro is 0.4 inches shorter, but that's not
exactly easy to spot at a distance.

-- 
Ed Hanway
hanway@kodak.com