It dependes on wich one you liked more. My opion is the Ariel
Well it all depends on what track they are on. If it's the Bugatti testing ground in Germany, the Veyron will be a month ahead of the Atom. Whereras, if they raced around the Monaco GP circuit, the Atom would beat the Veyron hands down. BTW - A month was exaggerated.
Pagani Zonda R Arial Atom 8 Bugatti Veyron SS
The Ariel Atom was first displayed to the public October 1996 .
in the usa
The v8 Ariel Atom.
He asked me "what is an atom?" And I replied, "it's a model of car built by the firm Ariel."
Atom V8 MP4-12C Veyron S.S etc.etc.etc.etc.
The Ariel Atom V8, or so was posted by Gizmodo in September, 2010.
Base price is $49,980 - wikipedia doesn't say how much the Supercharged is. It is such an awesome car.
Cateram r500= 221 and Ariel atom = 222
Top Speed: 140 mph, 225 km/h (155 mph, 249 km/h supercharged)
The car with the world's fastest acceleration time from 0-60 mph or 0-100kph is the Ariel Atom V8 with a time of 2.3 seconds.