Shown here is the Bugatti Veyron, whose 16 cylinders from two W-8 engines and four turbochargers can generate 1,001 horsepower. The Veyron's top speed has been clocked at 252 mph, and it races from 0 to 62 mph in 2.5 seconds.
BMW unveiled the M version of the Z4 Coupe which runs on a 343-horsepower, 3.2-liter straight-six engine.
The Ferrari 599 GTB Fiorano can accelerate to 62 mph in 3.7 seconds and can top 205 mph. It's powered by a 620-horsepower V-12, developed from the Enzo engine.
Pagani debuted the Roadster F, which features a 7.2-liter Mercedes-Benz AMG V-12 engine that delivers 650 horsepower. It will reach 60 mph in 3.5 seconds and has hit 214 mph in tests.
The Brabus Rocket V12S earns its name with a 6.3-liter V-12 engine that can speed from 0 to 62 mph in 4 seconds and reach 217 mph.
The Lotus Europa S is a sports car for the daily commute. This car has a bit more trunk room than the Lotus Elise and comes standard with GPS navigation, a quality audio system and a leather interior. It's powered by a 200-horsepower, 2.0-liter turbocharged four-cylinder engine.
Car designer Acabion claims its light design will allow its car to reach an "electronically limited" 280 mph while using just 50 percent of engine power. See more of the Acabion.
Maserati MC12 sports a 6.0-liter, 630-horsepower V-12. The Maserati MC12 has exceeded 205 mph and will run from zero to 62 mph in 3.8 seconds.
This Mini has a spare tire mounted on the roof, tools in the side panels, and is expected to go into full-scale production soon.
Dutch exotic carmaker Spyker offers a "Super SUV" that puts you just 2 inches off the ground. The D12 Peking-to-Paris has a Volkswagen 6.0-liter, 500-horsepower W-12 and, of course, four-wheel drive. This car will hit "only" 183 mph.
Lamborghini's Murcielago LP640 could use a brighter coat of paint but its 640-horsepower, 6.5-liter V-12 will reach 62 mph in 3.4 seconds. Plus, its top speed is more than 210 mph.
Along with the doors, the canopy of the Saab Aero-X lifts upward for easy access. It runs on a 400-horsepower bioethanol-fueled twin turbo V-6 engine.