The most powerful supercar

Descended from the world's fastest civil supercar but Bugatti Veyron 16.4 Grand Sport Vitesse 2012 still ranks third on the list.
SSC Ultimate Aero XT 2013: 1,287 hp

New list that Edmund updates, SSC Ultimate Aero 2009 with the most powerful engines up to 1,287 horsepower from the 6.3-liter V8 engine. This version is upgraded from the Ultimate Aero TT. Car weighing no load 1247 kg, reaching a maximum speed of 437,742 km / h. However, according to information from Wikipedia, the SSC Ultimate Aero TT has been overthrown by junior SSC Ultimate Aero XT 2013. This car owns the 1,300 horsepower engine block.
Hennessey Venom GT 2013: 1244 hp

According to Autoblog, block 6.2-liter V8 engine of 1244 horsepower help Hennessey Venom GT accelerates from 0 to 322 km / h in 14.51 seconds, while the Koenigsegg Agera R to 17.68 seconds, while Bugatti Veyron Sport 22.2 seconds /
Bugatti Veyron 16.4 Grand Sport Vitesse 2012: 1,200 hp

Supercar is a combination of body style Grand Sport with a 1200 hp engine from the Veyron Super Sport.
Bugatti Veyron 16.4 Super Sport 2011: 1200 hp

People try to make it light as possible. $ 2,426,904 price of the Veyron 16.4 Super Sport in January / 2011 is equipped Caranddriver so compared with 10 Ferrari 458 Italia and a lunch worth $ 127.654. Car has a top speed of 431 km / h.
Lotec Sirius capacity of 1,200 hp

Sirius is the German sports car manufacturer Lotec created to match the Bugatti Veyron and Koenigsegg CCX-R. Super-car equipped with a V12 engine capacity of 1,200 branded Mercedes.
Koenigsegg Agera R 2013: 1,140 hp

The difference in 5-liter V8 engine that Agera R 2013 is a technology CCXR supercar allows use E85 Biofuels to create a capacity of 1140 hp.
9ff GT9-R: 1,120 hp

The most advanced version of the 9ff GT9 R equipped with a 1120 hp, acceleration from 0 to 100 km / h in 2.9 seconds, reaching a top speed of 200 km / h in 7.4 seconds.
Zenvo ST1 2011: 1,100 hp

The completely redesigned 2011 version, steel frame, dual suspension as a 7 liter engine located between helping the car achieve a top speed of 375 km / h.
Koenigsegg Agera S 2013: 1,030 hp

                                              Agera S 2013 using premium gasoline octane 98.

Bristol Fighter T 2006: 1012 hp

Highly condensed version equipped with a V10 engine, OHV, 20 valves and a capacity of 8 liters.