After hitting 427.5km/h, the Hennessey Venom GT is said to be the fastest production car in the world.
The next new car from McLaren – codenamed P13 and set to take on the Porsche 911 and Audi R8 – now looks set to arrive in 2014.
Icona has released a photo of its new supercar, which will be revealed at the Shanghai Auto Show in April.
The recently unveiled LaFerrari is now being showcased as part of an exhibition at the Ferrari Museum in Maranello.
McLaren has unveiled its P1 supercar, which can reach an electronically limited top speed of 350km/h and go from 0 to 100 km/h in under 3s.
To celebrate its 50th anniversary, Lamborghini has introduced its fastest and most outrageous road car yet, the Veneno.