Perhaps a few comparisons will help...
Ultima themselves have just equalled the world record of 0 to 60 in 2.8 seconds which was set by Chris Allanson on 5th November 2002 at Bruntingthorpe in the Tiger Z 100 WR.
However they went on to set the 0 to 100 to 0 world record which is the industry bench mark for performance cars at 10.3 seconds taking nearly a second off the previous best set by McLarens F1 road car.
They can be justifiably proud of that fact especially when the Ultima costs much less than the McLaren.
The Ultima weighs 990 kilos with power at 640 bhp giving a power to weight ratio of 646 bhp per tonne.
Our twin engined car weighs 980 kilos fully built with all fuel water etc on board, the engines give 1000 bhp which equates to a power to weight ratio of 1020 bhp per tonne.
This has to be the most powerful road going car in the world plus it has the traction to put this sort of power down to the ground.