A number of tech features make the McLaren P1 a very fast car. Cutting straight to the figures, the McLaren P1 will travel from zero to 100km/h in less than 3 seconds, zero to 200km/h in under 7 seconds, and zero to 300km/h in no more than 17 seconds. This is thanks, in part to the Instant Power Assist System (IPAS) which is essentially KERS, for road cars. Putting the 300km/h statistic into perspective, this is 11 seconds faster than the legendary McLaren F1 road car. Top speed is electronically limited to 350 km/h.
Check out our review of the P1 here!
Under the hood, the Porsche 918 Spyder uses a mid-mounted 4.6-litre V8 engine producing 608 hp independently – the highest specific power of any naturally aspirated Porsche engine. The V8 is then supplemented by a further two electric motors mounted on each axle. The electric motors can either drive the wheels independently or work together with the engine to boost performance. Each motor produces enough power to boost the total figure to an amazing 887 hp. A seven-speed Porsche Doppelkupplung (PDK) controls power delivery to the rear wheels.
Read our review of the 918 here!