What is it?
The MP4-12C is no less than McLaren Automotive’s brand new answer to the Ferrari 458 Italia, and quite some car it is too.
Priced to rival the 458 head on (it costs £168,500 whereas the 458 comes in at £169,545), yet toting more power, more performance and even greater technical sophistication than its nemesis from Maranello, the 12C is without question Britain’s most exciting new supercar.
It’s also one of the fastest cars ever to be offered for use on the public road, with a claimed 0-60mph time of 3.1sec, 0-100mph in 6.1sec and a top speed of 205mph.
At the centre of the 12C sits a full carbonfibre tub, and that alone makes it different from, and theoretically superior to, any other rival at similar money. But it’s the car’s suspension that’s perhaps the most ground breaking. It features double wishbones and coil springs but no traditional anti-roll bars as such, and instead uses hydraulics and active dampers to provide its control. This system, claims McLaren, provides the 12C with as much as 25 per cent more grip than conventionally suspended rivals.
The 12C’s 3.8-litre twin turbo V8 engine was developed jointly by McLaren and Worthing-based Riccardo Engineering, and it develops a thumping 592bhp at 7000rpm and an arguably even more impressive 442lb ft right the way from 3000-7000rpm. To this is mated a seven-speed dual-clutch gearbox (made by Graziano), which features a 'Pre-Cog' selection mechanism that shifts gear faster and more smoothly than in rival systems.
All up the 12C weighs just 1301kg when dry and when specified with the lighter of the two alloy wheel designs. That gives it a kerb weight with a full tank of fuel and all its fluids of a whisker over 1400kg, which is at least 50kg lighter than the 458 (although in reality it’s nearer 100kg if you specify the two cars like for like). Braking is provided by huge steel ventilated discs front and rear, and also by an Air Brake system that deploys only when the car’s sensors detect that a really big stop is required. Carbon ceramic discs can be specified as an option.