Rigid Industries 93031 Lights 30" Sr Spot/flood on 2040-parts.com

Alfa Romeo 4C GTA Concept at Geneva

Alfa Romeo 2uettottanta Concept The Interwebs – and our inbox – are filled with rumours of an Alfa Romeo 4C GTA Concept expected to turn up at the Geneva Motor Show next month. And the story is coming from enough sources for us to believe it to be true. But there are lots of differences in the rumours beyond that.

MG Icon concept car at 2012 Beijing motor show

MG's new Chinese owners showed a Nissan Juke-alike concept car called the Icon at the 2012 Beijing motor show. Its footprint is identical to that of the original MG BT. Although a pure concept car, a spokesman confirmed that the study was a guide to what we could expect from future models from MG.

CAR tech: how much F1 is in the McLaren P1?

We're forever told racing tech makes for better road cars, but is that true, even in the case of the £866,000 McLaren P1? CAR tech looks at the similarities between Jenson Button's weekend racer and McLaren's hybrid supercar: Gives you wings A Formula One car wins or loses by its aero package – and the P1’s a true aero car with a mighty set-up. It has the highest amount of downforce of any road car on sale – so you couldn’t get closer to F1 with number plates if you tried.