K&n Sprint Car Air Box 19" L X 7" W Rectangular 100-8578 on 2040-parts.com

Is this the production version of the Porsche 918 Spyder? (video)

We have what appears to be official video of the Porsche 918 Spyder being previewed by a private audience in New York. The Porsche 918 Spyder is hardly a secret, but all the cars we’ve seen so far have been concept cars; prototypes evolving as the 918 Spyder moves from concept to production. But this video looks different.

Citroën DS Wild Rubis concept

The Citroën DS Wild Rubis concept is the French manufacturer's foray into the premium SUV market, to be shown at the Shanghai auto show next Saturday. At 4,700mm long it's slightly larger than a BMW X3 or Audi Q5, with a particularly generous wheelbase of 2,900mm, presumably to offer the rear passengers a little more space - major consideration in China. It was designed in the DS studio in France, something the company is keen to promote given China's desire for chic European luxury goods.

Driven: Land Rover DC100 concept

Nothing compares to natural daylight for assessing a car's design. Under motor show lighting the subtleties of the surface sculpting, detailing and even proportion can be lost and misconstrued. Hence our first view of the Land Rover DC100 concept out in the open is, quite literally, illuminating.