Renault Twin'Run concept

The Renault Twin'Run concept, unveiled during the weekend's Monaco Grand Prix, is the sibling of the Twin'Z collaboration with Ross Lovegrove. Together they fulfill the ‘Play' stage of Renault's ongoing concept car lifecycle. While its overall form is very similar to the Twin'Z's (apologies for awkward punctuation on Renault's behalf), previewing the next-generation, rear-engined Twingo, the ‘Run is altogether racier than the more pragmatic – if no less flamboyant – ‘Z.

Peugeot RCZ Magnetic Limited Edition – it’s a black or white RCZ

The RCZ Magnetic gets based on the RCZ Sport but gets extra goodies added to make a special edition which costs less, say Peugeot, than if you specced a regular RCZ up to the same level. Extra equipment includes parking aids (front and back), interior sports kit (that’s a soft touch leather steering wheel and short shift gear lever), Peugeot Connect Nav (that’s sound and CD with Nav), Connect SOS and Assistance, 19″ Sortilege alloys with a matt black finish, Black Pack (which gives you a black finish on the roof arches, grill, mirrors and brake callipers) and Sports front seats. You only have the choice of two paint jobs – black and white – with the black RCZ Magnetic getting Metallic Nera black paint with red flame leather interior and the white RCZ Pearlescent Pearl white with black leather.

McLaren MP4-12C to cost £168,500

McLaren will charge £168,500 for the MP4-12C supercar in the UK. That's the new 2011 price, including the rise in VAT from 17.5% to 20% from 1 January. Today's news means that the MP4-12C will cost £1000 less than a Ferrari 458 Italia, its arch rival, at existing tax rates.