Mercury Quicksilver Drive Lube Monitor. Part 806193a51. on 2040-parts.com

GM's Ed Whitacre meets the press in Web chat

General Motors' new front man, Ed Whitacre, remains a bit of an elusive figure in the car world. But at the very least, the former telecom honcho who's now the leader of the nation's largest automaker does like cars. “Oh yes,” he answered in response to that question during a Web chat on Tuesday, one of his first interactions with the media so far in his tenure at the helm of GM.

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.

Renault Twingo Gordini RS (2010) first pictures

This is the new Renault Twingo Gordini Renaultsport, an upmarket version of the brilliant Renaultsport Twingo. And if you’re confused, let’s start at the beginning. Renault make the Twingo, but its tuning arm Renaultsport also tweak the city car to give us the excellent Renaultsport Twingo.