Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Problems with your McLaren MP4-12C? Have a ‘McLaren: The Wins’ coffee table book

Ron Dennis apologises to McLaren MP4-12C owners A couple of weeks ago we reported that McLaren was having some teething problems with their new MP4-12C but weren’t, despite reports to the contrary, halting production. The problems seemed to be mainly software related, with issues including warning lights flashing on and battery drainage issues, which seemed to be because the MP4-12C’s electronics didn’t turn off when the car was halted. But it seemed McLaren were working on the issues with the same sort of zeal we’ve come to recognise from their F1 programme, no doubt spurred on by the wrath of Ron Dennis.

Citroën DS5

Also revealed before the Shanghai show begins, is the latest Citroën to wear the DS moniker. The DS5 is said to fully express Citroën's 'Créative Technologie', combining 'style with innovative engineering solutions'. The DS5 is based on the C-SportLounge concept and takes the DS brand into the luxury segment.

Renault Captur Compact SUV production version teased

Renault has started the tease for their Clio Crossover – likely the Renault Captur – ahead of a debut at the Geneva Motor Show in March. The booming market for compact crossovers to blat round our congested urban landscape sees car maker scrabbling to offer up a product that can take the fight to cars like the Nissan Juke, and Renault’s offering in the market will arrive at the Geneva Motor Show in March – the Renault Captur. Before you get too excited, the production version of the Renault Captur appears to have little in common with the Captur Concept we saw at Geneva in 2011 – except for the name – and looks likely to be nothing more than a high-riding Clio 4 with added butchness.