Acdelco 12530278 Mainshaft Seal on 2040-parts.com

Koenigsegg can take the P1, LaFerrari & Huayra with the Agera R

Koenigsegg believe that the Agera R has more than the measure of the new toys at Geneva – LaFerrari and McLaren P1 – and Pagani’s Huayra lap at Top Gear was a farce. But a car that was also at Geneva was the Koenigsegg Hundra, Koenigsegg’s one-off special to celebrate 100 Koenigseggs built since Christian von Koenigsegg started bolted his immense supercars together in a shed in Sweden a decade ago. So we thought it would be interesting to chat to Koenigsegg people – including Koenigsegg’s UK dealer Supervettura –  and get their thoughts on the new batch of supercars that could perhaps take some gloss off the offerings from Koenigsegg.

BMW 1-series M Coupe (2011) MotoGP safety car

BMW's M Division has unleashed a track version of its upcoming 1-series M Coupe, which made its debut as the 2011 MotoGP safety car at the season-opening MotoGP race in Qatar on 20 March. BMW 1-series M Coupe MotoGP safety car – the lowdown Visually there have been some changes over the roadgoing 1M, which is due to go on sale in April 2011. The new louvred bonnet is made from carbon fibre, there’s an additional front splitter fitted to the bumper, plus polycarbonate side and rear windows, and an adjustable rear wing. There’s a light bar on the roof for official signaling duties and the package is wrapped in a suitably-loud M colour scheme Inside there's a partially stripped-out interior with a bolt-in roll cage replacing the rear seats, a pair of lightweight Recaro racing buckets up front with six-point harnesses, and a fire extinguisher.

The Designers, Pt7 – Ralph Gilles, Chrysler Group

Car Design News launched its first-ever Car Design Review yearbook at the Geneva Motor Show, featuring the award-winning Production Car and Concept Car Designs of 2013. If you're interested in buying a copy of the 160-page yearbook this interview appears in, alongside trend reports, bespoke car design infographics and a special feature on Marcello Gandini, our inaugural Lifetime Achievement Award winner, Car Design Review can be purchased here. Name Ralph GillesRole VP design, Chrysler GroupAge, nationality 44, USLocation Michigan, USAEducation Center for Creative Studies, Detroit "Watching the Cherokee be born in 2013 was a very radical design departure for Jeep.