Champion Aircraft Spark Plug Rhm40e on 2040-parts.com

Nissan Esflow electric concept car (2011) at 2011 Geneva motor show

Nissan may be all goody two shoes with the Leaf electric car - but this new Esflow concept car is designed to prove to the world that Nissan can make EVs exciting too. The new Nissan Esflow will be shown at the 2011 Geneva motor show. It's essentially a rebodied Leaf, using that car's battery know-how wrapped in a dramatic sports coupe body.

Jaguar C-XF concept car (2007) teaser image

By Tim Pollard First Official Pictures 15 December 2006 04:12 Jaguar has issued this tantalising teaser of its new XF - the car that will replace the S-type exec next year. The covers will be whisked off this concept car at the Detroit Motor Show in January 2007 proving that, finally, Jaguar is throwing off its stuffy image after years of safe, retro-styled saloons. Although this tightly cropped teaser shot doesn't reveal the whole car, it's plain to see that the new S-type will look forwards, not over its shoulder at the famous saloons in Jag's potted history.

Peugeot puts RCZ designer on Twitter

Like many automakers, Peugeot is now making conspicuous use of social media platforms as a component in its new car launch campaigns and in order to manage customer relations online. For its new RCZ coupe, Peugeot in the UK has been running a social media campaign under the strap line "It chooses you", with associated Twitter and Facebook accounts – which culminated with a member of the public winning an RCZ last week. For auto designers, there was little interest in the campaign up until last week, when Peugeot put RCZ designer Boris Reinmöller behind a computer terminal and opened him up to a public Q+A session through its Twitter account.