1979 Mg Mgb Rubber Boot/trunk Seal on 2040-parts.com

Porsche 911 RS models through the ages – on video

By Tim Pollard First Official Pictures 26 March 2010 06:35 Porsche GB has issued a rather cool video detailing the history of the 911 RS models – filmed in situ at the new Porsche Experience Centre in Silverstone.Unlike most corporate videos, this one is remarkably free of commercial sells – although we should remember its presenter will be a tad biased! But we're posting it here because we reckon it's a great video guide to the most hardcore of 911s, tracing the history of the lightweight Renn Sport specials all the way back from the 1973 original up to the present day.>> Rip-off or rip-rorting? Click 'Add your comment' and tell us what you think of the 911 RS models

Concept Car of the Week: Nissan NX-21 (1983)

In the early 1980s, with the new millennium still seemingly an age away, Nissan Design America was tasked with imagining the family car of the future, while giving potential buyers a preview of the forthcoming N13 NX and EXA models. The resulting concept would be shown at the Tokyo motor show in 1983. Given confidence by the increasing success and expanding global presence of Japanese cars, including the previous generation N12 NX, Nissan's designers, led by Tom Semple, decided that the NX-21 (for 21st century) was the answer.

Mercedes S-Class Coupe concept to debut at Frankfurt Motor Show

The new S-Class train rolls on sans abatement. According to Germany's Auto Motor und Sport, an S Coupe concept will go on display at this year's Frankfurt show. Expect the concept to differ from the production model in flashy trimmings only; the guts of the production beast will be there.