Engine Valve Cover Dorman 264-905 on 2040-parts.com

Volkswagen Passat (2011): the American one

Volkswagen has unveiled the US version of the Passat at the 2011 Detroit auto show. VW’s European customers won’t be able to buy it, but will be interested in the price: despite being longer and wider than the car offered in Europe it will start from just £13,000 before taxes for a 168bhp five-cylinder petrol. The nearest petrol Passat costs £19,529 in the UK.

On video: the world's fastest truck

This is one lorry that you wouldn't get stuck behind on the motorway - Shockwave is the world's fastest jet-powered truck, with a top speed of almost 400mph. Based on a Peterbilt Semi, the four-ton beast generates 36,000hp and can cover quarter of a mile in six and a half seconds. Power comes from three Pratt & Whitney J34-48 jet engines, each of which produces 12,000hp.

Cadillac ATS and Tesla Model S make final five in Innovation By Design Award's 'Transportation' category

Cadillac's ATS and the Tesla Model S are among the five finalists bidding to win the ‘Transportation' category at this year's Innovation by Design Awards, which celebrates groundbreaking designs from the past year. Established last year by design magazine Fast Company, the awards consist of eight different categories – 2D Design, Products, Interactive Experience, Transportation, Spaces, Social Good, Concepts and Student Design – and this year saw over 1,200 submissions from all over the world, from corporations all the way down to individuals' designs. After a jury of 24 experts from all design disciplines – including J Mays, Ford's vice president of design and chief creative officer – whittled them down to just 54 designs, the Cadillac ATS and the Tesla Model S are battling for their category award against three other designs from 2013.