Nos Gm Exhaust Heat Riser 2" 362652 on 2040-parts.com

McLaren P1 supercar (2012) first official pictures

Forget the abstract fluorescent light show teaser released earlier this month, because we’ve got official pictures of McLaren's latest supercar challenger. It's called the P1 and it certainly gives food for thought to those who were disappointed by the MP4-12C's styling. The F1 successor was formally codenamed the P12 ahead of its official release, but it seems McLaren is confident the P1 will put it in pole position among the super sports cars on the way from Ferrari and Porsche.

Audi says U.S. will get clean diesels at a premium

Audi CEO Rupert Stadler says American consumers will get more clean diesels--but they will pay a premium for them. “I think the problem is that we don't really have an honest discussion,” Stadler said in a press roundtable at the auto show here. “There is a very, very high level of investment, and nobody today knows if the return will come,” he said.

Jeep Cherokee now on sale – UK Jeep sales set to double

The new Jeep Cherokee (above) is now on sale in the UK Jeep may have the sort of SUV, off-road credibility as Land Rover, but they’ve failed miserably to make the most of that in recent years, particularly on this side of the Pond. But things are changing for Jeep, and the arrival of the new Jeep Cherokee – with it’s contentious, but individual, looks – promises to give Jeep a real shot in the arm in its quest to rebuild sales in the UK. With a choice of two diesel engines – 140 hp and 170 hp versions of the 2.0 litre diesel – a choice of four trim levels - Longitude, Longitude+, Limited and Trailhawk – and a 3.2 litre petrol engine for the hardcore Trailhawk version (available from the end of 2014), Jeep has a strong offering.