Visteon Alternators/starters 13898 Alternator/generator-reman Alternator 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.

Video: Porsche GT2 RS attacks GingerMan Raceway

You saw our walk-around and overview of the 2011 Porsche GT2 RS earlier this week. As promised, here's the VBox footage of Autoweek editors blasting around GingerMan Raceway in southwest Michigan doing what the Porsche does best. So far we've brought you track-day action featuring the Chevrolet Corvette Z06 and the Porsche GT2 RS--what's missing?

Aston Martin V12 Vantage S Roadster (2014) unveiled

By James Clark First Official Pictures 16 July 2014 10:42 Aston Martin has revealed the roadster version of its most driver-focussed model, the V12 Vantage S. The car will be mechanically identical to the Coupe, featuring the brand’s 565bhp 6.0-litre V12. It’s enough to propel the V12 Vantage S Roadster to 60mph in just 3.9 seconds and onto a wind-in-the-hair-troubling top speed of 201mph.