Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

General Motors to offer car sharing via mobile app and OnStar

General Motors has partnered with a San Francisco-based start-up company named RelayRides to enter the car-sharing business. In early 2012, GM vehicle owners in California will be able to use the OnStar system to rent out their cars when they aren't using them. The service will available nationwide for OnStar subscribers by the end of the year.

Peugeot RCZ Red Carbon Limited Edition launches – price from £26,000

Peugeot RCZ Red Carbon Limited Edition (pictured) All the column inches (or whatever the digital equivalent is) for Peugeot’s RCZ since last year have been about the more powerful RCZ R. But that’s no surprise when it comes with a very agreeable 270bhp to play with – enough to push the RCZ R to 62mph in 5.9 seconds – good looks and decent economy. But Peugeot has a whole selection of RCZs lurking below the R, so as it’s obviously time to garner some attention for the R’s lesser siblings we get a limited edition RCZ to bump up sales and footfall in Peugeot showrooms – the Peugeot RCZ Red Carbon Limited Edition.

Crunch watch Nov 09: the auto industry in crisis

Welcome to CAR's news aggregator as we round up the seismic change in the auto industry. Top tip: news summaries are added from the top hour-by-hour Monday 30 November 2009• Saab's future is likely to become clearer tomorrow when the GM board meets in Detroit. It will have to decide whether to seek a new buyer or put Saab into liquidation (Financial Times)• Don't rule out an eastern bid for Saab: Beijing Automotive is still interested in buying the Swedish car maker despite its joint bid with Koenigsegg hitting the rocks, reports Automotive News.