Mechanical Design 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.

State Farm releases Driver Feedback app

Accelerometers aren't just for the autocross geeks who want to see whether they threw more than 1.0 lateral g's on their last apex. These gadgets have made their way to the iPhone. State Farm is releasing its Driver Feedback app, which uses the iPhone's high-tech guts (accelerometer, gyroscope and digital compass) to measure driving habits such as smoothness or aggressiveness during acceleration, frequency and abruptness of braking and how hard you take corners (ahem, BMW owners).

Eterniti Hemera updated; Eterniti Supercar teased

Eterniti Hemera - updated with a new nose and more back seat space Boutique car maker Eterniti has updated their Porsche Cayenne Turbo custom job – the Eterniti Hemera – before a launch in April 2012 at Beijing, and teased an Eterniti supercar. The Eterniti Hemera first showed itself at the Frankfurt Motor Show this year after a raft of enigmatic teases about a new luxury car brand. And when it turned up it looked just like the Porsche Cayenne Turbo on which it’s based, albeit with some Gemballa-esque mods.