Bikes & Cars...

Tesla Motors, the fine folks who brought us the all-electric Roadster sports car, are working on a five-passenger sedan called the S. The company plans on bringing the car to market in 2010, after its California manufacturing plant is complete.

While the Roadster was based on a Lotus platform, the S will be completely developed in-house. It will also be a bit cheaper than the $100k Roadster, since its body will...