The Tesla Roadster may not have many competitors that you can actually buy at the moment, but it looks like it can count on a bit of a challenge from German automaker Artega. It debuted its new Artega SE (short for Sport Electric) at the Geneva Motor Show recently, and it says it plans to produce 500 of them a year starting in 2012 at a cost of €150,000 apiece, or just over $200,000. In addition to some good looks, that will buy you a pair of rear-mounted electric motors that combine for 375 horsepower and a top speed "well over" 155MPH, along with a 37 kW lithium polymer battery that promises to let you "comfortably achieve" 124 miles u
