Here are the important specs on the high-performance Tesla Model S P85D that CEO Elon Musk unveiled Thursday night in L.A.: $120,000, 691 horsepower, and 687 lb. ft. of torque. That's a ton of horsepower (although it's dwarfed by the Bugatti Veyron, which depending how you measure it has over 1,000 hp).read more >>