The SLS AMG wasn't the only dressed in a gorgeous ocean chrome yesterday. Mercedes-Benz also introduced natural gas- and electric-drive versions of the B Class concept car. The B Class runs on a battery that can get you about 125 miles on a single charge. It's got 134 horsepower and 228 lb-ft of torque. The car can also be accessed through your smart phone to configure any settings or check battery charging. But we want to know, can it be purchased in that color!?