Buick Excelle

There's a lot about Buick you might not know, including the fact that it sells more cars in China than it does in the U.S. But Buick has been hard at work refreshing its image here at home for a while now, with the LaCrosse, Regal and soon, the Excelle GT--though it's get a more U.S.-friendly name when it does arrive next year. We've known for a while now what the Excelle GT looks like, so the photos revealed officially in China this week bring us no surprises. But the details that come along with the new photos include some powertrain info, including a pair of gas-burners likely destined for...