It has something to prove. At first blush, this new _Beetle—don’t call it the New Beetle—appears to be a GTI wearing a puffy jacket, packing as it does the same 200-hp, 2.0-liter turbo four-cylinder and six-speed dual-clutch automatic. And the racy wheels, rear spoiler, and brassy “Turbo” badge push the image of a car eager [...]