With its sexy silhouette and menacing stance at first glance, the 2012 Buick Regal GS has a cleverly coupe-like appearance. With a 2.0-liter four-cylinder engine, turbocharged and intercooled like nobody’s business, the GS produces 270 horsepower. The torque from Regal GS’s exclusive Ecotec 2.0-liter high-output turbocharged engine provides a great amount of launch. The vehicle is equipped with a four-wheel disc brake system armed with Brembo four-piston front calipers, larger ventilated front discs and high performance linings. All of which, are beautifully packaged behind the Regal GS’s 19-inch, 5-twin spoke alloy wheels.