Not many years ago, the concept of a three-cylinder-powered car was unimaginable. First, three-cylinders indicated small and small indicated cheap. But that is being upended by several automakers, most assertively by Chevrolet with its new Trailblazer. Our test vehicle was powered by a 1.3-liter turbocharged inline three-cylinder engine that made 155 horsepower and 162 pound-feet of torque.
