Chevrolet has gone to simply enormous length to make sure the new Camaro ZL1 is a well-engineered car, and not just another overpowered idiotic muscle car. It has got big lumps of power, but then it has the sophistication to harness it and make the best out of it. The car will also have uncanny quality. Need proof? Check out this video of GM engineers put the car through a rigorous 24-hour endurance test. And it’s track endurance test we’re talking about.