As we all know, all cars and trucks undergo some serious testing before they hit showrooms, but few take the sort of abuse that the all-new Cadillac ATS has taken. Cadillac starts the ATS’ testing by putting its engine on a high-speed motor to make sure its turbocharged 2.0-liter engine can handle high rpm for long periods of time. It then moved to the heat chamber to make sure the car can take the most extreme temperatures planet Earth has to offer. Later comes the “shaker,” which jostles the chassis around to verify everything responds as it should. Finally, the ATS ends up on the suspension test track that forces it to take on some of the most violent bumps and dips you’ll ever encounter on the road.