The Cadillac ATS is one of the newer models on the market today and certainly is one that gives the BMW and Mercedes- Benz engineers nightmares. How could an American car offer some of the same luxury features as their beloved 3 Series and C-Class? The ATS answers every question asked of it from the equipment, drive, power, performance and prestige aspect to give us a car that we can turn our attention to and love one of our own domestic models and thumb our noses at the competitors and their haughty ways.