2. Cadillac ATS-V
Cadillac introduced the ATS-V in 2016 as the newest American muscle four door car. And the ATS-V is compact but immensely powerful. With this model, Cadillac attacked the likes of the Mercedes C Class and BMW 3 Series with a modern executive sedan bringing recognizable styling and brutal power.
Under the hood is the twin turbo 3.6-liter V6 engine with 464 HP and 445 lb-ft of torque. This is enough to launch the ATS-V from 0 to 60 mph in just 3.7 seconds and top the speed of astonishing 189 mph. Despite the fact that the ATS-V doesn’t have a V8, it is still a proper muscle car and precision machine available in two-door form, as well.