6.2L supercharged V8 engine

  • No engine for the fainthearted, this 6.2L supercharged V8 with 556-hp and 551 lb-ft of torque propels the CTS-V  Wagon to 60 mph in 4 seconds
  • At the heart of this power is a twin-rotor supercharger –each rotor featuring an extra lobe and twisted 100 degrees farther than normal for smoother, more efficient airflow, less noise, and less vibration