Our read
GarageScout Take
Serial 001 gives this HPE800 CTS-V a documented place in Hennessey’s run, with the engine work extending beyond a pulley swap to high-flow heads, a custom camshaft, upgraded valvetrain, long-tube headers, and revised calibration.
Strengths
- Hennessey modifications include upgraded supercharger pulley, high-flow cylinder heads, custom camshaft, long-tube headers, and engine tuning
- Factory-fitted Ultraview sunroof and luxury Carbon Fiber Package
- Magnetic Ride Control suspension and electronic limited-slip differential for improved handling
- Comprehensive interior features including a performance data recorder, head-up display, and Bose premium sound system
Watch For
- Carfax report notes minor front-end damage in March 2018 affecting left front, front, and right front areas
