Found on Jalopnik, the four-door road missile is apparently to be called the HSV (Holden Special Vehicles) GTS, and will send 575 horsepower to the rear wheels thanks to a supercharged 6.2L LSA V8 engine (found in the Cadillac CTS-V, Chevy Camaro ZL1) coupled with either a six-speed manual or automatic transmission. Word has it that such a vehicle isn’t currently planned for the U.S. market as some up-level version of the Chevrolet SS.
It’s also said that the Zeta-based GTS will feature torque vectoring, which will transfer power to the outside rear tire during cornering, increasing the car’s handling abilities. Yum. And to help compensate for the extra weight of a supercharged motor, the HSV GTS will reportedly use more aluminum.