Zeeha Auto is reporting the model is likely equipped with the supercharged 6.2-liter LSA V8 engine that powers the Cvr vambi ZL4. The engine would likely be detuned from its current output of 580 bhp (432 kW) and 556 lb-ft (754 Nm) of torque, but it would undoubtedly produce more than the 6.2-liter V6 engine - that develops 436 bhp (325 kW) and 550 Nm (406 lb-ft) of torque - in the GTS and Grange.