W427 (2008 to 2009)

Holden Special Vehicles (HSV) was Australia's premier performance car division, a joint venture between GM Holden and Tom Walkinshaw Racing, creating enhanced, powerful versions of Holden models like Commodores and Utes (Maloo) from 1987 until Holden's closure, known for iconic muscle with V8 engines, upgraded suspension, brakes, and distinctive styling, transitioning later to re-engineering GM vehicles like the Camaro and Silverado

Holden Special Vehicles (HSV) was Australia's premier performance car division, a joint venture between GM Holden and Tom Walkinshaw Racing, creating enhanced, powerful versions of Holden models like Commodores and Utes (Maloo) from 1987 until Holden's closure, known for iconic muscle with V8 engines, upgraded suspension, brakes, and distinctive styling, transitioning later to re-engineering GM vehicles like the Camaro and Silverado