Holden Commodore VE HSV GTSR W1

Holden Commodore VE HSV GTSR W1

The HSV GTSR W1, released in 2017 as part of the VF II Commodore range, was the most powerful and most exclusive Holden-based vehicle ever produced. Limited to just 275 units (250 sedans and 25 Maloo utes), the W1 was HSV's ultimate farewell to the rear-wheel-drive, V8-powered Australian sedan, and it pulled out every stop to create a car worthy of closing an era.

The W1's headline feature was its engine: the LS9, the same supercharged 6.2-liter V8 used in the Chevrolet Corvette ZR1. Producing 636 horsepower and an earth-moving 601 lb-ft of torque, the LS9 transformed the already rapid HSV GTS into something approaching supercar territory. The Eaton TVS2300 supercharger, with its four-lobe rotors and integrated charge cooling, delivered boost with remarkable linearity.

HSV paired the LS9 with a strengthened TR6060 six-speed manual transmission, the only gearbox option. This was a deliberate choice; the W1 was built for drivers who wanted direct, unfiltered engagement with the car. A twin-plate clutch handled the enormous torque, while a Torsen limited-slip differential managed power delivery to the rear wheels.

The chassis received comprehensive upgrades to handle the increased power. Magnetic Ride Control adaptive dampers, Brembo six-piston front and four-piston rear brakes, and specific suspension geometry changes created a car that was not only faster but also more controlled than the standard GTS. The W1's balance of power and handling was remarkable given that it was fundamentally a large, heavy sedan.

Visually, the W1 was distinguished by unique front bumper styling, extended side skirts, a more aggressive rear diffuser, and the W1 badge. Optional Simmons forged wheels and a carbon fiber bonnet vent completed the exterior transformation. Inside, premium leather, Alcantara, and carbon fiber trim reflected the car's status as HSV's flagship.

The W1's significance extends far beyond its performance figures. It was the last great Australian-made V8 performance sedan. When Holden closed its Australian manufacturing operations in October 2017, the W1 program had already concluded, making it the final chapter in a story that began with the Holden 48-215 in 1948.

The 275 W1 units were allocated by application, with prospective buyers required to demonstrate their commitment to the Holden enthusiast community. All units sold out immediately, and values have climbed dramatically since production ended. The W1 has become one of the most collectible Australian cars ever made, a fitting tribute to a remarkable automotive tradition.

The GTSR W1 represents the absolute pinnacle of Australian automotive engineering. It combined American V8 power with Australian chassis tuning expertise to create a car that was not only the fastest Holden ever made but also one of the most complete high-performance sedans produced anywhere in the world.