Is this Australia’s most powerful car? The 476kW LS9-powered HSV GTS-R has been snapped again, with images appearing online of the car without any camouflage.

What are believed to be the 476kW HSV GTS W1 in both sedan and ute body styles have appeared online in fresh images – and almost undisguised.

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HSV has remained tight-lipped over the planned swangsong models for its Commodore-based models, although rumours leaked late last year speculated that as well as a GTS-R, the final line-up will also feature a monstrous GTS-R W1 variant.

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The previous most-expensive Commodore available was the HSV W427, which was powered by a 7.0-litre LS7 and cost almost $150,000.

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