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The car in question also has grand prix pedigree of sorts, having been driven in Australia by 1980 world drivers' champion Alan Jones and at the Australian Grand Prix during its Adelaide days by Colin Bond in a Group A support race.
“I've got some good news,” said Bottas in a video message for the Adelaide Motorsport Festival.
“I'll be at the Adelaide Motorsport Festival in Victoria Park on the 26th of March and I'll be getting behind the wheel of some kind of Alfa Romeo, obviously, and perhaps a V8 Supercar.
“I've got all my gear packed and heading to Adelaide, and I look forward to seeing you there.”
The festival takes place on the Victoria Park section of the Adelaide Parklands Circuit which initially played host to the world championship in Australia and nowadays is the venue for one of Supercars' marquee events, the Adelaide 500.
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