Audi RS6 vs Holden Commodore

What's the difference?

When I say this is a rare review, I’m talking about the kind of rare that means you can’t even buy the car you’re reading about.

The 2026 Audi RS6 Avant GT you’re looking at in the pictures around this story is number 248 of 660. That’s six-hundred and sixty worldwide.

In Australia, there are only 22 RS6 GTs, and they’re all sold - at exorbitant prices, mind you, but we’ll get to that.

The RS6 GT is essentially a production version of the Audi RS6 GTO concept, built in 2020 and inspired by the Audi 90 quattro IMSA GTO race car, which means the RS6 GT carries a lot of ‘90 GTO’ in the way it looks. More on that shortly.

Aside from its extremely limited availability and its design package, there are some mechanical changes to increase the appeal of the RS6 GT, though whether any of its owners will put the on-road (or on-track) ability of this special wagon from Ingolstadt to the test remains to be seen.

A couple of days to live with one of the few RS6 GTs in Australia should reveal how special this car feels, and result in at least one example of the rarity being driven good and proper.

For many Australians, calling the new ZB a Commodore is tantamount to being forced to call your Mum’s new boyfriend ‘Dad.’ 

It's not built here, available in rear-wheel drive, there's no sign of a V8 or a sedan body, so why should we accept it as a worthy heir to the badge worn by Holden’s proudest model since 1978? 

One big reason is that it was always going to be the next Commodore, even before Holden decided to stop building cars in Australia. Yes, it was even set to be built here. 

Once the VE/VF Commodore’s Zeta platform was axed during General Motors’ post-GFC rationalisation, the next best thing was to align with the Opel/Vauxhall Insignia designed primarily for Europe. 

Holden was actually involved with the new Insignia’s development from the beginning, which has led to some key details for the Commodore version and Australia, and a whole lot of input from our world-renowned Aussie engineering team. 

So it’s a whole lot more Commodore than you may realise. Whether it lives up to its reputation is another matter.