Mercedes-Benz Gls450 vs Gmc Yukon

What's the difference?

The ‘Upper Large SUV over $120K’ segment of the Aussie new-car market is what you might call the top end of town, not only in terms of the extravagant models available but also their purchase prices, which stretch well into six figures and require monthly lease payments that rival home mortgages.

It’s where you’ll find some of the most prestigious marques in the automotive world including Rolls-Royce, Aston Martin, Bentley, Ferrari, Lamborghini, Range Rover, Lexus and BMW. And, of course, Mercedes-Benz with its big GLS which represents the flagship of the German manufacturer’s SUV fleet.

It was given a refresh in 2023 with cosmetic and multimedia upgrades along with powertrain enhancements, but there have only been minor changes since then. We were recently entrusted with the keys to the latest GLS to see if the ‘S-Class of SUVs’ leaves any room for improvement.

If you're in the market for a premium-style four-wheel drive wagon with eight seats and a petrol V8 engine and you live in Australia, your choices have been rather limited. You'd be looking at something like the Nissan Patrol or the Land Rover Defender 130. 

Well, that has now changed as General Motors Specialty Vehicles (GMSV) is importing the GMC Yukon Denali to Australia. This top-of-the-range Yukon arrives here as a left-hand drive vehicle and is converted to right-hand drive at a facility in Victoria to suit our market. 

The Denali has a price tag just under $175,000, though, and that makes it a lot more expensive than most vehicles that could be considered rivals in the Aussie market. Is it worth it?

Read on.