Mercedes-Benz GLS-Class vs Lexus LX600

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.

With the hugely anticipated Toyota LandCruiser 300 Series now in showrooms, the time has come for Lexus to show off its own riff on the LC300 theme. But don’t be fooled by the LandCruiser connection, the new Lexus LX models, while perfectly equipped to tackle bush tracks, are aimed at the cashed-up urbanite who appreciates an SUV with the absolute lot.

It's been almost a decade-and-a-half since the last new Lexus LX model, and in that time, the global demand for the SUV concept has gone from strength to strength, playing into Lexus’ hands somewhat. But that doesn’t mean this clean-sheet design has ignored some innovative technologies or creative design and packaging.

The new LX range covers plenty of price territory, and can be configured to handle a huge range of user profiles. And while it remains an expensive vehicle by Australian standards, there’s no doubt that it will be taken seriously by those with the means and the need for a huge SUV with the potential for serious off-road use.

In fact, the ability to cover rough terrain in supreme comfort and without sacrificing anything in the way of creature comforts, suggests that Australia (and its hordes of recreational four-wheel drivers) was never the market Lexus had in mind for the new LX. Instead, think Middle East and North America and you’re probably getting closer to the well-head of LX inspiration.

As well as a new mechanical platform, this LX also introduces a pair of new trim levels; the F-Sport and the Ultra Luxury specification.