Audi RS Q8 vs Mercedes-Benz Gls600

What's the difference?

Not to spoil the illusion, but at their core the Lamborghini Urus, Bentley Bentayga and Porsche Cayenne all share the same base mechanical DNA. And yet despite their huge price tags and enviable reputation for performance, the fastest SUV isn’t one of them - it’s an Audi.

The new Audi RS Q8 Performance, to be precise, which has lapped the famous Nurburgring in Germany in record time, usurping the Cayenne Turbo GT in the process.

Boasting the most powerful internal combustion engine Audi has ever installed in a production car, ceramic brakes and a highly advanced suspension package, the RS Q8 Performance takes the German brand’s SUVs to a new level of, how do I put this… performance.

So it’s an appropriate name, but is it an appropriate car for Australian buyers looking for something fast, spacious and special? Read on to find out…

You could argue that no brand is more synonymous with luxury than Mercedes-Benz, but what happens with a standard GLS SUV just isn’t exclusive enough for your tastes?

Enter the Mercedes-Maybach GLS 600, which builds on the brand’s large SUV offering with extra helpings of opulence and lavishness.

This thing screams money like Louis Vuitton or Cartier, only it has four wheels and will transport passengers in nearly unrivalled levels of refinement and comfort.

But is it more than just a showpiece? And can it handle the rigours of day-to-day life without losing its shiny, jewel-like lustre? Let’s go for a drive and find out.