Morley’s all-too-freely-available views on the subject notwithstanding, my decades of dabbling in automotive journalism have not left me totally ignorant of its protocols.

Okay, analysing steering feel whilst cresting Mount Horrible on opposite lock may not be second nature yet but I’ve got a grip on most of the basics by now. Ergo, when invited to conduct a comparison test involving the new Mercedes-Maybach S600, I accept, naturally expecting another car to be involved.

So when, on the day, the proposed opponent fails to appear, leaving nothing whatsoever to judge the Maybach against, you can imagine my discomfort. Comparing half-a-million dollars worth of mogul-mover to public transport is hardly going to inspire a rush to the results page.

Mercedes -Maybach -S600-rear

So best to reassure them by beginning the examination with a calm confidence. Which disappears damn near immediately. Because this car renders virtually every preconception irrelevant. For instance, the very first thing I learn is that the front seat is not the best it offers.

Oh sure, it’s swaddled in hide and sumptuous finishes, indulges you with heated armrests and massaging and seduces you to slumber with exotic agarwood fragrances gently swirling in an interior claimed to be the quietest in the automotive world. But want to go First Class? Try the rear!

Mercedes -Maybach -S600-rear -seats -2

A six-footer, I still don’t touch the front seat and the sating of every sense now awaits me. Soothed by a chilled glass of whatever appeals served in the optional sterling silver champagne flutes, each rear-seat occupant has their own media screen with remote-control and/or the eyes-closed indulgence of a Burmester 3-D surround-sound system that turns the car into a concert hall.

Everything from hot-stone massage to a tasting-tray set out on each pop-up table is an option now and suddenly, in that splendour of choice, comes the realisation that we really do have a comparison test to undertake today: choosing the ultimate Maybach experience – Driver or Passenger?

Mercedes -Maybach -S600-dashboard

Where I’d imagined such a specification would immediately inspire running zero-to-stiffies in a tumble of seconds, the exact opposite occurs. From the first moment, this Maybach arouses an entirely different ambition in its driver: to exploit a silence and refinement previously unknown and drive it with silken skill.

Apart from a first-gen WRX at the other end of the scale, this car shapes its driver like no other I’ve ever driven… and rewards concord with an almost surreal partnership. Driven fluidly, its bulk instantly falls away, replaced by control of almost every imaginable factor with spacecraft silence and fingertip sensitivity. And the span of those factors is equally impressive.

Mercedes -Maybach -S600-front -driving

And, trust me, confusion is unwelcome when attempting a grand entrance in well-over 10 square metres of sheikh-shifter. Just parking it is akin to a mooring, and reinforcing that theme is Newman’s report that his first effort required four bays. Luckily, however, the quest for photo locations keeps us moving, and soaring down a motorway in the Maybach’s eerie silence is easily assumed by this driver to be further evidence of his mastery of the craft.

Okay, the tight schedule allows little research of roads beyond the motorway but I’m not sure that the reputation of either man or machine would be much enhanced by any cowboy corner-working.

Mercedes -Maybach -S600-rear -turning

In truth, as Newman points out, this genre, of all automotive categories, would be ideally suited to electric propulsion. Soundless, boundless torque would serve it perfectly. But it seems that when Rolls-Royce tested the concept it was a marketing flop. Crisis? What crisis? The target audience wants a V12. And if that likes a drink, well, so do they. And, after all this, so do I.

So back to exploring the passenger possibilities, and the deeper you look, the more the details impress. Softly-closing doors automatically latch themselves and, reclining beneath the panoramic sunroof, one savours the gentle scenting within a ventilation regime that is a wholly atmospheric affair rather than simply a foot-and-face blast. Even the symphony system is blessed with exquisite detail such as tweeters that sweetly pop out and rotate when in play.

Maybach -s 600-V12-engine

“Yes, it’s wonderful,” she says, “it’s lit with adjustable lighting on me and also in front of the mirror and I can see my entire face to put my makeup on”. All of which can be done from the reclining position, she also notes, before ruminating on that latter thought just a little too long and compromising the culture of proceedings with: “But you couldn’t throw a leg over easily back here.”

Whether that reflects a failing of car or critic we need not ponder at this time, for there are surely more profound issues to be covered in this comparison. Not least the entirely unexpected one gradually revealed today in the isolation of this rear sanctuary: that there is a third contender.

Mercedes -Maybach -S600-still

Some of the reasons for that, of course, are obvious. The owner can choose to wind it up or wind themselves down and both are profoundly satisfying. And, ipso facto, almost certainly the owner of this car will be less troubled by its expenses than the average family car buyer. But there is another factor at play here: this is a car designed to be enjoyed beyond mere contact. Because its purpose transcends simply functioning well.

The aim of this car – and the designers and craftsmen responsible for it – is excellence beyond compromise. And, for the owner, knowing that is a pleasure beyond merely experiencing it. As a very small and very lucky group of people in Australia are about to discover.

4.5 OUT OF 5 STARS

LIKE: Ground-based business class travel; stately presence DISLIKE: Finding a park (though that’s the chauffeur’s problem)

SPECS Body: 5-door, 4-seat sedan Drive: rear-wheel Engine: 5980cc V12, SOHC, 36v, twin-turbo Bore/stroke: 82.6 x 93.0mm Compression: 9.0:1 Power: 390kW @ 4900-5300rpm Torque: 830Nm @ 1900-4000rpm Power/weight: 163kW/tonne Transmission: 7-speed automatic Weight: 2335kg Suspension(F): multi-links, air springs, anti-roll bar Suspension(R): mult-links, air springs, anti-roll bar L/W/H 5453/1498/1900mm Wheelbase: 3365mm Tracks: 1633/2131mm (f/r) Steering: electro-mechanically-assisted rack-and-pinion Brakes(F): 390mm ventilated/drilled discs, 6-piston calipers Brakes(R): 365mm ventilated/drilled discs, 4-piston calipers Wheels: 20 x 8.5-inch (f); 20 x 9.5-inch (r) Tyre sizes: 245/40 R20 (f); 275/35 R20 (r) Tyre: Goodyear Eagle F1 Asymmetric 2 Price as tested: $448,610