Top 10 best super-luxury cars 2021

However, while the Phantom is very much a car in which to be driven, the Ghost was intended as a car for the well-heeled driver, and its dynamic character reflects that. Slighter tauter-riding and more agile than the Phantom (partly by virtue of its more compact proportions), it lends itself more readily to the cut-and-thrust of daily motoring on traffic-clogged UK roads than its bigger brother.

And yet in terms of interior space, luxury ambience and sheer material quality, the car sits only the smallest of rungs below its bigger brother, adopting as it does Rolls-Royce new 'post-opulence' design approach both inside and out. It's a Neoclassical fortress on wheels, but a useable one. 

3. Bentley Flying Spur

Bentley’s four-door ‘Continental’-series limousine started off its modern life as the Continental Flying Spur in 2006, only dropping the nomenclative prefix that links it with Crewe’s current two-door GT with its biggest model overhaul yet in 2014. 

But the Flying Spur is now in its third generation – something that's not difficult to detect from the prouder, more muscular design, which borrows heavily from the most recent, attractive Continental GT coupe. Crewe's 'junior' saloon also benefits dramatically from a new platform, which was co-developed with Porsche and uses four-wheel steering and active anti-roll bars. It also better insulates the fantastically opulent cabin from the road, and provides the basis for genuinely good driving dynamics. Grip, balance and steering are all noticeable improved.

Of course, there is the same calling-card 6.0-litre twin-turbo W12, which makes 626bhp plus bottomless torque and fires the car to 62mph in comfortably less than four seconds and on to a top speed of more than 200mph. Versions of the Spur equipped with Bentley's lighter, more freely revving V8 and a six-cylinder hybrid powertrain are also due.

Never before has the Spur felt so complete, then, and so able to execute the role of supersonic, luxury drivers' car. And much of that is still down to the cabin. Even though it’s Bentley’s entry-level limousine, the Flying Spur offers an interior of genuinely luxurious ambience and feel, kitted out as it is with soft, beautifully stitched leathers, authentic, natural veneers, and eye-catching and tactile metal brightwork.

4. Mercedes-Maybach S-Class

The richest and most special car in what might be the most universally respected and admired limousine range in the world, the Mercedes-Maybach S-Class is the modern standard-bearer for Daimler’s Maybach super-luxury brand.

To judge by appearances, you’d say it was at least as much S-Class as Maybach, and that’s the result of Daimler’s strategic decision, taken a few years ago, to broaden the reach of the Maybach marque by creating ‘halo’ Maybach models across some of its more normal Mercedes passenger car ranges. The ultra-rare, Simon Cowell-spec, Maybach-only 57 and 62 limousines were at the same time consigned to history.

And so that fact that this car is ‘only’ an S-Class may be at once its biggest strength and its key vulnerability. Compared to a Rolls-Royce or Bentley, an S-Class might not cut a lot of mustard for drool-worthy kerbside appeal; but being an S-Class also makes this car the recipient of the all those advanced active suspension and driver assistance technologies and helps to make it so brilliantly refined, rich and cosseting.

The flagship S650 model's 603bhp twin-turbocharged petrol V12 (though the UK will also get the 496bhp 4.0-litre V8 S580) is barely audible, and its dedication to comfort and good manners is outstanding. At 18cm longer than even the long-wheelbase version of the standard S-Class, you can guarantee that even the longest-legged passengers will have space aplenty.

5. Bentley Mulsanne

A limousine that’s singularly aristocratic, whose presence announces itself from hundreds of yards away and whose agenda is all about serving the interests of the passenger first and the driver a definite second may sound appealing in theory. But if you suspect the reality of ownership of such a car might not appeal quite as much, don't worry, because the super-luxury class has something for you too: the Bentley Mulsanne.

Deliberately more modest and discreet in its appearance than a certain key British limousine rival, the Mulsanne is a top-level luxury four-door that’s grand with a small g. It feels less formal than the Rolls-Royce Phantom, and its interior ambience is more like that of the paneled smoking room of an old gentleman’s club than the Phantom’s chandeliered ballroom. The material quality, the lustre and natural appeal of its wood veneers and the tactile allure of so many of its fittings are second to none.

A good helping of driver appeal has always been part of this big Bentley’s motive character. And so while the Mulsanne doesn’t ride quite as serenely as some of its closest competition, it handles and responds with more vigour and verve, thanks not least to its torquey turbocharged petrol V8.

What results is a car that may not hit quite the same luxury high-notes as the very best cars in the class, but that you might end up using more often: not just for special occasions, but because it feels ready to enrich a wider range of journeys.

5. Rolls-Royce Cullinan

Goodwood’s Marmite addition to the super-luxury segment arrived in 2018, in response to a significant amount of Rolls-Royce customer feedback that a more daily-usable, all-surface-capable, family-practical model would be a very welcome way to augment the firm’s showroom range.

The Cullinan has been met by enough criticism of its design, from all quarters, to have set in aspic a sense that its maker has taken a significant risk in introducing a car that some have described as awkward and unlovely and others have slammed in even less sympathetic terms. But if Rolls-Royce's market research holds true, and a year’s worth of confirmed orders is a good sign that it will, the collective revulsion of those who wouldn’t have bought a Cullinan anyway will do little to prevent it from becoming a commercial success.

There is certainly as much to like about life onboard this car as there might be to dislike about either the idea or the appearance of it. This is a true Rolls-Royce, and among its dynamic strengths are outstanding mechanical refinement, unimpeachable ride comfort and excellent drivability.

Height-adjustable air suspension and BMW-derived four-wheel drive gives the Cullinan all the off-road capability that many owners are likely to require, and while towing capacity is currently capped at 2.6 tonnes, it’s due to increase to a more fulsome 3.5 tonnes before long. Which is probably enough for a speedboat considerably more expensive than the car.

6. Bentley Bentayga

The Bentayga has had an eventful passage through the Autocar road test evaluation process. Being the first in a barrage of £100,000-plus super-SUVs to come to market in 2016, we first rated it highly, with a caveat or two, in W12-engined form, and then rated it higher still when Bentley introduced an Audi-sourced 4.0-litre, 429bhp turbocharged diesel V8 in 2017, which made exactly as much torque as the twelve-cylinder petrol motor but at more accessible crankspeeds.

Then, in 2018, amid the spreading toxicity surround diesel engines, Bentley removed the Bentayga Diesel from sale in Europe, and with it removed from view what we considered the definitive version of the car. A V8 petrol model augmented the model range in the same year, while a plug-in hybrid arrived in 2019. There is now also the Speed – a 626bhp, £182,000 paean to excess – before the entire range was given an update for 2020. 

The Bentayga’s wonderfully plush interior, its swell of torque-laden performance and its sense of imperious, singularly enveloping luxury make it stand out even in this class, and these qualities might even be potent enough to win over a cynic who started out opposed to the idea of life in a blue-blooded SUV.

It isn’t quite as comfortable-riding or isolating as the Rolls-Royce Cullinan, offering instead a slightly more sporting driving experience that comes at the expense of that final shade of ride comfort. But a shade is all the Bentayga gives up – an occasional suggestion of headtoss and the merest fidget of fussiness over certain lumps and bumps at speed. Even as a luxury car regular, there’s every chance that you simply wouldn’t know what you were missing.

8. Range Rover SVAutobiography

The top-rung, long-wheelbase Range Rover has come a long way as a luxury car since the genesis days of the famous SUV upon which it’s based. The modern SVAutobiography, hand-finished as it is by Land Rover at its Special Operations base near Coventry, is a car that’s now fully 5.2 metres long and 2.6 tonnes in weight at its heaviest. It was conceived to take full advantage of the embryonic market for super-expensive SUVs and the high regard some have for the Range Rover brand, and it does so quite effectively.

Offering a choice of a petrol V8, a diesel V8 or a four-cylinder petrol plug-in hybrid powertrain, the SVAutobiography is a strict four-seater with ‘lounge’ rear chairs, around each of which you can arrange a fold-out aluminium tray table, while a sliding panoramic sunroof contributes to the remarkable senses of light and space onboard. The interior materials are more tactile and expensive than those of the standard Range Rover, too.

Ride comfort and isolation both also represent a step up from that car, although neither is quite in the league of the most refined cars in this niche; some sharper edges seem to test the structural limits of the car’s underbody, thudding through the ride composure slightly.  

9. Alpina B7

If it is exclusivity you crave, do not be fooled by the BMW badge on the long bonnet of the Alpina B7. Of all the supremely special and rare cars on this list, perhaps only the Mercedes-Maybach is as unlikely to hove into your view on public roads, and the typical B7 price-tag of close to £200,000 after options reflects that.

As ever with Alpina, there are two sides its version of a series-production BMW model. On paper, figures of 600bhp and 590lb ft from the twin-turbocharged 4.4-litre V8 suggest the B7 functions as an out-and-out alternative to the M7 BMW won't build. And terms of performance, perhaps this is the case – the B7 benefits from considerable modifications to both its powertrain and suspension in order to make it not only faster than any other 7-Series, but also better-handling. 

However, B7's true calling-card is sublime rolling-refinement to go along with its combination with almost sportscar levels of body control and a degree of agility totally out of kilter with the luxury-saloon clique. It is an exceptionally well-rounded machine, and only Bentley's Continental Flying Spur gets the better of it in this respect.