Audi A8 vs Ferrari 812

What's the difference?

The Audi A8 swims in a luxury car shark tank where those paying the big dollars expect top-shelf everything. It delivers a serene driving experience whether you’re in the front or the back, in a superbly engineered and executed luxury sedan package. Not perfect, but very, very impressive.

Clearly, this is not a car for everyone, and you’d have to question whether it’s a car for anyone, really, but people who like spending $610,000 on Ferraris, and waiting in a queue to do so, will be delighted, because it delivers the kind of exclusivity, and bragging rights, that you’d have to hope a car called Superfast would.

Personally, it’s a little too much, a little too over the top and definitely too mad, but if rockets are your thing, you won’t be disappointed.

The A8 is close to 5.2 metres long, yet instantly recognisable as an Audi thanks mainly to its evenly weighted proportions, gently curved roofline and overall high-waisted design. Worth noting its drag coefficient (Cd) is an impressively slippery 0.25.

The characteristic look is accentuated by the brand’s signature, six-sided grille, in this instance highlighted by a matrix of high-relief chrome accents. And typically angular LED Matrix headlights sit either side.

Check out our video review for the carefully orchestrated animation they run through when the car is unlocked.

The car looks equally svelte and contemporary from the rear, with just the right amount of chrome lifting the tone and multi-spoke 20-inch rims filling the wheel arches nicely.

As you’d expect, the top-shelf look and feel continues inside with the seats trimmed in aniline leather, perforated on the front and outer rear positions, with genuine hide also covering the centre console, door rails and armrests, steering wheel and upper dashboard.

Fine grain ash wood inserts sit alongside brushed metal elements and a meticulous attention to detail is obvious… everywhere.

For example, the interior door handle design has been thoroughly thought through, requiring a simple underhand tap to open the door, rather than the more conventional, and ergonomically convoluted, ‘over the top’ movement.

Three sleek screens dial up the tech - a 10.1-inch multimedia interface at the top of the centre stack, an 8.6-inch display below it for heating and ventilation, and a 12.3-inch version of Audi’s ‘Virtual Cockpit’ in the instrument binnacle.

And the spacious rear is the epitome of cool, calm Teutonic form and function. You feel relaxed the moment you get in, and isn’t that the primary aim of a car like this?

It’s very… big, isn’t it? And it looks even bigger in the flesh with a bonnet you could use to put a roof over your tennis court. In all, the Superfast is 4.6m long, almost 2.0m wide and weighs 1.5 tonnes, so it certainly has presence.

Making something this big look good is a challenge even for those as talented as Ferrari’s design team, but they have nailed it. The front has what appears to be a mouth, poised to swallow lesser cars whole like some whale shark Terminator. 

The bonnet appears to be flaring its nostrils, and looks fabulous from the driver’s seat, and the swooping side and taut rear complete things nicely.

Personally, it still just looks too big to be a Ferrari, but then this is not a mid-engined super car, it’s a grand touring rocket ship, and the ultimate expression of unnecessary excess, and it pulls off that aura perfectly.

Space is luxury, be it a large house, a first class seat or a spacious car, and at nearly 5.2 metres long with a close to 3.0m wheelbase the Audi A8 measures up. 

Even before you get in, the doors have an amazing sense of solidity and quality. It’s like opening and closing a bank vault… if that huge circular door had a power-assisted soft-close function. 

There’s copious amounts of space for the driver and front passenger with lots of storage including a lidded box between the front seats, complete with a two-piece longitudinally split top design, so you can sneak your half’s open without displacing your neighbour’s elbow.

The door bins are decent but there isn’t a specific cut-out for bottles, so it’s more a case of laying them down than standing them up. There’s also a handy covered cubby at the end of the door armrests.   

The glove box is a good size and there are two cupholders under a pop-up cover in the centre console.

Of course, the back is where space really counts, and there’s as much room as you’d find in, well… a limo.

Sitting behind the driver’s seat, set for my 183cm position, I enjoyed copious amounts of head, shoulder and legroom. 

There are electric sunblinds for the rear and rear side windows, controlled by buttons in the door as well as the rear seat remote, a 5.7 inch OLED display housed in the beautifully trimmed fold-down centre armrest (which also has a soft close function!). The remote also allows adjustment of the lighting and climate control. Classy.

There’s a shallow storage box and twin cupholders in the armrest, medium size door bins and hard shell pockets on the front seat backs. The rear armrests also feature a small lidded cubby. 

In terms of connectivity and power options there’s wireless Android Auto and Apple CarPlay, a USB-A and USB-C in the front, and an identical pair in the rear, as well as a 12-volt socket in the front and two in the back.

Boot volume is a useful 505 litres (VDA) and the lid is electric, with gesture control. It’s able to easily swallow our three-piece luggage set or the bulky CarsGuide pram. And while the rear seats don’t fold there’s a ski port door to accommodate long items. Just make sure you use the tie-down anchors in the boot to ensure they’re properly secured. There’s a handy netted section behind the left wheel well and a cargo net is included.

Maximum towing capacity, for a braked trailer, is 2.3 tonnes (750kg unbraked) and in more good news, the spare is a space-saver rather than the increasingly prevalent inflator/repair kit.

Practicality isn’t really your concern when you buy a two-seat mega car like this, so let’s just say it’s about as practical as you would expect it to be. Not very, then.

Is it possible that any car - save one made from gold, dusted with diamonds and stuffed with truffles - would represent good value at a price of $610,000? It seems unlikely, but then people who can spend that much assay value differently, and would probably say that something as profound as the 812 Superfast is worth buying at any price.

Another way to look at it is price-per-litre, which is less than $100,000, considering you do get 6.5 litres of V12 Ferrari donk. Or you could go by kilowatt, which works out at nearly $1000 each for your 588kW.

Other than that you do get a lot of leather, a high-quality interior, superior exterior styling, badge-snob value that’s hard to put a price on and vast swathes of F1-derived technology. And a free car cover.

The Audi A8 50TDI is powered by a 3.0-litre turbo-diesel V6 engine sending 210kW (from 3500-4000rpm) and 600Nm (from 1750-3250rpm) to all four wheels via an eight-speed automatic transmission (with ‘Tiptronic’ sequential manual shift function) and Audi’s quattro constant all-wheel drive system using a self-locking centre differential.

It also features a 48-volt electrical set-up for mild hybrid functionality built around a belt connected starter/generator, AC to DC converter and a 48-volt lithium-ion battery. 

With energy recovery of up to 12kW from regenerative braking, it enables the A8 to regularly coast with the engine switched off and helps the extended stop-start system to operate smoothly. 

I did want to give the epic, enormous 6.5-litre naturally aspirated V12 engine a perfect 10 here, but when I paused to think about it I had to admit that it is, quite possibly, a little too powerful.

Yes, it is amazing to think Ferrari can build a car that has 588kW (800 horsepower - hence the 812 nomenclature; 800 horses and 12 cylinders) and doesn’t just dig itself a hole in the road as soon as you put your foot down.

And yes, it does provide the kind of performance that makes all other cars seems a bit piss poor and pathetic, even the really good ones. 

But honestly, who could ever use it all, or need it all? They might seem like irrelevant questions, I guess, because it’s all about conspicuous over-excess, a car like this, so really the question is, would anyone want to live with 588kW and 718Nm of torque, or is it just too scary in reality?

Well, a little bit, yes, but Ferrari’s engineers have been wise enough not to actually give you all of that power, all the time. Torque is limited in the first three gears, and maximum mental power is actually only available, in theory, at 8500rpm in seventh gear, at which point you’d be approaching its top speed of 340km/h.

The fact that you can rev an engine this big, and this lusciously loud, all the way to 8500rpm is, however, a joy that would never tire.

In more practical terms, you can run 0-100km/h in 2.9 seconds (although cheaper, less crazy cars can do that, too) or 200km/h in 7.9 (which is a tiny bit slower than the far lighter McLaren 720S).

What you can’t do, of course, is achieve any of those numbers on winter tyres, or roads with snow on them.

Audi’s official fuel economy number for the combined (ADR 81/02 - urban, extra-urban) cycle is 6.6L/100km, the 3.0-litre turbo-diesel V6 emitting 175g/km of CO2 in the process.

Over a week of city, suburban, and some freeway running we averaged 11.1L/100km, which is acceptable for a 2.1-tonne luxury sedan.

Also worth noting the standard stop-start system works beautifully thanks to the 48-volt starter/generator.

You’ll need 82 litres of diesel to fill the tank and using the official number, that translates to a range of just over 1240km, which drops to around 740km using our real-world figure.

Much as you can’t have a good volcano without some serious lava, you can’t have 800 horsepower without burning a lot of dead dinosaur goo. The Superfast has a claimed fuel-economy figure of 14.9L/100km, but on our drive the screen just said "Ha!" and we burned through a whole tank of fuel in less than 300km. 
Theoretical emissions are 340g/km of CO2.

Despite extensive use of aluminium in the ‘ASF’ platform and body panels, the A8 tips the scales at a sturdy 2095kg, yet Audi says the A8 will accelerate from 0-100km/h in just 5.9 seconds. And with 600Nm of peak torque available across a flat plateau from 1750-3250rpm this big four-door gets up and goes hard when asked to. 

At more sedate speeds you’re occasionally reminded there’s a diesel engine under the bonnet, with that characteristic engine and exhaust noise only making their presence felt under pressure. 

In fact, under normal circumstances, noise, be it the engine, tyres or wind is minimal, thanks to a combination of the car’s aero-efficient shape, thick acoustic glass and other sound-deadening measures throughout the car.

The eight-speed auto transmission is suitably smooth, with the central shifter or wheel-mounted paddles able to make snappy sequential ‘manual’ shifts.

There are four drive modes in the ‘Drive Select’ system - ‘Comfort’, ‘Auto’, ‘Dynamic’ and ‘Individual’ - enabling tweaks to the steering, transmission, throttle and suspension. Comfort felt most appropriate most of the time, although dialling up the throttle and transmission to more aggressive modes in Individual adds an enjoyable edge.

The suspension is five-link front and rear with an adaptive air system smoothing even high-frequency bumps and ruts amazingly well.

Push into a corner and the A8 feels nicely balanced, its wide track, sophisticated suspension, plus the quattro AWD system seamlessly distributing drive between the front and rear axles, keeping the big body under control. In fact, you feel the ‘big car shrinking around you’ syndrome from the get-go.

The steering is precise without being overly sharp and road feel is good. Again, with that 2.1-tonne kerb weight in mind, braking is appropriately powerful with big ventilated discs front (350mm) and rear (330mm).

It pays to remember the turning circle is 12.5m, and it’s worth picking your spot for a U- or three-point turn.

Although there’s a lot going on for the driver in terms of screens, buttons and switches it all makes sense ergonomically. The head-up display is helpful and there’s a common sense mix of digital and physical controls, the latter including an audio volume knob. Yes.

Insane. It’s a word that people often lift from their lexicon when describing a supercar experience, because clearly, as forms of transport, things like Ferraris and Lamborghinis are not sane options.

But the Superfast really deserves the word, because it feels not only the opposite of sane, but truly bonkers. As if someone built it for a dare, realised it was a bad and possibly dangerous idea, and then put it on sale anyway.

Picture some tiny-handed child with his greasy, post-cheeseburger fingers poised over a big red button on his desk that could wipe out humanity, and that’s basically the situation your right leg finds itself in when driving the Superfast.

There is so much power on tap here - even the limited amount of it that the engineers allow you to access in lower gears - that it truly seems possible you’ll have a Road Runner moment, and simply dig a hole in the ground, if you push the throttle too hard.

Yes, on the one hand, the noises this extreme V12 makes above 5000rpm are memorable and moving, like Satan himself singing Nessun Dorma in a shower of sparks. At one stage we found a long tunnel, perhaps the only dry road within 500km that day, and my colleague forgot all about his licence and let rip.

The numbers on my 'Passenger Screen' spun like poker-machine wheels, then turned red and then implausible. I was shoved back into my seat as if by Thor himself, and I squealed like a small pig, but my co-driver heard nothing over the Monaco tunnel during F1 sound.

Even on dry road, of course, the winter tyres we were forced (by law) to run in the foul snowy conditions could not maintain grip, and we constantly felt the rear skipping sideways. Fortunately we were in Italy, so people simply cheered us on.

The likelihood that you will lose traction in this car is so high that the boffins have included a special feature in its new 'Electronic Power Steering' system called 'Ferrari Power Oversteer'. When you inevitably start going sideways, the steering wheel will apply subtle torque to your hands, 'suggesting' the best way to get the car back in a straight line.

A proud engineer told me that this is basically like having a Ferrari test driver in the car with you, telling you what to do, and that they used their skills to calibrate the system. You can override it, of course, but it sounds scarily like an autonomous-driving precursor to me.

What’s disappointing about this car having EPS at all, rather than a traditional hydraulic system, is that it just doesn’t feel muscular enough for a hairy-handed monster of a car like this.

It is accurate and precise and pointy, of course, and makes driving the Superfast, even in stupidly slippery conditions, almost easy. Almost.

It’s actually surprising how hard you can push a car like this along a windy and wet mountain road without careering off into a muddy field.

More time, and more traction, would have been appreciated, but you can tell it’s the sort of car you’d grow into, and perhaps even feel in control of, after a decade or so together.

So it’s good, yes, and very fast, obviously, but I can’t get past the idea that it’s all a bit unnecessary, and that a 488 GTB is simply, in every single way, a better car.

But as a statement, or a collector’s item, the Ferrari 812 Superfast certainly is one for the history books.

It might not surprise you to hear that, unlike every other company’s press kits, the Ferrari ones don’t generally include a section on 'safety'. Perhaps because driving something this powerful is inherently unsafe, or possibly because they believe their 'E-Diff 3', 'SCM -E' (magnetorheological suspension control with dual-coil system), 'F1-Traction Control', ESC and so forth will keep you on the road no matter what. 

If you do fly off, you’ll have four airbags, and a nose as big as a house forming a crumple zone, to protect you.

The A8 is covered by Audi Australia’s five-year/unlimited km warranty, which is now par for the luxury market course, and 24-hour roadside assistance is included for the duration.

Paint defects are also covered for five years, with rust (to the point of perforation) covered for 12. Nice.

Service is required every 12 months or 15,000km with a five-year capped-price plan for the A8 coming in at $3830, or $766 per year. That’s a fair wedge but not outrageous for the category.

Once you’ve paid the vast cost of entry, it’s nice to know you will get some stuff for free, like your first seven years of servicing, including all parts and labour, carried out by trained Ferrari technicians, who even dress like pit crew. It’s called 'Genuine Maintenance', and is genuinely Kia-challenging in its scope.