Mercedes-Benz G-Class vs Ferrari 12Cilindri

What's the difference?

As per the 1979 original, the current G-Class is produced by Magna Steyr in Arnie’s home town of Graz in Austria. And many fundamental things haven’t changed since then. But clearly this EV monster’s exotic electric powertrain is a huge departure.

It retains impressive off-road ability and straight-line speed. But will it hit the mark with top-end luxury 4WDers? Short story, this thing is wild, and it will be irresistible for a likely narrow band of tech-focused ‘must have the latest and greatest’ buyers. Nothing like impressing friends and family with a tank turn.

Note: CarsGuide attended this event as a guest of the manufacturer, with travel, accommodation and meals provided.

In the near future we’ll look back at the 12Cilindri and say it’s a shame Ferrari doesn’t make cars like that any more. But if this is the last proper, naturally aspirated V12 Ferrari ever, it’s definitely a worthy one. One day you’ll enjoy seeing this in a car museum.

Note: CarsGuide attended this event as a guest of the manufacturer, with travel, accommodation and meals provided.

Okay, so Mercedes-Benz says, with a straight face, that “with the aim of optimising the vehicle’s aerodynamics” classic G-Class elements have been revised, including the reprofiled bonnet, ‘air curtain’ vents in the flares over the rear wheel arches, A-pillar cladding and the small spoiler on the edge of the roof.

At the same time, the 20-inch wheels are also claimed to be "aerodynamically optimised” and underneath, a 26mm underbody casing made from a mix of materials, including carbon-fibre (attached to the ladder frame with more than 50 steel screws), protects the battery from dust, dirt and rocks.

In ticking off the Edition One, car-spotters should look for black rims with blue brake callipers behind them, blue inserts in the exterior protective strips as well as black door handles and a new rectangular design box on the rear door for storing items such as charging cables, tools or snow chains. If you want a spare wheel, choose the standard model.

An optional black-panel radiator grille ($3800) features tinted lighting units as well as an animated LED light band and chrome surround. The light band can be activated as a running light or an animation when locking and unlocking the vehicle.

And it’s worth noting Mercedes-Benz and the car’s contracted manufacturer, Magna Steyr, have invested much time and many Euros in retaining the car’s classic handle and door lock design. G-Wagen owners will recognise its sound from several kilometres away.

Inside the G580 it’s clear this is one area where the G-Class has progressed enormously over the decades. It’s still quite upright in terms of the dash design, but you’re confronted by twin 12.3-inch screens, supporting the Mercedes-Benz user interface. 

All very high-tech, but that’s balanced by an old-school grab-handle for the front passenger to latch onto during off-road work. 

The signature turbine-style air vents are located within squared-off panels, and in the limited Edition One you have a blue fleck running through carbon-fibre inserts on the centre console, door cards and that front grab handle. In the standard car it’s a (very attractive) walnut open-pore wood rather than carbon.

A luxurious interior for sure.

So, while I’ll admit a vehicle with such a massive, phallic bonnet and a cabin that seems to sit over the rear wheels is never going to be my favourite Ferrari, personally, it’s impossible to see how you could make a giant-bonneted V12-powered, heritage-hugging grand tourer look better than this.

Yes, it does look striking in pictures but in the flesh it is absolutely gob smacking, a thing of real beauty from some angles, and outrageous showiness from others.

Following one from behind, its massive, hunkered rear end actually brings to mind a Lamborghini Diablo, although I wouldn’t tell the many passionate Ferrari designers I met that.

They have a lot to say about why the 12Cilindri (and can we just discuss that name - yes, it is silly, in English, but when an Italian says it - Dodici Cilindri - with the properly poetical pronunciation, it really does make sense) looks as outrageously lovable as it does.

They reckon they were inspired by the exciting era of car design in the 1970s, but also by science fiction movies, and the desire to build something modern that also feels classic.

Take the black banded front end where the headlights live. “Our intent was to lose the human expression that cars have, to not have an actual human gaze, so it doesn’t have eyes.”

Of course, no car has actual eyes, but you get the idea, they didn’t want it to look like it has them, the way most vehicles do. 

There’s also a lot of talk about dihedrals and monoliths. The 12Cilindri also has an incredible clam shell bonnet, which not only creates a sense of theatre when you open it but means there’s no cut line through the bonnet, adding to that sense of the whole front end being monolithic. 

Then there are the many aero features, including two Batmobile-like flaps on the rear wing that activate to provide downforce when required - some 50kg of it at 250km/h.

I could go on and on, surely they did, but let’s just say this is one hugely impressive piece of car design. I know some people find it a little weird looking in photos, but they are simply wrong. It's beautiful in the flesh.

For the record, the G63 is just over 4.6m long and a little more than 1.9m wide with a 2890mm wheelbase. So, not huge, but its close to 2.0m height is hard to ignore. 

In the front there’s lots of breathing space, and in terms of storage you have generous bins in the doors with plenty of room for big bottles. Then there’s a centre armrest, which doubles as the top of a deep storage box housing a USB-C port inside. 

A sliding roller cover in the centre console reveals two cupholders, another two USB-C sockets, a 12-volt outlet and a wireless charging pad. Add in a big glove box and you’ve got plenty of options in terms of storage, power and connectivity. 

In the back, sitting behind the driver’s seat set for my 183cm position I’ve got tons of foot and legroom and, no surprise, lots of headroom.

There’s a fair bit of sculpting in the rear seat, which is as nice as it is unusual (makers often avoid bolsters on the rear seat as it makes the backrest harder to fold flat). And in terms of three-abreast accommodation, a smaller adult will be okay in the centre spot for shorter journeys. Three up to mid-teenage kids will be swimming in it.

Then, for practicality you again have generous bins in the doors. And if you need even more capacity, fold down the centre armrest which houses two different size cupholders. 

In the rear of the centre console you’ve got two USB-Cs, a 12-volt power outlet, individual climate control and directional vents.

There are map rockets on the front seatbacks and more air vents in the B-pillar. So, when it comes to comfort, powering up devices and storing ‘things’ you’re well taken care of.

The side-opening tailgate door opens from right to left, which isn’t ideal when parallel parked on the left hand side of the road, but boot volume is over 600 litres (VDA) with all seats upright, expanding to nearly 2000 litres with the 60/40 split-folding rear seat lowered.

There are multiple tie-down hooks, a netted pocket, two lights, a 12-volt outlet as well as a ‘ski-port’ door and sliding cargo cover to enhance practicality and security.

As mentioned earlier, the full-size spare in the standard model, but the Design Box replaces it on the Edition One, although Mercedes-Benz says it’s aiming to make a spare available as an option later in the year.

For what it is, a two-seat grand tourer/rocket ship, the space inside is perfectly functional, and there’s a large kind of overgrown parcel shelf where you can throw a back pack or your jackets if you need to.

You also get a 270-litre boot, which is, you guessed it, just big enough for a set of golf bags.

Keep in mind that there is literally no one on Earth who will buy this as their only car.

So just how big are these big dollars we’re talking about, for a Ferrari 12Cilindri. Well take a big deep breath, because the Coupe we drove starts at $803,500 while the convertible Spider, which is also available for order is $886,800.

Yes, that does seem like a lot to just take the roof off, but we’re talking about customers who will likely pay over $1M for one of these cars by the time they’ve finished personalising and adding expensive options, so they won’t mind.

And, to be fair, aside from the Purosangue SUV, this is about as many square metres of Ferrari as your money can buy you - not to mention the most cubic centimetres of engine, at 6.5 litres.

There’s a fair slab of luxury inside with a new 10.2-inch central touchscreen that makes it easier to ignore just how poorly designed and difficult to use the haptic buttons on the steering wheel are.

This is where you can run your Apple CarPlay or Android Auto without the kind of frustrated screams you’ll hear in some Ferraris.

The driver also looks at his own lush 15.6-inch display while the passenger now gets an 8.8-inch screen of their own, which can tell them how fast the person next to them is driving, or allow them to choose music to distract them from the blurred scenery outside.

The 12Cilindri is also available with luxurious ventilated seats featuring massage functions, as well as heating and cooling. But if you don’t want that kind of frippery you can opt for the far sportier carbon-fibre bucket seats instead.

Similarly, you can choose to have a very snazzy looking tinted glass roof or a carbon-fibre one, if you're very serious about lowering your centre of gravity. 

Those kind of choices actually speak to the fact that the 12Cilindri is very much trying to be two cars at once; a luxurious and powerful Grand Tourer in the tradition of gentlemen drivers exploring Europe by road and, effectively, a supremely fast supercar, although Ferrari admits it is no longer the ultimate vehicle in its range, because more modern hybrid heroes like the 296 GTB and SF90 are, today, much more impressive when it comes to pure pace.

The G580 is powered by four permanently excited synchronous motors, each delivering around a CLA200’s worth of power and torque to each wheel for overall outputs in excess of 432kW/1164Nm.

Each motor has its own two-stage transmission and power electronics for almost infinite fine-tuning of the direction and amount of drive sent to individual wheels. Merc calls it ‘individual-wheel drive’.

This stupendous, trumpeting, mid-mounted 6.5-litre V12 (it’s mounted just beneath the windscreen, effectively, which actually looks a bit weird when you lift up that big clamshell bonnet, but makes sense in terms of mid-engine balance for handling) is a further development of what was already a fearsome powerplant in the vehicle that precedes this, the Ferrari 812 Superfast.

This new version also gets an eight-speed dual-clutch transmission, instead of the old seven-speed one, which theoretically provides better economy, as if the owners will care, but also provides “more driving enjoyment” as its shift times are now 30 per cent faster.

The V12 itself, naturally aspirated remember, now revs even higher, with maximum power of 610kW arriving at a very, very loud 9250rpm, just short of the 9500rpm redline.

What is incredible about that rev number is just how effortlessly and easily the engine will climb to those heights, repeatedly and addictively.

Ferrari says it’s also developed something called 'Aspirated Torque Shaping', which allows it to “sculpt” the torque curve in relation to engine speed and the gear selected, with 80 per cent of its 678Nm kicking in from 2500rpm.

The goal of this, on which it delivers, is to provide a sense of “seemingly endless acceleration”, particularly in third and fourth gear, where the car’s happy place exists. 

All that grunt will hurl you to 100km/h in 2.9 seconds or from a standing start to 200km/h in 7.8. No, it's not the fastest power plant Ferrari now makes, but in terms of its intended goal of being the greatest naturally aspirated V12 ever, it's a 10 out of 10 effort.

There is no way that Ferrari will get away with making another engine like this, so it’s fitting that it’s going out on an operatic high note.

Housed in a torsion-resistant casing and embedded low down in its ladder-frame chassis, the G580’s 116kWh two-tier, liquid-cooled lithium-ion battery pack delivers a WLTP-rated range of 473km, or 567km on the more lenient NEDC scale.

‘Eco Assistant’ and ‘Range Monitoring’ functions provide continuous information on battery status, energy consumption and estimated range.

Maximum system capacity is 400 volts which enables 200kW DC charging, meaning a 10 to 80 per cent fill in as little as 32 minutes. Maximum AC charging capacity is 11kW.

Claimed energy use is 23.1kWh/100km, and we saw an average of 28.6kWh across urban and highway running on the launch drive program.

Not exactly a ‘green’ EV choice, then, but it’s worth noting a one-year Chargefox subscription is included to off-set the car’s energy appetite.

Move along, nothing to see here. Well, nothing you wouldn’t expect, except for the fact the Ferrari 12Cilindri is fully emissions compliant with the 2026 Euro-6-E standard. Incredibly. A ceramic catalytic converter is part of the magic, apparently, but a lot of effort has clearly gone into all areas of emissions.

Its CO2 emissions are claimed to be 353g/km, but then its fuel efficiency is a claimed 15.5 litres per 100km, and that’s just having a laugh.

Despite having a 92-litre tank, I was shown a predicted range of just over 415km when full, and was down to a predicted 300km to go after draining a quarter of a tank. Even EVs can do better than that.

So, with 432kW and around 1160Nm, even though the G580 weighs in at around three tonnes, you’re talking 0-100 km/h in 4.7 seconds. And this car gets up and goes… like a beast.

What you don’t get is that traditional Merc-AMG G63 V8 rumble, because, of course, no engine. 

But you do get what Mercedes calls ‘G-Roar’, essentially a sound bar at the front of the car also using the audio system inside to give it what is not exactly an engine noise but some sense of the car progressing. And you can turn it off for completely silent running.

‘Electric Dynamic Select’ changes the parameters of the motors, transmission, suspension, ESP and steering as required. On-road that means ‘Comfort’, ‘Sport’ and ‘Individual’ modes, with off-road comprising ‘Trail’ and ‘Rock’. In the Comfort setting drive flows primarily to one axle for optimum energy efficiency.

Suspension is by double wishbones at the front and a De Dion-style live (rigid) axle at the rear. You’ve got the same adaptive-type set-up as per other G-Class models, so ‘Comfort’ and ‘Sport’ modes and of the many traditional G-Class traits this car exhibits, ride quality is one of them.

Even in Comfort you’ll find even little bumps and thumps making their way up into the seat of the pants and the cabin. It is after all a body-on-frame, ladder-chassis type vehicle and that’s not unusual.  

In terms of steering, it’s accurate and road feel is good. You’ve got 275-wide Falken Azenis FK520 tyres that are more on- than off-road focused. The car feels stable and nicely planted on the road.

The physical brakes are by ventilated discs front and rear, and the big rotors are the same size (353mm) all around. They work nicely and feel like a conventional set-up.

Regenerative braking kicks in as soon as you lift off the accelerator pedal. The powertrain is harvesting energy as the car decelerates and there are four levels you can adjust with the steering wheel paddles up to a quite aggressive level - not quite, but close to a single-pedal set-up.

Off-road, the G580’s ‘G-Steering’ system allows the wheels to turn at different speeds to induce slight ‘drift-like’ oversteer and tighten the turning circle. It works beautifully and the car’s fording depth is 850mm, a full 150mm more than internal-combustion G-Class models.

A three-speed off-road crawl function is adjustable to speeds as low as 2.0km/h, and the car is claimed to remain stable on sideways slopes up to 35 degrees. 

Torque vectoring is used to create ‘virtual diff locks’ and there’s a ‘low-range’ setting. Switch to the ‘Offroad Cockpit’ and data including gradient, lateral inclination, compass readings, tyre pressures and the selected G-Mode appear.

A ‘Transparent Bonnet’ function creates a virtual view of what’s approaching and passing under the front wheels to help the driver pick their way through steep ascents or declines.

For the record, the G580’s approach angle is 32 degrees, departure is 30.7, breakover is 20.3 and ground-clearance is 250mm.

And of course, with the wheels independently powered, the G580’s signature move is what Mercedes-Benz calls a ‘G-Turn’ but the rest of the world calls a tank turn.

If you encounter an obstacle that makes forward progress impossible, the system spins the left- and right-hand wheels in opposite directions so this brute can turn on the spot like an M1 Abrams. You can’t help but crack up laughing when executing this extreme party trick!

In terms of miscellaneous observations around ergonomics and the car in general, it has a 13.6-metre conventional turning circle. So if you’re not using the G Turn function in the car park be ready for a sizeable turning arc.

Also, those aero tweaks here and there seem to have had an effect. Wind noise, especially for such an upright, squared-off design is surprisingly modest. And overall, from a build point of view, this car feels as though it’s been carved from a solid piece of metal. In every aspect it presents as a quality item.

To say that our first drive of the Ferrari 12Cilindri was impacted by nasty wet weather and standing water on slick and narrow European roads would be like saying that going outside naked when it’s snowing impacted your level of goose flesh.

For the first 30 minutes I was breathing like someone who’d just been pushed out of a plane with no parachute. When trucks came towards me, and when the rear wheels scrabbled madly to find grip - bringing to mind the whirling legs of the cartoon Road Runner - I breathed in so severely that I think I now have a pair of boxer shorts stuck in my chest cavity. 

Fortunately, Ferraris have a 'Wet' setting, which is a work of genius, sensing the amount of grip you might not have and adjusting the power delivery to keep you safe. Remarkably, even in this mode, you don’t feel short changed on power in this wild V12-powered machine.

Unfortunately, the combination of my work ethic, professional pride and male ego meant that I could not allow myself to stay in Wet mode and would occasionally switch to 'Sport', when the rain eased up and the road almost dried out.

It was during these times that, after about an hour, I really started to gel with the Dodici Cilindri and found opportunities to enjoy its stupendously operatic soundtrack.

Much as the emissions laws have squeezed the engine, new sound regulations mean this V12 Ferrari must be quieter, in theory, than ever before, at least from outside.

But the sound designers have gone to a lot of trouble to make sure the sensational noise of this engine spinning its way to 9000rpm-plus finds its way into the cabin, and into your ears, and your very soul.

The temptation to give it plenty in the lower gears was thus overpowering and unending, but this grand tourer is so powerful that exploring the upper ranges in any gear means warping straight past speed limits, and sane behaviour. 

Fortunately, the 12Cilindri has stupendous brakes, and while its extreme length - almost 5.0m - causes some nose lifting under acceleration and diving under hard stopping, the car’s mid-engined balance means you always feel planted and in control. 

The steering is also super sharp and, while it takes some getting used to, the accuracy of its turn-in encourages you to push harder and harder. I had a fantastic time driving it through long sweeping bends, and a slightly more stressful time in sharp hairpins.

This Grand Tourer really is two cars in one, however, because if you leave the gearbox in Automatic it really does take all the effort away, riding its wall of torque and seemingly capable of driving at any speed from 40km/h to 240km/h in seventh or eighth gear. 

It is far more fun, and frightening of course, to change the gears yourself, and explore those higher, scintillating rev ranges.

So, it’s a great car, a collector’s piece, because they’ll never make another one like it, and a moving piece of visual drama. The only problem I have with the 12Cilindri is it’s just not the best Ferrari a huge whack of cash can buy.

Indeed, the Ferrari 296 GTB is not only the best Ferrari I’ve ever driven, it’s the best car I’ve ever been lucky enough to sit in, and it’s more than $100K cheaper.

Apparently the thing to do, if you’re a Ferraristi, is to have one of each. Sounds good.

The Ferrari 12Cilindri has not been ANCAP tested, nor is that ever likely to happen.

As well as a new brake-by-wire system and improved brakes that promise shorter stopping distances, this Ferrari is packed with software designed to keep you on the road, including 'Side Slip Control' and too many levels of traction control to count.

It also features, as standard, adaptive cruise control, 'Surround View', 'Assisted Emergency Braking', lane keeping assist, 'Traffic Sign Assistance' and 'DDAW' or Driver Drowsiness and Attention Warning.

The G580 is covered by Mercedes-Benz Australia’s five-year/unlimited-km warranty, which remains the standard offering in the premium part of the market and an eight-year/160,000km drive battery warranty.

Service intervals are every 12 months or 20,000km with service plan pricing available over three ($2645), four ($3980) and five ($4670) years. In approximate terms, each workshop visit will cost ‘around’ $900. Not exactly cheap, especially for an EV, but this is no ordinary electric vehicle.

Like all Ferrari’s, the 12Cilindri comes with a seven-year, unlimited km warranty and a free-of-charge seven-year maintenance program covering all regular maintenance for the first seven years of the car’s life.

Service intervals are once a year, or every 20,000km.