Ferrari GTC4 vs Mercedes-Benz C43

What's the difference?

The Ferrari GTC4Lusso is a properly fast, beautifully composed, and supremely luxurious four-seat coupe.

Sadly, evermore stringent emissions regulations have put atmo V12's on the knife edge of extinction, with Ferrari, Lamborghini, Aston Martin and a few others hanging on for grim death.

In fact the twin-turbo V8 Lusso T (powered by the same engine used in the California T and 488) will arrive and be sold alongside this car in Australia later this year.

But we’d like to propose a captive breeding program to keep the big V12s alive because this engine’s soundtrack and the GTC4Lusso’s overall driving experience is magnificent.

The new AMG C 43 may lack the drama and excitement we’ve come to expect from the German performance brand, but that doesn’t mean it’s a bad car. Yes, it could be more extroverted and the ride could be improved, but this is still a sharp-looking sports sedan with loads of punch.

This is a car that speaks to its times, with ever-stricter emissions regulations making it harder and harder for car companies to produce loud, wild and charismatic cars. So Mercedes-AMG has worked within those boundaries and come up with a car that retains at least some of those core elements that has made the brand so desirable over the years.

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

Revealed to the world at last year's Geneva motor show, the GTC4Lusso is a substantial evolution of the out-going FF, and follows classic Ferrari GT form, with a glorious, 6.3-litre, naturally aspirated, V12 sitting majestically in its nose.

The car's proportions echo that configuration with a long snout and rear-biased, gently tapered cabin maintaining essentially the same silhouette as the FF. But Ferrari has remodelled the nose and tail; tweaking the aero detailing at the same time.

There's a host of new vents, ducts and louvers contributing to a claimed six per cent improvement in drag coefficient.

For example, the diffuser is a work of aerodynamic art, following a keel shape, with vertical fences channeling air flow towards the centre to reduce drag and increase downforce.

A wide, single-piece grille dominates a smoother front end that moves from upright to a distinct forward lean, with a neat chin spoiler enhancing the racier look.

Larger, triple-blade vents in the front wings add more aggression, and the treatment of the rear side glass and tailgate have been refined and simplified.

Always a subjective call, but we think the restyling work, done in-house by Ferrari Design, has made an already distinctive car even more appealing.

Ferrari says the interior was developed around a 'dual cockpit' concept, to “enhance the shared driving experience”, and the cabin is beautiful.
 
There's a new 10.3-inch colour touchscreen, with the interface for the climate control, sat nav and media all refreshed. It's backed up by a more powerful 1.5Ghz CPU with 2GB of RAM, and it’s much, much better.

'Our' car also boasted the optional ($9500) 8.8-inch ‘Passenger Display’ incorporating performance read-outs, and now, the ability to select music and fiddle with the nav.
 
The attention to design detail and the quality of its execution is breathtaking. Even the slender sunvisors in our test example were hand-stitched leather. And the pedals are drilled alloy. Not alloy covers, or some other faux creation – real aluminium, right down to the passenger footrest pad.

Mercedes has created something of a problem for itself with its decision to introduce AMG styling packages for the majority of its range, including the C-Class.

It means the C 43 has to walk a fine line between looking like a unique AMG model, rather than just a C300 with a bodykit and not out-doing the C63.

To that end it has AMG’s now familiar grille with vertical bars, the unique and complex-looking 20-inch alloy rims and a small lip spoiler on the boot. But otherwise it is surprisingly understated for an AMG, lacking the more obvious and muscular stance of previous AMG offerings.

Inside, there’s a similar theme, with the typical Mercedes-Benz luxury appointments but with a sportier, AMG twist. The steering wheel is chunky and comes with AMG branding, metallic shift paddles and a pair of rotary dials/buttons that allow you to alter the various drive modes and settings.

The one on the right allows you to switch between the pre-set Comfort, Sport, Sport+ and Individual modes, while the one on the left can scroll between the various individual aspects to tailor the settings to the conditions.

In typical modern fashion the design is tech-laden, with a digital display for the instrument panel (that can be switched between various graphics) and a large, tablet-style central multimedia touchscreen that controls the majority of the car’s non-driving functions.

For once we can mention Ferrari and practicality in the same breath because the Lusso offers generous accommodation in the front and rear. Forget '2+2', the back seats are for grown-ups.

With all its drive and dynamic tech on board it's hard to think of a more elegant and capable four-seater for your next trip to the chalet for a cheeky weekend skiing off piste.

In fact, Ferrari says the FF attracted a new, younger batch of owners that make greater use of their cars.

Admittedly, Ferraris don't generally rack up huge kays, but clocking mileage 30 per cent higher than average is significant.

Front seat passengers slip easily into generous and intricately sculpted sports seats, with slim map pockets in the doors and space for bottles, a single large cupholder in the substantial centre console, as well as a lidded storage box (which doubles as a centre armrest) housing 12 volt and USB outlets.

There's also a decent-sized glove box, and a second tray sits further towards the dash to store your black credit cards, Vertu phone(s), and assorted jewellery. Its leather trimmed, double-door closure is reminiscent of the finest Milanese cabinet.

The long, leather-wrapped transmission tunnel continues uninterrupted through to the back, dividing the individual rear bucket seats. A pair of jet fighter style vents sit in the centre, slightly ahead of another two cupholders and a small oddments box containing additional USB ports.

But the big surprise is the amount of head, leg and shoulder room on offer back there. The door aperture is enormous and the front seats quickly tilt and slide forward with the flick of a single handle, so entry and egress is relatively easy.

It's an ultra-comfortable and relaxed place to be, and at 183cm I could sit behind the front seat set to my position with heaps of headroom and three to four centimetres of knee clearance. Finding space for your toes under the front chair is more of a challenge, but an extended journey in the back of the Lusso would be fine.

The only caveat there is the test vehicle’s optional 'Panoramic Glass Roof' ($32,500!), which essentially removes the roof lining, and it would be interesting to sit in a car without it.

Cargo space is real-world useful, with a substantial 450 litres on offer with the rear seats upright, and a full 800 litres available with them folded down.

There’s no spare tyre; a 'can of goo' repair kit being your only option.

The new C-Class has grown slightly in size compared to the model it replaces, most notably with a 26mm increase in the wheelbase which you can feel in the cabin.

The front seat space is good, with excellent adjustability for the power-adjustable seats and steering column. I had no trouble finding my ideal seating position which makes for a more enjoyable and uncompromised driving experience.

Rear space is a bit tighter (which is typical for this segment/size of vehicle), but thankfully the standard seats do have very deep sculpting in the backs which allow for more knee space and foot room.

However, at approximately 180cm (six-foot), I wouldn’t like to sit behind my seating position for long periods as my knees were touching the seat back, and headroom is compromised with the panoramic glass roof.

In terms of small item storage there’s a lidded console box in between the front seats as well as a pair of cupholders and a small tray where you can place your mobile phone.

It’s worth noting, though, that early examples of the C 43 in Australia do not have a wireless smartphone charging pad, with that reportedly being introduced from February production.

While that’s good news, it’s not really competitive in this day and age to offer a car costing six-figures without such technology.

There’s also only a single USB-C power outlet in the front, which is another disappointment, but there is a pair in the back.

Mercedes does win some points back for a respectable 455-litre boot, which has a nice wide load opening that will make packing luggage easier.

We’ll get to the major change under the bonnet shortly, but another significant alteration for this latest C 43 is the price.

It now starts at $134,900 (plus on-road costs), which pushes it well above its market rivals, the BMW M340i xDrive and Audi S4, which start at $104,900 and $106,200, respectively.

However, Mercedes has added more technology under the bonnet and loaded the C 43 up with standard equipment, including its '4Matic' all-wheel drive system, adaptive damping, rear-wheel steering and 20-inch alloy wheels.

In terms of creature comforts, the C 43 is well-appointed, with leather upholstery, a head-up display, augmented reality navigation, a panoramic sliding sunroof, and a Burmester 3D surround sound system.

There are two option packages for the C 43. The 'Digital Light Package' costs $2400 and adds Multibeam LED headlights with 'Ultra Range' highbeam, 'Adaptive Highbeam Assist Plus' as well as active light function and cornering light function.

The 'Performance Ergonomics Package' includes AMG Performance front seats, an AMG Performance steering wheel in Nappa leather and microfibre and the 'AMG Track Pace' system for an additional $5200.

The Lusso is powered by a 6.3-litre, 65-degree, naturally aspirated V12 producing a monumental 507kW (680hp) at 8000rpm and 697Nm at 5750rpm.

It features variable valve timing on the intake and exhaust side, the rev ceiling is a lofty 8250rpm, and revisions from the FF installation include redesigned piston crowns, new anti-knock software, and multi-spark injection, for a four per cent gain in power and two percent rise in maximum torque.
 
Also new for the Lusso is the adoption of six-into-one exhaust manifold with equal length pipes and a new electronic bypass valve.

The Lusso features an insanely rapid-shift, seven-speed 'F1 DCT' dual-clutch transmission, working in parallel with Ferrari’s new and improved '4RM-S' system, which combines all-wheel drive, and now, four-wheel steering to enhance power down and dynamic response.

The drive and steering tech is integrated with Ferrari's fourth-gen side slip control, as well as the 'E-Diff' electronic differential and 'SCM-E' suspension damping syste.

The biggest talking point about this new car is the engine, with AMG downsizing from the old C 43’s six-cylinder to a 2.0-litre four-cylinder turbocharged petrol engine.

But it’s not just any turbocharged four-pot, because it is fitted with technology that Mercedes claims has been inspired directly from its Formula One team.

While the F1 team engine facility is based in England, this engine was designed and developed by the Mercedes-AMG team at its Affalterbach headquarters, but the concept of the electric turbocharger reportedly comes from the engine that powered Lewis Hamilton to multiple world championships.

The electric exhaust gas turbocharger - to give it its official name - uses a small electric motor on the turbocharger shaft to spin up the blades without having to wait for any exhaust gases to pass through it first.

To power the electric turbo the C 43 is equipped with a mild-hybrid 48-volt electrical system.

Mercedes claims this means reduced lag and improved throttle response for a sportier driving experience. 

It also helps make this small engine produce big amounts of performance, with AMG extracting 300kW of power and 500Nm of torque from this 2.0-litre, which is more power than the previous six-cylinder C 43 managed.

The engine is paired to a nine-speed multi-clutch transmission, which isn’t a dual-clutch with a pair of clutches operating on every second gear ratio, but instead uses a “wet start-off clutch” for better take-offs and smoother shifting on the move (at least in theory).

Power is sent to the road via all four wheels thanks to Mercedes’ 4Matic all-wheel drive system.

In case you're interested - and if a Lusso is genuinely on your shopping list, you're almost certainly not - claimed fuel consumption is reassuringly voracious.

Ferrari’s claimed figure for the combined (urban/extra urban) cycle is 15.0L/100km, emitting 350g/km of CO2 in the process. And you'll need 91 litres of premium unleaded to fill the tank.

Despite the smaller engine you can hardly call the C 43 miserly, with a claimed combined urban/highway cycle rating of 9.1-litres per 100km. That’s only a 0.2L/100km improvement over the old six-cylinder.

On test, which included a return trip from Sydney to Bathurst via motorways and some dynamic back road driving, we saw a return of 11.8L/100km on the car's onboard computer.

While hardly hybrid-worrying, it’s impressive to think that driven modestly, such a potent engine can return a single-digit fuel figure.

Although the big V12's maximum torque doesn’t arrive until close to 6000rpm, 80 per cent of it is available from just 1750, and that means the Lusso is flexible enough to dawdle around town or storm towards the horizon with massive acceleration available via a single twist of the right ankle.

We were able to burble up more than gentle inclines (at reasonable speed), in seventh gear, with the engine more or less ticking over at 2000rpm. In fact, in auto mode, the dual clutch is always keen to march towards its highest ratio.

But if the mood is a little more urgent, despite its substantial, 1.9-tonne kerb weight, (with the help of ‘Performance Launch Control’) this family-friendly force of nature can storm from 0-100km/h in just 3.4 seconds, 0-200km/h in 10.5, and on to a staggering maximum velocity of 335km/h.

From a gruff blare on start-up, through a muscular bellow in the mid-range, to a heart-pounding howl at the top end, pushing the Lusso towards its 8250rpm rev ceiling is a special event… every time.

Channelling all that forward thrust into lateral force is the job of the double wishbone front, multi-link rear suspension, with magnetic dampers and other electronic gee-whizzery in support.

Despite the 4WD system, weight balance is an ideal 47 per cent front, 53 per cent rear, with the 'SS4' torque vectoring set-up distributing torque to the front axle when required even faster than the FF.

The 20-inch Pirelli P Zero rubber grips like a Donald Trump handshake (as do the sports front seats), and the monster brakes - ventilated carbon discs front and rear - are mega.

Even in tight, first gear corners the Lusso turns in quickly and progressively thanks to the four-wheel steering and excellent electric assistance set-up, remains neutral mid-corner and slams its power down on exit.
   
Switch the wheel-mounted Manettino dial from 'Sport' to 'Comfort' and the Lusso settles into an impressively supple mode, deftly soaking up even sharp imperfections.
 
In short, this is a big beast, but point-to-point, it's a fearsomely rapid, surprisingly agile and hugely entertaining drive.

Let’s start with the good news. The new Mercedes-AMG C 43 is a quick car. The engine may be small in size but the electric turbocharger does its thing and provides plenty of punch.

You can get a performance boost, too, thanks to the belt-driven starter generator, which acts as a mild hybrid and gives you a surge of 10kW for a brief period if you need a sudden burst of extra speed.

The chassis is well-sorted, too, at least from a dynamic point-of-view. The rear-wheel steering can provide up to 2.5 degrees of turning, which improves handling at speed and manoeuvrability when parking.

However, there are some less-impressive elements to the C 43, too. The obvious one is the drama, or rather the lack thereof.

As I said at the beginning, the C 43 has never been as wild or raucous as the V8-powered C 63, but when you buy an AMG there’s a rightful expectation that it will provide some thrills.

The C 43 simply doesn’t have that character about it. Yes, it’s fast, but it produces that speed with efficiency rather than excitement.

And it’s not an engine size problem, because even the 2.0-litre four-cylinder A 35 and CLA 35 offer more ‘wow factor’ than the C 43.

Yes, the engine makes noise under acceleration (and it can be altered between discreet and sporty) but even at its best it sounds muted and lacks the evocative tone of a V8 or six-cylinder engine. 

Another disappointment is the transmission calibration, with the gearbox awkwardly shifting out of first gear on multiple occasions during our test drive.

In the taller gears it felt smooth enough cruising along, but given its low speed shifts we’d like to spend more time in the urban environment before passing final judgement. 

The other notable element of the driving experience we struggled with was the ride quality. While fine on the smoother motorways, our test drive included time on some patchy country back roads and the C 43, even in the ‘Comfort’ suspension setting, was simply too firm.

Riding on low profile tyres, the adaptive dampers struggled to isolate the cabin from the imperfections in the road, leading to a fussy ride at times.

Overall the C 43 is a good car, but it feels like there are still some areas where Mercedes could improve it to make it really live up to the AMG badge.

The C43 gets a comprehensive list of safety equipment that leaves little out. Obviously there are the usual passive safety items, like 10 airbags, including dual-front combined pelvic/thorax airbags and a front centre bag that drops between the front seat passengers to minimise the chances of a head clash.

Also included as standard is autonomous emergency braking front and rear (covering speeds between 7.0-200km/h), adaptive cruise control with active stop/go, a 360-degree parking camera, 'Active Parking Assist', 'Active Lane Keeping Assist', 'Blind Spot Assist' and, of course, anti-lock brakes with 'Brake Assist' and 'Adaptive Brakes' with Hold function and electronic stability control.

Also included are dusk-sensing LED lights, rain-sensing wipers and run-flat tyres with tyre pressure warning.

The C43 also comes equipped with Mercedes’ 'Driving Assistance Package Plus', which adds even more safety gear. This includes 'Active Blind Spot Assist', 'Active Brake Assist with Cross-Traffic Function', 'Active Emergency Stop Assist', 'Active Lane Change Assist', 'Active Lane Keeping Assist', 'Active Steering Assist', and 'Active Stop-and-Go Assist'.

While the C43 hasn’t been specifically crash-tested, the latest C-Class was rated by ANCAP with a five-star score for all models except the upcoming C 63 S E Performance.

Ferrari offers a three year/unlimited km warranty, the latter part of that equation being somewhat hilarious because most Ferraris don't travel very far… ever.

Service is recommended every 12 months or 20,000km, and the seven year 'Genuine Maintenance' program covers scheduled servicing and labour along with genuine parts, oil and brake fluid for the original owner (and subsequent owners) for the first seven years of the car's life. Brilliant.

The C 43 is covered by Mercedes’ five-year, unlimited kilometre warranty, which has become the new standard for the luxury car market.

Service intervals for the car are at 12 months/25,000km, which is on par with industry standard.

Mercedes-Benz Australia will offer a service plan for the C 43, prices were yet to be confirmed at the time of publication but the company has indicated it will be similar to the C300. 

That means $550 for year one, $900 for year two, the third service costs $1000 and the fourth year service costs $2450 - for a total of $4900 for the first four years of ownership.