Mercedes-Benz A-Class vs Abarth 595

What's the difference?

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.

It’s tough to be kind to the Abarth 595. Based on a platform that’s more than a decade old, the car has been left behind by its rivals in many ways, including basic ergonomics and its value equation.

The larger engine does work well in this smaller package, and its road-holding ability belies its size. However, only die-hard fans of the Abarth brand will be able to cope with the uncomfortable seating position and a complete lack of even the most perfunctory features that cars costing $10,000 less are able to offer.

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.

Despite being based on a design that’s a decade old, the Abarths still stand out. Based on the classic Fiat 500 shape of the 1950 and '60s, it’s more cute than cut-throat, with a narrow track and tall roof giving it a toy-like presence.

The Abarth attempts to beef things up with deep front and rear bumper splitters, go-fast stripes, new headlights and alternate-colour wing mirrors.

The 595 rides on 16-inch rims, while the Competizione runs 17s.

Inside, it’s definitely different to most mainstream cars, with colour-coded plastic panels on the dash and a very upright seating position, along with a dual-tone steering wheel.

It’s a love-it-or-hate-it proposition. There’s no middle ground here.

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.

This is another area where the Abarth falls down. First and foremost, the seating position for the driver in both cars is utterly compromised.

The seat itself is mounted far, far, too high, and has little adjustment in any direction, and there is no reach adjustment in the steering wheel column to allow a taller (or even an average height) driver to get comfortable.

The more expensive Competizione we tested was fitted with a set of optional sports bucket seats from racing company Sabelt, but even they are mounted literally 10cm too high. They are also ultra firm, and even though they look supportive, lack decent side bolster support.

The tiny multimedia screen is okay to use, but the buttons are miniscule, while there’s a complete lack of storage places in the front. 

There are two cupholders under the centre console, with two more in between the front seats for rear seat passengers. There are no bottle holders in the doors and no storage for rear seaters.

Speaking of the rear seats, they are the very definition of cramped, with little headroom for moderately sized adults and precious little knee or toe room. There are two sets of ISOFIX baby seat mounting points, though, should you fancy wrestling your wriggling toddlers through the narrow aperture.

The seats flip forward to reveal more cargo space (185 litres with the seats up, and 550 litres when the seats are down), but the seat backs don’t fold flat into the floor. Under the boot floor is a can of sealant and a pump, but no space saver spare.

In truth, it was a long day testing this car… at 187cm, I simply could not get comfortable in it at all.

The range has been stripped back to just two cars, and costs has come down slightly, with the 595 now starting at $26,990, plus on-road costs. 

A new 5.0-inch touchscreen multimedia system (with digital radio), a leather wrapped steering wheel, TFT dash display, rear parking sensors, alloy pedals, 16-inch alloy rims, and (front-only) adaptive dampers are standard on the base 595.

A convertible, or more accurately, a rag-top (cabriolet) version of the 595 is also available for $29,990.

The 595 Competizione is now a whopping $8010 cheaper at $31,990 with a manual gearbox, leather seats (Sabelt-branded sports buckets are optional), 17-inch alloys, a louder Monza exhaust, as well as front and rear adaptive Koni shocks, and Eibach springs.

Unfortunately, what stands out more on the Abarths is what they don’t come with. Auto lights and wipers, cruise control of any sort, driver aids including AEB and adaptive cruise… even a rear view camera is missing.

What’s more puzzling is that the Abarth’s architecture, though a decade old, has provision to accept at least a rear view camera.

Abarth’s explanation that the car’s home market doesn’t see these inclusions as important doesn’t really hold water, either.

In terms of value, the lack of basic content sends the Abarth to the bottom of a competitive pile that includes both the Ford Fiesta ST and the Volkswagen Polo GTI.

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.

The Abarth 595 pair use the same 1.4-litre 'MultiJet' four-cylinder turbo engine in differing states of tune. The base car makes 107kW/206Nm, while the Competizione makes 132kW/250Nm, thanks to a freer-flowing exhaust, a larger Garrett-branded turbocharger and an ECU re-tune.

The base car can do 0-100km/h in 7.8 seconds, while the Competizione is 1.2 seconds quicker; the optional 'Dualogic' automatic is 0.2sec slower to the mark in both cars.

A five-speed manual gearbox is standard, and neither car is fitted with a limited slip diff.

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.

Over 150km of testing, the Competizione consumed a dash-indicated 8.7 litres per 100km, against a claimed combined fuel economy figure of 6.0L/100km. Our brief test of the 595 revealed a similar number, against the same claimed figure.

The Abarth will only accept 95 octane fuel or better, and its small 35-litre tank is good for a theoretical 583km between fills.

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.

Ergonomics aside, the combination of torquey engine and lightweight car is always a good one, and the 1.4-litre turbocharged four is a good match with the front-drive Abarth.

There’s always enough mid-range urge to give the Abarth the hurry-up, and the longer-legged five-speed gearbox is a good match for the engine.

It also grips and turns surprisingly well, despite the Sport button adding too much artificial weight to the Abarth’s steering feel. 

That same button also firms up the front dampers on the 595 and all four on the Competizione, which works well on smoother terrain, but stiffens it too much over more undulating surfaces.

Around town it can be hard to strike a good balance between ride and comfort. The difference between soft and firm is much more pronounced in the Competizione, but it will still get tiring if your commute is a bumpy one. 

The turning circle, by the by, is ridiculously large for such a small car, making u-turns - already compromised by the lower front bumper - unnecessarily fraught.

The Monza exhaust on the Competizione gives it a bit more presence, but it could easily be louder (or at least more crackly) again; you’re not buying this car to be a wallflower, after all.

Despite a lack of electronic safety aids – and, somewhat amazingly in the current age, a rear-view camera – the Fiat 500 that forms the Abarth's basis still carries the maximum five-star rating from ANCAP it was awarded in 2008, by dint of its seven airbags and bodyshell strength. 

It wouldn’t have the same luck if it were judged under new ANCAP regs coming into force in 2018, though.

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.

A three-year/150,000km warranty is offered as standard on the Abarth 595 range, with a suggested service interval of 12 months or 15,000km.

Abarth importer Fiat Chrysler Automobiles Australia offers three fixed-priced services for the 595 range at 15,000, 30,000 and 45,000km, with the first costing $275.06, the second $721.03 and the third $275.06.