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Mercedes-Benz A-Class


Audi RS3

Summary

Mercedes-Benz A-Class

Meet the world’s most aerodynamically efficient passenger car. Mercedes-Benz says the drag co-efficient for this new sedan version of its fourth-generation A-Class is the lowest ever measured for a passenger vehicle.

Which is quite a claim, but you only have to look at it to see how much work has gone into marrying good looks with slippery aero performance.

The A-Class sedan is substantially longer and fractionally taller than its hatchback sibling, but does that mean it’s better, or simply different?

Safety rating
Engine Type1.3L turbo
Fuel TypeRegular Unleaded Petrol
Fuel Efficiency5.7L/100km
Seating5 seats

Audi RS3

You might have noticed that there are new rivals to the Audi RS3 sedan. 

The Mercedes-AMG A35 sedan could be considered a competitor. Or maybe the new-generation Mercedes-AMG CLA35, or the even more expensive Mercedes-AMG CLA45 S. And you can’t forget the all-new BMW M240i Gran Coupe

This is a segment with plenty of action. So where does one of the older players in this part of the market stand against its new competitors? Well, you might be surprised just how well it still stacks up, despite having first launched here more than three years ago.

There’s an all-new, powered-up RS3 expected in 2021, but the brand is seeing out the current model range with a new variant, the Carbon Edition, which is tested here. Is it still worth considering? You’ll have to read the lot to find out.

Safety rating
Engine Type2.5L turbo
Fuel TypePremium Unleaded Petrol
Fuel Efficiency8.5L/100km
Seating5 seats

Verdict

Mercedes-Benz A-Class8.1/10

Mercedes-Benz knows its way around a sedan, and this A-Class is a well-equipped, comfortable and efficient city-sized four-door.

But more than that, to my eyes anyway, it’s a perfect example of restrained form matching aero function with beautiful results.

Would your preference be an A-Class with a hatch or a boot? Tell us what you think in the comments section below.

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


Audi RS37.9/10

There may be newer competitors, but it could be said that the Audi RS3 - despite being a seasoned player in its segment - is a sweet spot offering for those after a compact, sporty and eye-catching car. I'd certainly have it over its closest rivals, even if it is getting long in the tooth.

It is due for some big changes soon and you just know the next-gen model will step up the game big time in terms of interior design and improved technology. But as a swan song, the final versions of the current RS3 in Carbon Edition trim see it out on a high.

Design

Mercedes-Benz A-Class9/10

A global carmaker can’t hold its head up in public without a formal design strategy, and Mercedes-Benz uses ‘Sensual Purity’ as a guiding principle in developing the look and feel of its current models. It may sound airy-fairy, but I for one reckon it’s accurate in describing the A-Class sedan.

The overall form is flowing and minimalist, the major exception being a hard character line running down the side of the car from the trailing edge of the angular LED headlights and along the top of the doors to link with the tail-lights.

A rear-biased glasshouse emphasises the length of the bonnet, at the same time delivering a broad, muscular stance with short overhangs front and rear.

Ultra-fine panel gaps, careful sealing around the headlights and curved strakes either side of the bonnet keep the look clean and simple, not to mention super-slippery.

The interior has been styled to within an inch of its life, the dash dominated by the slick twin 10.25-inch widescreen ‘MBUX’ display covering instruments, ventilation, media and vehicle settings.

Five signature, turbine-style air vents (three in the centre, and one at each edge) lift the dash’s visual interest, and the quality of fit and finish is top-shelf.


Audi RS39/10

I’ve long thought the Audi A3 sedan, and therefore the Audi RS3, is the most compellingly design small sedan of the modern era - possibly ever. Not many compact three-box models have the proportions and lines that this model has, and even seven years after the current-gen A3 launched this body style still looks gorgeous.

And in RS3 guise it cuts a striking figure, with the Carbon Edition adding plenty of eye-catching elements including different gloss black 19-inch alloy wheels, a gloss black exterior styling pack (logos and Audi rings in black), a panoramic sunroof, tinted windows, and Carbon mirrors. The Carbon Pack also gets rid of the matt aluminium window surrounds in exchange for black finishes. 

All told, it looks extremely sleek and surprisingly modern, given the age of the platform. The interior isn’t quite as up to date, though - more on that below.

But this particular test car had the RS design package inside, which adds a number of nice additions such as black armrests with red stitching, Alcantara trimmed knee pads on the centre console (also with red stitching) to stop you bumping your knees against hard plastic when you’re out on the track, as well as red surrounds on the air vents, red trim on the outboard seat belts, and floor mats with RS3 logos and red stitch. 

In terms of size, it is still a compact and urban-friendly offering, with dimensions of 4479mm long (on a 2628mm wheelbase), 1802mm wide and 1406mm tall.

Have a look at our A35 sedan review, and our CLA45 review, and our 2 Series Gran Coupe review… then let us know which would be your pick based on styling and design alone.

Practicality

Mercedes-Benz A-Class8/10

At a bit over 4.5m long, a fraction under 1.8m wide, and close to 1.5m tall the A-Class sedan is 130mm longer and 6.0mm higher than the hatch version.

The A-Class sedan driver is presented with the same sleek widescreen display as found in the hatch, and storage runs to two cupholders in the centre console, a lidded bin/armrest between the seats (including twin USB ports), decent door pockets with room for bottles and a medium-size glove box.

In a swap to the rear, sitting behind the driver’s seat set to my (183cm) position, I enjoyed adequate knee and headroom, although stretching up a to a straight-back position led to a scalp to headlining interface.

In the A 200 a centre fold-down armrest incorporates two cupholders, again there are generous pockets in the doors with room for bottles, and adjustable ventilation outlets are set into the back of the front centre console. Always a plus.

There are three belted positions across the rear, but the adults using them for anything other than short journeys will have to be good friends and flexible. Best for two grown-ups, and three kids will be fine.

One snag is the size of the rear door aperture. Okay for taller people on the way in, but a limb-unfolding gymnastic exercise on exit.

But of course the reason we’re all here is the boot, and the sedan’s extra length translates to an additional 60 litres of luggage space for a total cargo volume of 430 litres (VDA).

Extra space is one thing, but usability is another. The benefit of a hatch is a large opening that allows bulky stuff to find a home, and Merc has pushed the sedan’s boot aperture to just under a metre across and there’s half a metre between the base of the rear window and the lower edge of the boot lid.

That’s made a big difference and access is good, with the rear seats folding 40/20/40 to add extra flexibility and volume. There are also tie-down hooks at each corner of the floor (a luggage net is included) and a netted pocket behind the passenger side wheel tub (with 12-volt outlet).

At the time of writing Mercedes-Benz wasn’t quoting towing specifications, and don’t bother looking for a spare wheel, the tyres are run-flats.


Audi RS37/10

I mentioned the interior is starting to look a bit old, and that’s because this design - while revolutionary back in 2013 when this generation of A3 sedan launched - hasn’t changed much over the years.

Sure you can now get it with the tech you’d want, like the 12.3-inch digital instrument cluster which looks amazing, and the media system with the latest smartphone mirroring tech and wireless phone charging. But the screen itself isn’t touch-capacitive, and that means you have to use the rotary dial to go through menus - that’s not how smartphones were designed. You’re supposed to touch the screen.

So the concept of phone mirroring is flawed, here. It is good to be able to use your phone’s apps, but it’s not as easy to use as it should be.

Thankfully the media unit is teamed to an excellent, punchy sound system, and it’s the sort of car you’ll want to listen to your favourite albums in, rather than boring time-burning podcasts. It takes a certain drive experience to elicit that reaction - well, for me it does.

It’s a shame the dashboard design is looking rather plain by modern standards. The pop-up (even retractable) media screen is comparatively tiny, and while the ergonomics are good and all the buttons and switches feel of a high quality, it just isn’t quite as special feeling inside as the price tag suggests it should be.

Well, that’s until you see the sports seats. These are artworks, with beautiful stitching and superb bolstering and comfort. They really lift the ambience, and combined with the high-quality materials it feels sporty, but luxurious too. And the interior has the option of the black and red trim seen here, or black with rock grey stitching, or the blue-jeans-repelling Moon Silver with grey trim. 

The seats are great, but I wouldn’t have minded being able to sit myself a little lower. I loved the feel of the part-Alcanatra steering wheel, too. There’s something about an abundance of Alcantara that just works (it’s on the door trims and the optional padded knee sections, too).

Of course there is dual zone climate control, seat heating and rear seat air-vents, and the aforementioned wireless phone charger is hidden in the centre covered armrest, and that also has twin USB ports plus a auxiliary jack. 

Most other newer models have those ports and charge pads in front of the gear selector, but in the RS3 there’s not much usable space there. You can fit a wallet, but not much else, and behind it there are twin cup holders, and there are bottle holders in the doors. 

Back seat space is okay but not great. My knees were hard up against the seat in front when it was set for my 182cm (6’0”) frame, and my head was scraping the lining as well. If you’re taller, you’ll also have to watch your noggin getting in an out as the door apertures are quite small. 

There’s also limited foot space because of the transmission tunnel reaching from front to rear. But the seat comfort is very good.

The back seat amenities comprise a 12-volt outlet but no USB ports, and in the doors your find bottle holders while there’s a flip down armrest with cupholders as well, plus twin mesh map pockets.

While adults might find things a bit squishy in the rear (don’t expect things to be much better in any of its rivals!), there are dual ISOFIX outboard seat anchors, and three top-tether child seat points. 

Boot capacity is small at 315 litres, especially for a sedan. That’s 20L less than the Sportback hatch’s rear capacity, but you can fold down the rear seats if you need extra room, with 770L available.

Price and features

Mercedes-Benz A-Class8/10

The A-Class sedan is launching with two variants, the A 200 at $49,400, before on-road costs, and an entry-level A 180, arriving in August 2019 at $44,900.

We’ll cover active and passive safety tech in the safety section, but above and beyond that standard equipment for the A 180 runs to 17-inch alloy wheels, ‘Artico’ faux leather upholstery, the ‘MBUX’ widescreen cockpit display (two 10.25-inch digital screens), auto LED headlights and DRLs, keyless entry and start, auto-dimming rearview mirror, climate-control, sat nav, multi-function sports steering wheel, cruise control, rain-sensing wipers, ‘Active Parking Assist’ (with ultrasonic proximity sensors front and rear), tinted glass, plus nine-speaker, 225W audio with digital radio, as well as Apple CarPlay and Android Auto.

The A200 steps up to 18-inch alloy rims, and adds a dual exhaust system, four-way electrical adjustment for the driver’s seat (with lumbar support), a folding rear armrest (with twin cupholders), adaptive high-beam assist, and a wireless device charging bay.


Audi RS38/10

The list price of the regular Audi RS3 sedan is now $86,500 plus on-road costs, which means it’s a bit pricier than when it first launched (at $84,900). That comes down to currency fluctuations over the past few years, as nothing has really changed over the period since launch in March 2017.

It’s worth noting there is a new addition to the 2020 RS3 sedan range - the RS3 Carbon Edition, as tested here - which lists at $89,900 (MSRP) and has no mechanical changes compared to the standard model, but gets a number of design changes which we’ll cover off in the next section. 

That means it is considerably more expensive than the BMW M235i xDrive Gran Coupe ($72,990) and even the Mercedes CLA35 ($85,500), though the RS3 has considerably more grunt than those cars - in fact, it’s closer in terms of engine specs to the CLA45 S, though that model lists at a huge $111,200. More on horsepower below.

And of course, the RS3 sedan is only one part of the RS3 range - you might also be interested to look at the Sportback hatch version, which is more affordable ($83,800). You can get it in Carbon Edition trim, too, at $87,200.

What do you get in the RS3? Standard equipment includes: 19-inch alloy wheels in matt titanium, LED headlights and LED daytime running lights, LED rear lights with dynamic indicators, matt aluminium window surrounds, a reversing camera, front and rear parking sensors, a body kit, rear spoiler, auto headlights with auto high-beam, auto wipers, heated side mirrors with passenger’s-side auto-dipping when reversing.

Further standard gear includes adaptive cruise control with stop and go traffic assist, Audi drive select with four different modes (Auto, Comfort, Dynamic, Individual), electric front seat adjustment, front seat heating, Audi’s 12.3-inch Virtual Cockpit instrument cluster, 7.0-inch media screen with MMI touch dial controller, sat nav, Audi connect online services and Wi-Fi hotspot, Apple CarPlay and Android Auto phone mirroring, Bluetooth phone and audio streaming, wireless phone charging, two USB ports and DAB digital radio, and a Bang & Olufsen sound system with 14 speakers.

For a full breakdown of the standard safety inclusions, see the safety section below. 

Our test vehicle had Nardo Grey paint, one of several no-cost optional colours that also includes Mythos Black Metallic, Kyalami Green, Daytona Grey Pearl, Tango Red Metallic, Florett Silver metallic and Glacier White metallic. Two Crystal Peal colours will cost you an extra $728: Ara Blue and Panther Black.

Our car further had the RS design package for $1950. More on that in the design section below.

Engine & trans

Mercedes-Benz A-Class7/10

Both models are powered by the same 1.3-litre (M282) direct-injection four-cylinder turbo-petrol engine as the hatch, the A180 tuned to deliver 100kW (at 5500rpm) and 200Nm (at 1460rpm), with the A 200 bumping that up to 120kW (at 5500rpm) and 250Nm (at 1620rpm).

Drive goes to the front wheels only via a seven-speed dual-clutch automatic transmission.


Audi RS39/10

Unlike all of its rivals, the Audi RS3 gets an engine with five cylinders instead of four.

Yep, it’s a 2.5-litre five-cylinder turbo-petrol engine producing 294kW of power (at 5850-7000rpm) and 480Nm of torque (from 1950-5850rpm). As you can see, the power band is linear - despite the uneven number of cylinders. 

The RS3 is only available with a seven-speed dual-clutch S tronic automatic gearbox, and exclusively with Audi’s quattro all-wheel drive system

With so much performance and traction on offer, it’s no surprise the Audi RS3 has a 0-100km/h claim of just 4.1 seconds. That’s whether you choose the hatch or the sedan.  

How does it compare to those rivals I mentioned earlier? The A35 sedan and CLA35 both have 225kW/400Nm, so you can see why I said it was a mismatch. The BMW M235i is closer, at 225kW/450Nm despite being a lot cheaper. And the CLA45? It punts them all on engine performance, with 310kW/500Nm.

Hey, there are rumours the next-generation RS3 will have as much as 331kW. So maybe wait for that car, if you’re really interested in horsepower heroism. But trust me - there’s ample grunt on offer here.

Fuel consumption

Mercedes-Benz A-Class8/10

Claimed fuel economy for the combined (ADR 81/02 - urban, extra-urban) cycle is 5.7L/100km for both models, with a CO2 emissions figure of 130g/km.

Over roughly 250km of open highway driving on the launch program the A 200’s on-board computer coughed up a figure of 6.3L/100km. So, the real-world highway cycle figure is higher than the claimed combined number. Which is a miss, but not a massive one, and fuel-efficiency is still pretty impressive.

Minimum fuel requirement is 95 RON premium unleaded, and you’ll need 43 litres of it (plus a 5.0-litre reserve) to fill the tank.


Audi RS37/10

The claimed combined cycle fuel consumption figure for the Audi RS3 is 8.5 litres per 100 kilometres, which is reasonable for a car with this level of performance.

On test, across a mix of driving, I saw a return of 9.1L/100km. Not too bad.

The fuel tank capacity is 55 litres, but you need to fill it with 98RON premium unleaded petrol.

Driving

Mercedes-Benz A-Class8/10

Three things stand out on first meeting with the A-Class sedan – ride comfort, steering feel, and road noise, or rather the lack of it.

The ‘biggest’ compliment you can pay a small car is that it rides like a bigger one, and behind the A 200’s wheel you’d swear the wheelbase was appreciably longer than the 2.7 metres it actually measures.

Over long undulations, even higher frequency bumps and ruts, the A-Class remains stable and composed thanks to a thoroughly sorted (strut front, torsion beam rear) suspension, with beautifully progressive damping a particular highlight.

Electromechanically-assisted steering points accurately and delivers good road feel without any undue vibration. And despite the A-Class launch drive loop covering typically coarse-chip bitumen roads through rural Victoria, overall noise levels remained impressively low.

Acceleration is brisk rather than properly sharp, but in the A 200 there’s more than enough oomph to keep things on the boil for easy highway cruising and overtaking.

With maximum torque available from just above 1600rpm, and a seven-speed dual-clutch auto transmission keeping revs in the sweet spot, the A 200 breezes through the cut and thrust of city traffic, too.

Auto shifts are smooth and quick, with manual changes via the wheel-mounted paddles adding even more direct access to your ratio of choice. And the bonus is no sign of the slow-speed shuntiness sometimes exhibited by dual-clutch autos, especially in twisting, three-point parking manoeuvres.

Special call-out for the cruise control which responds to adjustments quickly (including 10km/h jumps up or down with a firm press of the thumb) and rapidly retards downhill speeds.

Several unbroken hours in the front seat couldn’t generate a twinge of discomfort, the brakes are strong, and over-shoulder visibility is marginally better than in the hatch (not that it’s a weakness in the latter).

Add the sleek and intuitive multimedia system, high-quality audio, plus excellent ergonomics and you have a neatly resolved compact sedan that’s easy to use in the city and suburbs, keeping solid road-tripping ability up its sleeve as well.


Audi RS39/10

There’s something really special about a five-cylinder turbocharged petrol engine. 

The way that it builds pace and drama in such a linear fashion despite being inherently unbalanced is awe-inspiring.

The sound of your acceleration is actually more dramatic outside the car than in. When you’re driving and pushing the throttle hard, you’re rewarded with a muted roar - the sort you hear in movies when the kidnappee has been gagged with a cloth but can still make enough noise to get curious attention.

Outside the car it’s more prevalent, as the sports exhaust and heavy breathing air intake combine for plenty of road presence.

Audi has quite a history with this type of engine. And teamed with the brand’s “quattro” all wheel drive system and dual-clutch automatic transmission, the acceleration on offer is simply addictive. 

The transmission is smooth and snappy when it shifts. In the sportier driving modes - with Dynamic selected, or in S on the transmission - the revs will rise and hold, before the transmission rapidly snaps to the next gear. 

In more sedate driving - in Comfort drive mode in D - you will notice a little bit of low-rev turbo lag and transmission spool-up from a standstill. But if you do suddenly plant your foot on the throttle, it responds mightily no matter the mode.

For me, the five-cylinder engine offers a more entertaining experience than its closest high-power four-cylinder rivals. It’s quick, tremendously enjoyable to accelerate in, and just a whole lot of potentially-licence-risking fun.

The adaptive magnetic ride suspension is firm but that’s to be expected of a sports sedan with this level of intent, and in Comfort mode it actually settles pretty well. Even over repetitive pockmarks it never felt like things were getting clumsy or that it was tripping over itself. In fact it’s a beautifully composed car even in the most sporting drive mode, Dynamic, and over my drive it never felt like it was doing the wrong thing despite some challenging road surfaces.

There was immense grip and traction in tight twisting corners, and while the steering mightn’t be as pinpoint accurate in Dynamic mode as I’d like, it was still really easy to sew together a series of bends without ever feeling like things were getting out of hand.

I actually preferred to set up my own Individual driving setting, with Comfort steering and suspension but Dynamic everything else. In regular Dynamic mode the steering is a little heavy and dull while in Comfort mode the steering is lighter and makes the car feel a little bit more agile.  

All told, I didn’t want to stop driving the RS3 - even after 700km. It bodes well for the next-generation model, that’s for sure. 

Safety

Mercedes-Benz A-Class10/10

Think automotive safety and Mercedes-Benz will be one of the first names to pop into your mind, and the A 180 offers in impressive suite of active features including ABS, BA, EBD, stability and traction controls, a reversing camera (with dynamic guidelines), ‘Active Brake Assist’ (Merc-speak for AEB), ‘Adaptive Brake’, ‘Attention Assist’, ‘Blind Spot Assist’, ‘Cross-wind Assist’, ‘Lane Keep Assist’, a tyre pressure warning system, the ‘Pre-Safe’ accident anticipatory system, and ‘Traffic Sign Assist’. The A 200 adds ‘Adaptive Highbeam Assist’.

If all that fails to prevent an impact you’ll be protected by nine airbags (front, pelvis and window for driver and front passenger, side airbags for rear seat occupants and a driver’s knee bag), and the ‘Active Bonnet’ automatically tilts to minimise pedestrian injuries.

The A-Class was awarded a maximum five ANCAP stars in 2018, and for smaller occupants there are three child restraint/baby capsule top tether points across the back seat, with ISOFIX anchors on the two outer positions.


Audi RS37/10

The Audi RS3 runs with a five-star ANCAP crash test rating that was awarded to the regular Audi A3 range way back in 2013, and things have changed a lot since then. But so has the safety offer in the A3/S3/RS3 line.

The RS3 has auto emergency braking (AEB) which Audi calls Audi pre sense front which includes low-speed pedestrian detection - but unlike other versions of the tech that run under the same banner, the one employed in this generation of A3/S3/RS3 doesn’t have cyclist detection - the next-gen model is certain to. Also missing is a surround view camera and front cross traffic alert, among others.

It does, however, have adaptive cruise control with stop and go traffic function, not to mention Audi’s active lane assist tech which can keep you in the centre of your lane, as well as lane departure warning, blind spot monitoring, rear cross traffic alert. 

In the RS3 you get seven airbags (dual front, driver’s knee, front side, full length curtain), and as mentioned above, there’s a reversing camera alongside front and rear parking sensors. 

As mentioned, the game has moved on a bit - and we expect the next-gen A3/S3/RS3 to get considerably more safety technology, even if this existing model’s offering isn’t terrible. 

Ownership

Mercedes-Benz A-Class7/10

Mercedes-Benz covers its passenger car range with a three year/unlimited km warranty, like the other two members of the German ‘Big Three’ (Audi and BMW) .

That lags behind the mainstream market where the majority of players are now at five years/unlimited km, with some at seven years.

On the upside, Mercedes-Benz Road Care assistance is included in the deal for three years.

Service is scheduled for 12 months/25,000km (whichever comes first) with pricing available on an ‘Up-front’ or ‘Pay-as-you-go’ basis.

Pre-payment delivers a $500 saving with the first three A-Class services set at a total of $2050, compared to $2550 PAYG. Fourth and fifth services are also available for pre-purchase.


Audi RS37/10

Audi offers buyers the option of choosing a pre-purchase servicing plan, rather than offering a conventional capped price service plan.

That means you’ve got the option of a three-year/45,000km service plan, at a cost of $2320, or a five-year/75,000km plan at $3420. It covers most standard items, excluding brake pads or discs and wiper blades. Compared to AMG rivals, those prices are actually pretty sharp.

As you may have guessed, service intervals are pegged at 12 months/15,000km. 

The brand hasn’t really kept up with rivals such as Genesis and Mercedes-Benz (both of which offer a five-year warranty), and as such Audi still offers a three-year/unlimited kilometre warranty plan at the time of publishing. That warranty cover also includes roadside assistance at no cost.