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Mercedes-Benz A-Class


Renault Megane

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

Renault Megane

More power, more wheelarches, more steering, more doors and more transmissions. Aside from possibly the doors part, it's all sounding pretty rosy for the new third generation of Renault's Megane R.S. hot hatch.

The current Clio R.S. has followed a similar formula to great effect, improving its overall sales figures drastically, but it's fair to say it's lost a certain je ne sais quoi for the purists who've grown to worship the brand.

Selling cars vs brand building is always a tricky balance for car companies, but the previous Megane R.S. is giving the new model a handy head start with Australia being its third biggest market in the world.

Wander down the pit lane at any track day or tarmac rally, and you're bound to come across a handful of previous models. Often more than any other hot hatch, which is a clear sign of approval from those in the know who work their cars hard.

Will the new model build on that legacy? We were among the first to drive the new R.S. on road and track to find out at its Australian launch this week.

Safety rating
Engine Type1.8L turbo
Fuel TypePremium Unleaded Petrol
Fuel Efficiency7.5L/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.


Renault Megane7.9/10

The new Megane R.S. is objectively a better car overall, and will probably appeal to more people, but it's not quite as special as the model it replaces.

It will be telling if the expected Trophy R flagship retains the all-wheel steering system, but in base R.S. guise its benefits are questionable.

It's an excellent hot hatch regardless, particularly on public roads, and I reckon it's at its best with the EDC transmission and the Alcantara and Bose option boxes ticked.

Do you think the new Megane R.S. is a step forward or sideways for Renault Sport? Tell us what you think in the comments section below.

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.


Renault Megane9/10

If you spend $80,240 on an Audi RS 3, you get the same skinny body as the base A3, but for just over half the price of an RS 3, the new Megane R.S. does a lot better in the muscular looks stakes.

You can't miss those bulging wheelarches on all four corners, which are needed to cover the 19-inch alloy wheels and tracks which have been widened by 60mm at the front and 45mm at the rear. They cost Renault a lot of money to change over the regular Megane, and no other current hot hatch manages to do it.

The front guards also feature functional air extraction vents and the look is capped with completely different front and rear bumpers and a central exhaust. Unlike most of its rivals, the rear diffuser is able to generate downforce in lieu of a big rear spoiler. The body kit is completed by fatter and lower sills on either side, and other dimensions are largely the same as a regular Megane hatch.

You won't mistake it for just any Megane from the outside, but the interior is a bit more subdued. If you're looking to trade up from the existing Megane GT, the only real changes you'll notice will be carbon-look inlays on the dash and doors and an R.S. logo on the steering wheel.

Aside from R.S. logos on the headrests, the front seats look outwardly similar to the sports seats in the GT, too, but have been treated to specific shaping and materials to balance everyday driving with the extra bolstering required for the track.

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.


Renault Megane7/10

Unlike the last generation, the new model is a five-door hatch. This may not be as sexy as the three door, swooping coupe roofline of before, but it makes the R.S. a whole lot easier to live with.

Access is the number one benefit though, as the regular Megane's back seat is somewhat lacking in legroom, which is further compounded by limited toe room underneath the sport front seats.

The other big practicality must-haves are retained though, with two cupholders front and rear and bottle holders in each door. There are ISOFIX child seat mounts in the outboard positions, and it also gets the same 434-litre boot space as a regular Megane hatch, which is pretty decent for its class.

You'll only find an inflation kit instead of a spare tyre though, regardless of whether the Bose audio system is optioned.

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.


Renault Megane8/10

The new R.S. kicks off $1000 higher than the previous R.S. 265 Cup starting point with a list price of $44,990 with the manual transmission. The EDC auto adds $2500, but the overall price list is still among the best value in its class.

It sits below key rivals like the recently revised $45,490 Golf GTI and the 308 GTis $45,990 starting point, and significantly below the identically priced $50,990 Civic Type R and all-wheel drive Focus RS, as well as the Golf R at $56,490.

However, the Renault is still trumped by the i30 N's $39,990 starting point, as well as entry-level offerings such as the $38,990 Ford Focus ST.

Only one Renault Megane Sport trim level is available for now, with the recently revealed Trophy due to be added in around 12 months. How much it will cost is yet to be determined.

Out of the box, the new R.S. features an 8.7-inch multimedia system capable of displaying performance analytics including acceleration, braking, and wheel angle. Apple CarPlay and Android Auto smartphone connectivity is also now built in, as is GPS sat nav.

It also gains R.S. badging, sport seats, a perforated leather steering wheel and shifter, dual-zone climate control, and heated folding side mirrors.

The only performance option at this stage is the Cup pack, which for just $1490 gets you a Torsen limited slip differential, a sharper suspension tune, red Brembos with two piece rotors that lower the unsprung mass by 1.8kg per corner, and a whole bunch of little detail changes under the skin. You can pick the Cup pack visually by its black versions of the standard wheels.

You can also upgrade the standard cloth trim to Alcantara for an extra $1190, add a 10-speaker Bose sound system for $500, and a panoramic sunroof for $1990.

The new 'Tonic Orange' hero colour is stunning, but it and the now classic 'Liquid Yellow' will set you back a further $880, while other metallic hues will cost $600. The only non-metallic colour is actually 'Glacier White', with the rest of the colours made up of 'Pearl White', 'Diamond Black', 'Titanium Grey' and 'Flame Red'.

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.


Renault Megane8/10

There's no point having the bulgiest wheelarches in the business if you can't back them up with actual strength, and the new Megane R.S. manages to squeeze out an extra 4kW and 30Nm over the previous R.S. 275.

Technically this new model is the R.S. 280 after its power output in metric horsepower (hp), but the output figure nomenclature seems to have taken a step back this time around in favour of just R.S..

Either way, the new totals are 205kW and 390Nm, with the former reached at 6000rpm and the latter available from a higher than usual 2400-4800rpm.

A twin scroll turbocharger is once again utilised, but the new engine drops from 2.0-litres to 1.8 and is shared with the new Alpine A110 sports car. The Alpine tune is just 185kW/320Nm though, and Renault claims the Megane R.S. spec is the most powerful 1.8-litre motor on the market.

The base engine has been co-developed with Nissan as part of the Renault-Nissan Alliance, but features a specific cylinder head design in Renault form, with a reinforced structure and redesigned cooling passages. It also features plasma-lined cylinder bores like the Nissan GT-R. Previous Megane R.S. owners will be glad to learn that the new engine uses a timing chain instead of a timing belt.

Perhaps the biggest surprise with the new Megane R.S. is that it retains a six-speed manual transmission as its default choice, even though a six speed dual-clutch (EDC) automatic is now available as an option for the first time. This conflicts with the Clio's EDC-only specs these days.

The Megane's EDC is a tweaked version of that used in several other Renault models, but with bespoke gear ratios, shift tuning and strengthening to suit the R.S.'s high torque loads. The weight penalty over the manual is just 23kg.

Gears can be manually selected via the shifter or shift paddles behind the steering wheel, and shift times get faster as you move between 'Comfort'/'Normal', 'Sport' and 'Race' drive modes.

One unique feature is 'Multi Change Down' mode, which will automatically select the best gear for a corner if you hold down the downshift paddle when in Sport or Race drive modes.

The EDC transmission also has 'Launch Mode' to optimise standing start acceleration.

Drive is still sent through the front wheels, but the R.S. now scores four-wheel steering to help with slow speed agility and high speed stability.

The '4Control' system is also seen on the Megane GT, and steers the rear wheels by up to 2.7 degrees to tighten the turning circle at slower speeds, and transitions to follow the front wheels in parallel to effectively extend the wheelbase at higher speeds. This transition generally happens at 60km/h, but moves to 100km/h when Race mode is selected.

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.


Renault Megane8/10

Renault claims an eight per cent fuel consumption improvement over the previous generation R.S., which leaves the new model with official combined figures of 7.4L/100km for the manual and 7.5 for the EDC.

As you'd expect with such a specific output, top-shelf 98 RON unleaded is needed, and the 50-litre fuel tank suggests a theoretical range between fills of at least 666km.

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.


Renault Megane8/10

Now for the important part.

I always felt the previous Megane R.S. was as if Porsche had been involved, and an assurance that if the Zuffenhausen brand does end up building front-wheel drive models it wouldn't be the end of the world.

It was so direct, tight as a drum and predictable. What you put into it is exactly what it gave back, so the new one has big shoes to fill.

We drove the standard car with the EDC transmission, as well as the Cup pack with the manual transmission around town, and put the R.S.'s money where its mouth is on track with the Cup pack at the Norwell Motorplex in Queensland.

Beyond those fantastic looks, the seats, the steering wheel and the raspy exhaust note are spot on for an R.S.

The steering itself is quite nice, too, no doubt due largely to the front suspension's specific 'independent steering axis' steering knuckles, which move the steering axis 13mm closer to the hub face on each side to reduce torque and bump steer.

You'd expect it to ride like a rollerskate based on the 35 series rubber at each corner, but the ride comfort is actually quite livable.

This continues right through the spectrum of road conditions, with the crashiness that some hot hatches suffer over big bumps absent. This is likely due to its hydraulic compression stop dampers, which effectively puts a dampening bump stop within each shock absorber to create second stage dampening instead of a sudden thud. The new R.S. is proof that you don't have to be harsh to be fast.

The EDC transmission's tune is much nicer than in any other Renault I've experienced, regardless of drive mode, with responsive automatic shifts and quick manual shifts when needed. The manual is also fine, but the fat gear lever doesn't feel as mechanical as I'd like in a driver's car.

The new engine's smaller capacity makes itself known around town, with max torque not available until 2400rpm. Most current turbos manage this sooner, but it's worth noting that the new engine does manage to deliver peak torque 600rpm earlier than the previous 2.0-litre. Once you're underway though, it feels every bit of its 205kW/390Nm.

The 4Control all-wheel steering is largely undetectable under general driving conditions, but when it does become apparent (when you're having fun), it's pros also bring a few cons.

If you're heading through a bunch of corners of varying speeds, which let's face it, most twisty roads do, it's mildly annoying how the all-wheel steering shifts between modes, particularly if it happens mid corner. Think of it as a variable wheelbase and you'll get an idea of what I mean.

The torsion beam rear suspension on the other hand feels fine, and a more complex independent set-up would certainly push the new model's 34-57kg weight gain much higher. For the record, the manual weighs 1427kg, while the EDC is 1450.

The Norwell Motorplex circuit may be dead flat, but its surface is quite bumpy and therefore handy for performance testing a road car.

Once again, the new R.S.'s fundamentals seem fine, and the Cup's stiffer suspension didn't make it skittish on the circuit.

It puts the power down brilliantly through the Torsen diff and 245-section tyres, allowing you to get on the power much earlier and its amazing how it hauls for a 1.8 litre in a near-1.5 tonne car. The official 0-100km/h acceleration claim with either transmission is an impressive (for a front driver) 5.8s, which is also in line with the previous generation's Trophy R ultimate incarnation.

Those 355mm front Brembos reign it in nicely too, retaining a consistent feel after five or so laps of Norwell where we saw 155km/h along the back straight.

The all-wheel steering's effects are more obvious on the track, with quite a few of the corners straddling the 60km/h transition point in all modes aside from Race. The long sweeper straddles the 100km/h transition point in Race, so that's hardly the solution. You're effectively switching wheelbase lengths depending on which corner you're in, and often mid-corner.

It isn't drastic or dangerous, but it adds another dimension to your judgement of corner speeds that would take some getting used to.

Salvation is likely at hand though, as I learned after our drive that it's possible to turn off the 4Control system via the Perso drive mode that allows elements to be adjusted independently. We can't wait to give that a crack.

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.


Renault Megane8/10

ANCAP is yet to give any Megane a safety rating, but the regular hatch, sedan and wagon carry a five-star rating from EuroNCAP.

All variants are equipped with front, side and curtain airbags that extend to the back seat, plus the usual suite of stability and traction control functions and front and rear parking sensors and a reversing camera.

It also thankfully comes standard with AEB, active cruise control, lane departure warning, and blind-spot monitoring.

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.


Renault Megane7/10

One detail you should be aware of is that Renault Sport models have dropped back to a three year warranty as of May 1, 2018. Kilometres are still unlimited, but all other Renault passenger models carry a five year term.

Service intervals are a decent 12 months or 20,000km, and the first three services are capped at $399 each.

If any reliability issues arise, you'll likely find them on our Megane R.S. problems page.