Mercedes-Benz CLA VS Audi RS3
Mercedes-Benz CLA
Likes
- Refinement
- Dynamic ability
- Design sophistication
Dislikes
- Rear headroom
- Not cheap
- So-so warranty
Audi RS3
Likes
- Impressive build and materials quality
- Overall performance
- You won’t grow out of it in a hurry
Dislikes
- How much power is too much?
- Front seats a bit flat at speed
- Sportback looks a bit derivative
Summary
Mercedes-Benz CLA
Mercedes-Benz’s Gordon Wagener is a car design rock star. He’s the guy that shapes the three-pointed star’s design strategy and a decade ago introduced the concept of ‘sensual purity’ as a key driver of the way the brand’s cars should look and feel. And this is the latest expression of that thought, the second-generation (C118) CLA four-door Coupe.
Wagener’s influence is critical here because the CLA is one of the most fashion-focused offerings in the ever-broadening Mercedes-Benz range.
But does the drive match the creative style? We got behind the wheel of the first model to arrive, the entry-level CLA 200, to find out.
| Safety rating | |
|---|---|
| Engine Type | 1.3L turbo |
| Fuel Type | Premium Unleaded Petrol |
| Fuel Efficiency | 5.7L/100km |
| Seating | 5 seats |
Audi RS3
After teasing us with the S3, all-wheel-drive version of its A3 sedan and hatch (Sportback in Audi-speak), Audi has finally given us the full-fat, RS3 variant of the same car. Any time you see an `R’ and an `S’ on the badge of an Audi, you know it’s the full nine yards in terms of all-wheel-drive grip and engine performance. And the RS3 is no different.
The power is enormous, the grip prodigious and the attitude is way tougher than any other A3 variant. It’s also well equipped, safe and nicely put together. But is that extra `R’ worth the added price of admission? And is this more Audi A-Series than you really need?
The other question is, given that the S3 is such a resolved package with its own shot of high-performance, do the numbers stack up for the RS3 version? How much is too much?
| Safety rating | — |
|---|---|
| Engine Type | 2.5L |
| Fuel Type | Premium Unleaded Petrol |
| Fuel Efficiency | 8.3L/100km |
| Seating | 5 seats |
Verdict
Mercedes-Benz CLA8.1/10
The Mercedes-Benz CLA 200 is sleek, well-equipped, and beautifully engineered. That said, it’s pricey. You can get a car that’s 80 percent as good for 50 per cent of the price. But getting that extra 20 percent in terms of refinement, dynamic ability and design sophistication is what you’re paying for. If you’ve got the extra dough, top dollar buys you a spot on the top shelf.
Note: CarsGuide attended this event as a guest of the manufacturer, with travel and meals provided.
Audi RS37.4/10
If conventionally powered cars really are on the endangered list, it’s vehicles like the Audi RS3 that will remind us what we’ve lost. There’s so much fun to be had in this car, that you really need to take it to a track to tap into it safely and responsibly. And there’s the rub.
While there’s no doubting the RS3’s potential, neither is there any doubt that the driveline absolutely dominates the experience. In fact, we reckon the S3 with its more modest (but still ample) performance and friendlier nature is probably the smarter car for the everyday. It’s also cheaper by about $20,000 and while it lacks the aggressive looks, it’s still a charming car. Perhaps all the more charming for its easier-going nature and balance of abilities.
So why buy the RS3? Because it’s the one that will keep you entertained for longer if you’re a serious enthusiast driver. But if you don’t plan to use the car for track days, there’s a strong argument that the RS3 is way more car than you’ll ever need. Of course, that sentiment never stopped performance-car lovers, did it?
Design
Mercedes-Benz CLA9/10
While the way a car looks is a subjective call, and as always, your thoughts are welcome in the comments below, I’m putting it out there… this is a beautiful machine. And Gordon Wagener’s not pulling any punches, either. He thinks it has the potential to become, “a modern design icon.”
The long bonnet, cab-rear, wide-track proportions sit within a slightly larger footprint. The new CLA is marginally longer, wider, lower overall, and has a lengthier wheelbase than the model it replaces. And the car’s intricate mix of gently curved surfaces and hard lines is expertly managed, with a standard AMG body kit, complete with 18-inch rims, adding just a hint of macho intent.
The angle of the shoulder runs from this character line, virtually unchanged up to the roof, and the inward slope of the side glass (car designers call it tumblehome) is quite pronounced. And the sweeping curve at the top of the front guards is defined by hard strakes on the outer edges of the bonnet.
The rear view is arguably the CLA’s most appealing angle with the intersection of the sloping turret, boot, and rear guards neatly resolved.
It’s super slick aerodynamically, as well, boasting a Cd of 0.23, running a close second to it’s A-Class sedan sibling (0.22) which Merc claims as the world’s most aero-efficient series production four-door.
But what about the inside? Well, the biggest visual feature is the customisable MBUX media and data interface, expressed dramatically through a pair of 10.25-inch widescreens.
The info available and number of configurations offered is mind-blowing. It’s very 2019 and spot-on target for the digital generation.
Piano black surfaces around the dash and console lift the tone (but pick up the fingerprints) while the signature turbine-style vents add another flash of visual interest without compromising function.
Other highlights include front seats with racy one-piece backs (reflected on the top of the outer rear seats, as well), frameless doors enhancing the coupe feel, and neatly detailed stitching around the dash and doors.
Audi RS37/10
While the overall shape of the RS3 suggests evolution rather than revolution, the RS3 treatment has led to a much sportier look. We still reckon the sedan is the pick of the two body styles, mainly because it looks a bit more aggressive. Certainly, though, an aggressive look is not something either version backs away from, and those deep, wide blacked-out honeycomb grilles front and rear give the thing lots of presence.
So too do the blistered fenders, allowing for the extra track width that gives the RS3 its unique footprint. The front track itself is 30mm wider, but the wider fenders also gave Audi the chance to do some creative aero-management. Unlike, say, the Toyota Supra, for instance, with its faux vents up each side, the RS3’s lower-front vents and aero-slits behind each front fender are fully functional, directing air into the engine bay and away from the brakes respectively.
Another really neat function is the LED daytime running lights’ one-act play when you unlock the doors. As the car unlocks its doors, the LEDs spell out `R’, `S’ and `3’in sequence. Blink and you’ll miss it, but it’s a lovely touch that some manufacturers will never understand.
Practicality
Mercedes-Benz CLA7/10
Despite a two mm drop in overall height, the CLA’s front headroom has been extended by 17mm, and there’s lots of room up front, with storage running to two cupholders in the centre console, a lidded bin/armrest between the seats (including twin USB ports), an overhead sunglass holder, decent door pockets with room for bottles and a medium-size glove box.
There’s also a mat for wireless device charging at the front of the centre console, complete with another USB input (just in case).
But what does that sexy, sloping roofline do for space in the rear?
Sitting behind the driver's seat set to my (183cm) position, there’s adequate legroom, but despite Merc claiming an extra 3.0mm of headroom, my noggin made firm contact with the headliner.
It’s worth remembering this is a coupe-style four-door, with the packaging compromises a swoopy roof brings. You could call it a ‘2+3’, with a couple of doors added to make access to the back seats easier.
A centre fold-down armrest incorporates two cupholders, again there are generous pockets in the doors with room for bottles, map pockets on the front seatbacks, and adjustable ventilation outlets set into the back of the front centre console are a welcome inclusion.
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. Kids will be fine.
Boot volume is a healthy 460 litres (VDA), which is down 10 litres on the first-gen car, but the aperture has been widened by no less than 262mm, and a 40/20/40 split-folding rear seat opens up extra space. There are tie-down hooks, a 12-volt outlet and elasticised storage pockets either side of the load space to further enhance useability, plus a cargo net is included.
No news on towing capacity at this stage, and don’t bother looking for a spare, the tyres are run flats.
Audi RS36/10
Like the rest of the Audi A-series range, the RS3 is available in two body styles, a five-door hatchback and a four-door sedan. The five-door hatchback layout is the most practical of the two RS3 layouts, but both feature plenty of front-seat space and a rear seat that folds 40:20:40.
Paddle shifters are mounted on the steering wheel rather than the column, so they move with the wheel. That can make it difficult to select the correct paddle in a hurry with lots of lock applied.
The Drive modes are operated by a switch low down on the centre-stack that is clearly designed for left-hand-drive cars. It’s too far from the driver and needs to be cycled through in one direction, rather than being able to select the next mode or the previous one.
Beyond that, the interior is a lesson to other car-makers on how to get an interior right. There’s a quality look and feel with the possible exception of the plastic trim below the passenger-side air-vents which looks and feels a bit cheap. There are plenty of cup-holders and cubbies around the cabin with two USB plugs in the front and two in the rear (for charging).
The RS3 loses some space compared to the regular A3 because of the performance hardware. Where the hatch can take 282 litres with all seats in place (1104L with second row stowed), the sedan can swallow 321 litres.
Price and features
Mercedes-Benz CLA8/10
In Australia the CLA 200 weighs in at $59,500, before on-road costs, which is plenty, but the all-wheel drive CLA 250 ($68,800) will join it early in 2020, so the range will line up against the likes of BMW’s 4 Series Gran Coupe, even the Audi A5 Sportback.
The Mercedes-AMG CLA 35 ($83,400) arrives before the of 2019, with the full-fat CLA 45 S scheduled for Q1 2020 (estimated circa $95,000).
For that $60K price tag the CLA 200’s standard features list includes, dual-zone climate control air, sports seats, ambient (interior) lighting, ‘Artico’ and ‘Dinamica’ trim (faux leather and suede, respectively), the twin 10.25-inch digital media and instrument screens (running the ‘MBUX’ interface), an AMG styling pack (including 18-inch alloy wheels), active cruise control, auto headlights, keyless entry and start, LED headlights, DRLs and tail-lights, a leather multi-function, flat-bottom sports steering wheel, sat nav, park assist (including a reversing camera), rain-sensing wipers, wireless phone charging, ‘Hey Mercedes’ voice control, and nine-speaker audio including digital radio as well as Apple CarPlay and Android Auto.
All CLAs can also be hooked up (via a smartphone app) to the ‘Mercedes me Connect’ remote connectivity system, allowing access to locking/unlocking the doors, tracking and locating the vehicle, retrieving maintenance and service information, and more.
For the record, our test example was loaded with five option packages, adding no less than $13,630 to the price tag for a total of $73,130. Specifically, the ‘AMG Exclusive Package’ ($3190) – Heated and cooled front seats, ‘Lugano’ two-tone leather upholstery (with contrast top-stitching), adaptive damping, and ‘Energising Comfort Control’, the ‘Communications Package’ ($2490) - Head-up display and Burmester 590W, 12-speaker ‘surround sound’ audio, ‘Driver Assistance Package’ ($1790) – ‘Active Distance Assist’ (including ‘Cross-Traffic Assist’), ‘Driving Assistance package Plus’, ‘Lane Change Assist’, ‘Extended automatic Re-start’ (in traffic), and ‘Route Based Speed Adaptation’, and ‘Seat Comfort Package’ ($1290) - Electrically adjustable front seats, memory function for driver’s seat, exterior mirrors and head-up display (if fitted), heated front seats, and passenger mirror with reverse parking position, and ‘Vision Package’ ($2490) – ‘Adaptive Highbeam Assist PLUS’, ‘Multibeam’ LED headlights, panoramic electric sunroof, ‘Parking package HIGH’ (featuring 360-degree camera).
Audi RS37/10
What you’re buying here is not a car in a different size or luxury category compared with its S3 and A3 stablemates, but a car with a much broader performance envelope. So it’s no surprise to learn that a lot of the extra money goes into that type of hardware.
So rather than the class-standard four-cylinder engine, the RS3 gets a five-cylinder engine measuring 2.5 litres and enough performance to challenge many a supercar of just a handful of years ago. That philosophy also requires bigger brakes, firmer suspension and a more complex, track-oriented version of the electronic rear differential that can turn the car into a drifter or a race-track hero. Wheels and tyres are competition-spec, too.
In turn, those changes have forced other alterations such as the wider fenders and more intricate body kit, the former to physically fit the tyres, the latter to control air-flow for high-speed stability and for thermal management.
Other RS3 additions to what was an already well-equipped car in the S3, include lots of Audi’s trademark honeycomb styling panels around the car, RS3 puddle lighting, LED headlights and daytime running lights, carbon and aluminium interior inlays, RS sports seats with four-way lumbar support and a massage function.
There are two USB ports, wireless phone charging, another pair of USB ports in the rear, Bang and Olufsen stereo, head-up display, tinted glass, heated, folding exterior mirrors and Nappa leather throughout the interior. There’s also Android Auto, a wireless version of Apple CarPlay and digital radio.
The RS3 uses Audi’s celebrated virtual cockpit display with a choice of display layouts for the driver as well as a 10.1-inch touchscreen to control all the connectivity and infotainment settings. It uses the latest version of Audi’s MMI interface.
Like the other A3-based Audis, there’s a price premium for the sedan body over the hatchback, making the five-door RS3 a $91,391 purchase against the sedan at $93,891. Compared with the S3 CarsGuide tested earlier this year, that represents a pretty big jump from that car’s $70,700 (hatch) and $73,200 (sedan). That said, there’s a fair bit more going on in the RS3 in every department, but you get the sense that this comparison will be one nearly every potential buyer will make.
Like most Audis, there’s a range of optional packages, starting in the RS3’s case with the Carbon Package which brings carbon-matte inlays to the interior, side skirts, exterior mirrors and a carbon roof spoiler for the Sportback and a carbon roof-lip spoiler for the sedan. That costs $7400 on the hatch and $6300 on the sedan.
The Matte Aluminium Package is next with a few trim pieces finished in an aluminium material for $2000 extra and there’s also a panoramic sunroof on offer for $2600.
The RS Design Package gets you an Alcantara-covered steering wheel, seat belts in green or red as well as coloured elements to the seat shoulders, floor mats and the air-vent highlights. Yours for $2150.
The most serious option is the RS Dynamic Package which brings carbon-ceramic brakes with a choice of caliper colour as well as an electronic reflash to bring the top speed of the RS3 to 290km/h from its standard (limited) 250km/h. That adds another $13,000 to the price.
One thing that’s nice to see is that Audi has made even the pearl and metallic colours a no-cost option on the RS3. Other manufacturers should take note.
Under the bonnet
Mercedes-Benz CLA8/10
The CLA 200 is powered by Merc’s 1.3-litre (M 282), direct-injection four-cylinder turbo-petrol engine driving the front wheels through a seven-speed dual-clutch auto transmission (with paddle shifters on the wheel).
It’s the product of a joint development with Renault, and outputs are 120kW at 5500rpm and 250Nm at 1620rpm, which is pretty impressive for such a small capacity unit.
The single turbo features an electronically controlled wastegate and flexible charge pressure control to optimise boost across the entire rev range (rev ceiling is 6300rpm), with an equal focus on power, step-off throttle response and fuel efficiency.
Audi RS39/10
While the five-cylinder engine is more or less a carry-over from the previous RS3 model, the end result is still a pretty stunning one. With 2.5 litres of capacity, the turbocharged unit accounts for 294kW of power (the same as the previous model) and 500Nm of torque (up 20Nm).
The transmission is a seven-speed dual-clutch unit that is quite a familiar sight around Audi by now, and the all-wheel-drive system uses a centre differential with an electronic clutch-pack on each rear axle to give the car a Drift mode (although Audi insists you don’t refer to it in those terms) as well as torque vectoring with the ability to shift 100 per cent of rear-axle torque to the either wheel to maximise grip.
There’s now also an RS-specific exhaust system with an active flap to increase or tame exhaust noise according to which drive model is selected. The drive modes themselves stretch form Comfort to Auto to Dynamic, altering shift points, gear-shift aggression, throttle response and suspension firmness as well as that exhaust flap.
Brakes are enormous 375mm front rotors with six-piston calipers, that hardware forcing the fitment of a 19-inch alloy wheel (specific to the RS3) for brake clearance.
Efficiency
Mercedes-Benz CLA8/10
Claimed fuel economy for the combined (ADR 81/02 - urban, extra-urban) cycle is 5.7L/100km, the CLA emitting 130g/km of CO2 in the process.
At just over 1.4 tonnes it’s fairly hefty for its size, but at partial load between 1250-3800rpm two of the engine’s four cylinders shut down to improve economy. ‘ECO’ mode dampens performance in the name of improved economy, plus stop-start is standard.
And over roughly 200km of freeway, city and suburban running we saw an average of 7.5L/100km courtesy of the on-board read-out.
Minimum fuel requirement is 95 RON premium unleaded, and you’ll need 43 litres of it to fill the tank, which at our real-world average delivers a range of approximately 575km.
Audi RS36/10
Audi’s official combined fuel consumption figure for this car is 8.3 litres per 100km. Obviously, start using all that power and torque and that figure will grow significantly. Based on that, the car emits 190 grams of CO2 per kilometre, and with the 55-litre tank (which looks a bit small on paper) the range should still be around 600km between fill-ups.
The only catch with that is the high-tech nature of the engine means it requires the more expensive, Premium ULP at the bowser.
Driving
Mercedes-Benz CLA8/10
So, despite the engine’s small capacity the addition of a turbo means peak torque (250Nm) arrives at just 1620rpm. Power delivery is linear and mid-range acceleration is healthy. Claimed 0-100km/h acceleration is 8.2sec, which is neither sluggish nor particularly fast, but performance is more than adequate around town and on the highway.
The seven-speed dual-clutch auto shifts smoothly, but not particularly rapidly, although a switch to manual mode and use of the wheel-mounted paddles means you can be more selective about which ratio you’re in and for how long.
Standard suspension set-up is strut front, multi-link rear, with many of the components made from aluminium to reduce unsprung weight, and the CLA feels nimble through twisting backroad bends.
Our test car was optioned with the AMG Exclusive Package, which includes adaptive dampers. And no surprise ‘Sport’ mode is severe, and the fillings in your teeth (unless you’re one of those strange people that don’t have any) will be in danger of rattling loose over anything other than a billiard table smooth surface.
By contrast, ‘Comfort’ lives up to its name with a supremely compliant ride without any sacrifice in terms of balance and (taut) body control. The standard 18-inch rims, shod with 225/45 rubber, don’t put a disenable dent in proceedings, either.
The electro-mechanical steering points accurately and delivers a good connection with what’s happening at the front wheels. Assistance is subtle.
Brakes are vented discs up front, with solid rotors at the rear. Purely in the interests of a full and well-rounded review we enthusiastically pushed through some lengthy B-road sections, and the pedal remained firm and consistent.
In short the CLA is a refined city coupe that doubles as a comfortable touring car.
Audi RS38/10
First impressions are that this is a typical Audi in the way it fits together beautifully and is made from quality materials. The ergonomics – particularly the virtual cockpit - are spot on and it even smells like an Audi. Noise is well suppressed, the controls feel quality and the front seats are comfy. But from there, the overarching view is dominated by that powerhouse of an engine.
This isn’t just a quick car, it’s actually brutal in the way it builds boost almost immediately and then hurls the car down the road. To be honest, it’s almost too much, and the way the RS3 reels in the horizon will leave some drivers ignoring other sensory inputs in order to keep up with the car. Brutality breeds brutality, too, and the subsequent steering and braking inputs required when the throttle is pinned will not always be the considered, gentle type; they’ll often be gut reactions.
Thankfully, the rest of the driveline and platform has the smarts to make all this work. There’s awesome grip from the Quattro all-wheel-drive system and the car stays flat and steers in a fast, neutral but pin-sharp way. The dual-clutch transmission feels perfect for the engine, too, with ultra-quick shifts that become more aggressive as you ramp up the drive modes. Ride quality is good but we reckon there’s less bandwidth in the various drive mode settings than exists in the same system fitted to the S3 model we drove a few months ago. While the latter offered a broad range of suspension firmness, the RS3 seems to be a bit of a prisoner of its own performance, with Audi leaning all the drive modes towards a firmer setting in the name of body control.
That’s supported by Audi’s decision to offer us some race-tack laps in the RS3 to safely explore its high-end tendencies. At this point, the car emerges as a proper track-day proposition, all that power and control blending into a car that loves being thrown around a circuit. Perhaps the front seats could do with a little more side bolstering at track-cornering speeds, but overall, it’s clear that the RS3’s brief does, indeed, include a degree of race-track use.
Safety
Mercedes-Benz CLA10/10
It’s hard to fault Mercedes-Benz when it comes to safety, and the new CLA is loaded with standard active and passive tech.
Active safety tech includes 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' (with exit warning assistant), 'Cross-wind Assist', 'Lane Keep Assist', a tyre pressure warning system, a reversing camera plus ‘Parking Distance Control’ (front and rear), 'Traffic Sign Assist', a wet weather brake drying function, and ‘Active High Beam Control’.
If all that fails to prevent an impact you'll be protected by the 'Pre-Safe' accident anticipatory system, plus 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.
There’s also an impact-sensing auto door unlock system, an auto emergency call function and crash responsive emergency lighting, plus a first-aid kit, warning triangle and (five) hi-vis vests in the boot are thoughtful additions.
The A-Class (which encompasses the CLA) 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 RS39/10
The RS3 hasn’t been crash-tested locally, but the A3 on which it is substantially based has been and scored five stars back in 2020. The caveat there is that that result related to the lighter front-wheel-drive version of the car, not the RS3’s all-wheel-drive variant.
The RS3 is well equipped from a safety perspective with seven air-bags including a head-level curtain airbag that protects occupants in both the front and rear seats. There’s also Audi’s Pre-Safe which closes the windows and sunroof and pre-tensions the seat-belts if the car thinks a shunt is imminent. In the RS3’s case, that program has been extended to include autonomous emergency braking which works at speeds up to 250km/h and can identify pedestrians and cyclists up to 85km/h.
There’s also a tyre-pressure monitoring system, lane-change warning, rear cross-traffic warning, lane departure warning with active intervention of the steering, parking cameras front and rear, park-assist, and a 360-degree camera system with various points of view.
Ownership
Mercedes-Benz CLA7/10
The Mercedes-Benz range is covered by a three year/unlimited km warranty, which, like Audi and BMW continues to lag 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’ roadside 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.
For the CLA, pre-payment delivers a $500 saving, with the first three services set at a total of $2050, compared to $2550 PAYG. Fourth and fifth services are also available for pre-purchase.
Audi RS37/10
Service intervals for the RS3 are every 12 months or 15,000km, whichever comes first. Audi offers capped-price servicing for the RS3 at $3580 which covers servicing costs for the first five years.
The car is covered by Audi’s five-year/unlimited kilometre warranty. The vehicle is also protected against body-rust perforation for 12 years.