BMW M Models vs Mercedes-Benz Cle200

What's the difference?

Brutal, bruising and utterly brilliant, the M4 CS will be an acquired taste due to its no-compromise approach, but those willing to take the leap will find a performance car like few others at their disposal.

The CLE Coupe really feels like a car of the times. As the electric vehicle market continues to suck in resources, the days of endless variants and body styles is going to wane. But the truth is the CLE does a nice job of filling the demands that both previous C-Class Coupe and E-Class Coupe buyers are looking for.

It’s a stylish model with plenty of technology on the inside, so it should appeal to those who want something refined and elegant for their lifestyle. It has a hint of sportiness on road, without being overtly dynamic or uncomfortable; although Mercedes-AMG will cater to those buyers soon enough. And it offers the kind of space inside that buyers of both models will find acceptable (as long as they don’t have to climb into the back regularly).

The biggest challenge will be convincing C-Class customers to take the big jump up in price over the model it replaces, while at the same time convincing E-Class buyers that this is still something special and different given its similarities to the old model.

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

The M4 CS is familiar in all the right ways, but definitely looks significantly jacked up compared to its lesser siblings.

Part of that is the extensive use of carbon everywhere, from its bonnet panels to its roof, front lip, side skirting and boot spoiler. But also because of its super-muscular angles and creases, including the huge dome in its bonnet.

Also exclusive to this M4 CS is the light treatment, with the front LEDs lighting up with yellow highlights the brand says are supposed to be reminiscent of GT racing cars.

At the back, the rear lights are flush with fibre optic lighting, lending a flowing and unique light signature that looks epic at night.

Inside, it's a sea of carbon, with the lightweight racing seats, the dash inserts and the centre console all lined in it. It is a perfectly finished space, though, and one that's also flecked with red, including a 12 o'clock band on the thick-rimmed steering wheel, the seat backs, the contrast stitching and the paddle shifts.

Be warned, though, it takes some acrobatics to climb into or out of the CS. The seat bottoms have these super high edges that double as grab handles, but require some awkward contortions to navigate.

In short, it looks angry, this M4 CS, inside and out.

Thankfully for the German brand its family look across its range means the CLE seamlessly integrates into both the C-Class and E-Class line-ups.

Mercedes does use some colourful language to describe the looks, with terms like 'sharknose' for the front end, and these ‘powerdomes’ on the bonnet, and there’s a swooping design that wraps around the tail to create a dynamic-looking vehicle.

The biggest question about design, though, is the size of the CLE, specifically how it compares to the two coupes it replaces. While based on the same basic underpinnings as the C-Class sedan, Mercedes has stretched and pulled the body to try and fill the space between it and the old E-Class Coupe.

The result is a car that is 164mm longer than the C-Class Coupe and +15mm longer than the E-Class overall, with the wheelbase stretched 25mm over the C-Class but actually 8mm shorter than the old E-Class two-door. It’s also 50mm wider than the previous C-Class but exactly the same width as the E-Class. So it’s definitely on the bigger size without actually matching up with either model it supersedes. 

It all boils down to how you classify practicality in a car like this. I mean, the basic stuff is all there – it's got two doors, four seats and a boot capacity of 440 litres.

It measures 4801mm in length, 1918mm in width and 1399mm in height, and room for front seat riders is good, but less so for anyone you squeeze into the back. There are even ISOFIX points for a child seat.

But if you consider practicality the practical pursuit of performance, then the M4 CS has plenty of perks.

Not surprisingly given the exterior growth over the old C-Class Coupe, Mercedes is talking up the increased interior room and practicality. Which is crucial to the success of the CLE because in replacing both the smaller C-Class and larger E-Class coupes, it now needs to appeal to both audiences.

Front seat room is generous, with plenty of shoulder room and the seats offer good comfort and support. In the back Mercedes’ designers have managed to create 95mm more legroom than the old C-Class Coupe, but fractionally less than the E-Class Coupe (just 1mm less). The rear seats are wider than both outgoing models, both across the shoulders and the mid-section. Headroom has been increased by 10mm over the C-Class but decreased by the same amount compared to the E-Class.

Putting the measuring tape aside, while the rear seats are fine for short trips, the back of the CLE is clearly not the place to be and if you plan on using the rear seats regularly then you should be looking at one of the brand’s sedans.

As for the boot, at 420 litres it’s 60 litres bigger than the old C-Class but five litres smaller when compared to the E-Class Coupe; so once again there’s a trade-off between the two.

The initial range consists of just two models - the CLE200 and CLE300 4Matic, but an AMG variant, the CLE53 is due to follow soon (as is the expected-but-not-confirmed V8-powered CLE63), but not before the Cabriolet arrives. While the CLE300 Cabriolet was on hand for us to look at, we weren’t allowed to drive, so we’ll focus this review on the hard-top models.

The CLE200 is priced from $103,900 and the CLE300 is $124,900 (neither price includes on-road costs). While it’s hard to do a like-for-like comparison between the old models and this new one, the CLE is more than $20k more expensive than the old C-Class but around $9-12k cheaper than the equivalent E-Class Coupe.

For future reference, the CLE300 4Matic Cabriolet will be priced from $135,900.

Standard features on both models includes 19-inch alloy wheels, AMG Line exterior and interior packages, a panoramic sunroof, 64-colour ambient cabin lighting, heated front seats with memory function, a head-up display, a 12.3-inch digital instrument display, plus the latest MBUX infotainment system which runs through an 11.9-inch touchscreen as well as Burmester surround sound system. One of the key specification differences between the CLE200 and CLE300, aside from the powertrain, is the interior trim, with the cheaper model using synthetic leather while the more expensive one gets the genuine article.

BMW has found yet more grunt lurking in its trusty 3.0-litre 'M TwinPower' six-cylinder petrol engine, with the M4 CS now pumping out 405kW and 650Nm.

That's a decent jump from the 390kW and 620Nm served up by the M4 Competition, and a giant leap from the outputs of the 'base' M4 – 353kW and 550Nm.

Predictably, then, the CS is the fastest of the lot, knocking off the run from 0-100km/h in 3.4 seconds, compared to 3.5 and 4.2 in the Competition and M4, respectively. The top speed is also dialled up to 302km/h.

All that power is channeled through an eight-speed automatic and sent to all four wheels on demand, with the help of an 'Active M Differential'.

The CLE200 and CLE300 are both powered by four-cylinder turbocharged petrol engines, albeit in different states of tune, and each assisted by a mild-hybrid integrated starter generator.

The CLE200 Coupé makes 150kW and 320Nm and sends it to the rear wheels via a nine-speed auto transmission. While the CLE300 4Matic Coupé gets 190kW and 400Nm but also gets (as the name gives away) Mercedes’ 4Matic all-wheel-drive system.

While not really a hybrid in the conventional sense, the integrated starter generator adds an extra 17kW/205Nm boost when required while also helping to save fuel.

The M4 CS is fitted with a 59-litre fuel tank, which – given the BMW's official fuel claim of 10.2 litres per hundred kilometres – should deliver a driving range on a full tank of 541 kilometres.

But... BMW also says the regular M4 – you know, the one that makes 52 fewer kilowatts and 55Nm less torque – uses 10.1L/100km, so do with that information what you will.

Make no mistake, the integrated starter generator is a mild-hybrid system, so don’t expect to see miserly returns from the CLE. Instead, the official figures for the pair are quite close, despite the different drivetrains.

The CLE200 has a claimed fuel rating of 7.2L/100km, while the CLE300 uses 7.4L/100km.

The hardest and angriest M4 of all time is, perhaps unsurprisingly, hard and angry. This is a race track specialist, but because I don't happen to own one of those, my first experience with the barking (and barking mad) M4 CS was navigating my way back from BMW's inner-city dealership.

Like it or lump it, you're going to read some Porsche comparisons here, because you're talking not too far off base 911 Carrera money, and suddenly I find the two Germans doing battle for a spot in my dream garage.

First things first, the BMW won't be much chop for daily driving for most people. Happily, I have a sickness for uncomfortable sports cars. It tells me that no compromises have been made in the pursuit of punishing performance.

A good thing, too, because the BMW, at city speeds, can be punishing. Everything feels heavy, the seats aren't overly comfortable – especially the hard bits that tend to dig in when cornering – and it stiff-arms its way over road imperfections, that exhaust booming and barking as it does.

Again, I loved it, and you probably will, too. But it's still not the kind of car I'd relish sitting in the morning peak hour rush in.

But escape the confines of the city and the BMW M4 CS suddenly makes a whole heap of sense. The acceleration is genuinely brutal, and wonderfully theatrical, with that quad-tipped titanium exhaust barking and snarling as you rocket towards 100km/h.

The steering is brilliant, with feedback fed to your wrists via that thick-rimmed wheel, and the entire experience feels sharp, super engaging and edgy.

You can push the M4 hard and fast, and I'm certain my limited talents would run out far before the BMW's would, but there's this thrilling sense of peril sparked by the aggression of the experience, that I love.

It's like the magic of a roller-coaster, I guess. Even if you know nothing is going to happen, you never really know, right? And in that lies the magic.

But back to original question, this or a Porsche 911? There's no doubt a Carrera is a better all-rounder, in terms of comfy commuting and race track fun, but this angry M4 is all shouty theatrics, all of the time.

I bloody love it.

To judge the CLE on its driving merits you first need to understand where it fits within the broader Mercedes-Benz line-up. Put simply, while coupes are seen as sporty cars, the German brand has other models that are designed to appeal to driving enthusiasts; such as the upcoming AMG versions of this car and the AMG GT Coupe.

So within that context, the CLE200 and CLE300 do an admirable job of being stylish cruisers that feel at home in the city but not out of place on a winding country road. 

Sports suspension is standard on Australian delivered models, making it 15mm lower than overseas versions and fitted with firmer passive damping too. But still, it doesn’t translate to a dynamically agile and engaging sports coupe suddenly, instead it just gives the CLE a bit more sharpness when turning, at the expense of some comfort on pockmarked roads.

The engines perform nicely, the CLE200 feels adequately endowed with its 150kW/320Nm, so naturally the 190kW/400Nm CLE300 just feels like it has a bit more pep in its step. But I’d question the value of the all-wheel-drive system in a car like this, especially in Australia where the roads are rarely very slippery.

Both CLE models come with all the usual passive and active safety features you’d expect on a modern luxury car, including autonomous emergency braking, ‘Active Lane Keeping Assist’, ‘Active Brake Assist’, blind spot monitoring, traffic sign assist, active cruise control and Mercedes’ ‘Pre-Safe’ accident anticipation system. There’s also a ‘Parking Package’ with 360-degree camera view to keep you and those around you safe at low speeds.

There’s no ANCAP rating for this new model announced yet, but previously both the C-Class Coupe and E-Class Coupe were tested.

The M4 CS is covered by BMW's five-year, unlimited-kilometre warranty, with condition-based servicing available in packs, which will cost you $3530 over five years/80,000km, or $2900 over four years/60,000km.

The CLE is covered by Mercedes Australia’s usual five-year/unlimited kilometre warranty.

The brand offers pre-purchased service plans for maintenance covering three, four or five years, starting at $3325 then $4535 and then $6800.