Mercedes-Benz GLC300 vs Toyota C-HR

What's the difference?

The GLC300 Coupe isn't quite as great when it comes to being a family car as the regular SUV version of the GLC, and that's purely down to the sloping roofline which not only makes access more difficult to the second row but reduces boot capacity.

That said, the GLC300 Coupe makes a much better family car than a Mercedes-Benz C-Class sedan, or any sedan.

Easy and enjoyable to drive, packed with great features and still practical, the GLC300 Coupe would still cut it as a good family car.

There’s not much in terms of practicalities that are going to convince you the C-HR is a better option than Toyota’s other small SUV, the Corolla Cross.

Even other ‘stylish’ small SUVs like the Mazda CX-30, fuel savers like the electric MG ZS EV, or performance small SUVs like the Hyundai Kona N are more affordable than the GR Sport version of the C-HR.

In the case of this car, unlike most of its Toyota stablemates, buyers will likely be making a decision from the heart based on exterior styling and its interior rather than value or practicality.

And who would anyone be to tell you not to buy a car you like for its styling?

Coupe SUVs aren’t for everybody… they’re not even for lots of people. But the design of an SUV with its roof cut down so that it meets the tailgate at an almost sportscar-like angle appeals to more than a few fans. The thing is they don’t just like the look, they love it, and they also probably enjoy how much the styling makes other people cranky.

To my eyes the GLC300 Coupe is the best execution of the bodystyle compared to those of BMW and Audi. There’s an elegance to the GLC300 Coupe and the AMG-line adds a tough look that only enhances the solid, powerful but pretty look.

The GLC Coupe is a mid-sized SUV and this new generation model is a bit bigger the previous one and now measures 31mm longer at 4763mm end to end, it’s 1890mm wide, 1605mm tall and has a wheelbase of 2888mm.

It’s also more aerodynamic than ever. No seriously, it’s drag coefficient is now 0.27 and it looks like a bar of soap - and it's about as slippery as one, too.

More curved surfaces await inside with a dashboard that pours down into the large centre console and it's adorned with a sloping and large portrait-style media screen. 

At night or in tunnels the ambient lighting glows through the air vents and skirts the edges of the door trims, console and dashboard.

It’s a minimalist and high-tech cockpit with modern sports seats up front and a Nappa leather wrapped steering wheel with its twin blade design.  

So, how does the coupe design work for family practicality? Let’s take a look.

There’s a fair bit going on here compared to most of Toyota’s other products, much like the first generation, but being designed with Europe as the key market and Australia as a secondary means the styling team needed to take on some fairly fashionable brands.

All three variants of the C-HR are relatively close in aesthetics, with major differences being two-tone paint or specific trim elements for the top-spec GR Sport.

It uses new Toyota design elements that have been seen on some models already, the ‘c-shape’ lights have been used on the new Prius, which we no longer get in Australia, for example.

The black roof was also available on the previous generation, where this car has carried over the ‘egg-like’ silhouette from.

The overall relatively aquatic styling and shape must be for aerodynamic advantage - its chief engineer told us the drag coefficient is just 0.318Cd - but the removal of the rear wiper to lower drag might have been unnecessary for a city-focused small SUV.

The cabin isn’t as wild as the outside, which may be a let-down in some ways, though it’s still a little more visually interesting than its more mainstream stablemates.

The 64-colour ambient lighting changes based on settings including time of day or drive mode, but can be set to a specific single colour if you wish.

The centre stack on the dash is gently angled towards the driver with a small separation between it and the passenger, creating a slight ‘cockpit’ feeling.

Seats are made from different materials depending on the grade, though no real leather is used even in the GR Sport, where synthetic suede and leather are the main upholstery.

The cloth textiles are made from entirely recycled materials, while the synthetic suede is made from a little less than half recycled materials.

They don’t look cheap, but they also don’t look particularly luxurious.

SUVs are the most practical cars for families because of the better access to the cabin thanks to their large doors and slightly elevated ride height, their big boots with wide and tall hatch openings and their high flat rooflines. They’re essentially raised station wagons.

A coupe-style SUV still has four doors but they are less boxy due to the sloping roofline which falls away quickly to meet the tailgate at a lower point. The effect is a sporty-looking shape but practicality is lost in this exercise of form over function.

The second row doorways aren’t as large as those on the regular SUV. I did a side-by-side test and felt like I had to duck under the sloping roof when getting out of the back seat.

The smaller opening also made it trickier to lift my toddler daughter into her baby seat.

The sidesteps are also surprisingly handy for bigger kids and my eight-year-old used them every time when climbing into the car.

Cabin storage is outstanding with huge door pockets and cupholders in both rows, and while the 545-litre boot in the GLC300 Coupe is 80 litres smaller than the cargo capacity of the regular GLC SUV, it's bigger than the previous version of the Coupe.

As for people space, there’s enough headroom for me at 189cm tall in the back seat and heaps of legroom, even behind my driving position.

I’ve mentioned the lack of climate control in the second row, but also should point out that there are no USB ports back there either.

There are USB ports in the big centre console box upfront and a long cord should be able to make it to the second row. 

There’s a wireless phone charger but it's housed in the bowels of the centre console too, and you’ll need to weave your hand while clasping the phone under the shiny black trapdoor, past the cupholders possibly with drinks in them and almost under the dashboard.

When it comes to interior layout and ergonomics, there’s never much to criticise in a Toyota, unless playing it safe is a downside for you.

The buttons you’re most likely to use regularly, across the climate control, centre console and steering wheel, are all very obvious and easy to find, if a little uninspiring, as is wheel design itself - form definitely doesn’t sacrifice function here.

Welcome are the two large screens, the multimedia touchscreen a large 12.3-inch unit and the driver display either 7.0-inch or another 12.3-inch version depending on variant.

Toyota’s software is simple and accessible, using a few main menu sections, though many will likely bypass this with wireless phone mirroring.

Everything’s in a sensible place: a tall bottle in the cupholders won’t block access to anything, the phone charging pad is tucked away to minimise distraction, and Toyota has kept things like the gear selector and stalks behind the steering wheel relatively traditional.

While the interior feels a little dated by its many buttons and some of its simple graphics, there’s certainly something to be said for a welcome change from distracting screens and menus - if the aim was to not exclude Toyota’s older market, it seems like mission accomplished.

In terms of comfort and space, the C-HR makes pretty good use of its interior from the front, the seats are relatively comfortable and visibility is fine, though the back seat starts to feel a bit cramped.

While cupholders and door bottle storage is plentiful in the front, there’s no armrest and no bottle storage in the rear, only relatively shallow cupholders on the armrests in the doors.

Visibility is also relatively poor with high windows, a narrow rear window, and not a lot of light unless there’s a sunroof.

Behind that, with the seats up, the C-HR’s boot has a claimed VDA capacity of 388 litres in the GXL and Koba, or 362L in the GR Sport. Total volume with the seats down is 1154L and 1490L respectively.

While a Corolla Cross starts at $33,980 before on-roads, or $36,480 for a hybrid, the C-HR is just under $43K in its lowest spec.

And even though you’re paying more for a new hybrid drivetrain and some fun Euro styling, the Corolla Cross’ drivetrain isn’t far behind, and it still looks good enough to sell quite well.

So what’s the C-HR got going for it that the Cross doesn’t?

The base GXL starts from $42,990 plus on-road costs and comes with a bit more than you might expect from a base variant Toyota.

A 12.3-inch touchscreen, a 7.0-inch driver display and wireless Android Auto and Apple CarPlay have things covered for multimedia, while dual-zone climate, keyless entry and start, rain-sensing wipers, and USB-C and 12-volt ports and chargers cover off convenience.

The GXL has manually adjustable seats with recycled fabric - which I’ll come back to later - plus a synthetic leather-accented steering wheel.

The Koba, at $49,990, scores heated sports seats with synthetic suede trim, plus power adjustment for the driver seat and a digital rearview mirror as well as cabin ionisation via the climate control.

A wireless smartphone charger, a head-up display above a larger 12.3-inch driver display, plus adaptive high-beam all add to the convenience, while a nine-speaker JBL sound system and 64-colour ambient lighting add to the vibes.

Atop the range is the GR Sport, which starts from $54,990.

As well as being more powerful - we’ll come back to that, too - it gets unique styling outside, plus synthetic leather-accented and suede seats inside, aluminium scuff plates, and a heated GR Sport steering wheel.

The GLC300 Coupe has a 2.0-litre four-cylinder turbo-petrol engine making 190kW of power and 400Nm of torque.

There’s also an overboost function which allows the engine to make an extra 17kW and 200Nm just for a brief moment, but that extra dollop of grunt combined with the regular output provides impressive acceleration (0-100km/h in about 6.3 seconds) for overtaking or moving quickly when you need to.

A smooth nine-speed automatic transmission sends the drive to all-four wheels.

The GLC300 Coupe is all-wheel drive and while there’s a setting for rougher terrain, along with one for comfort, eco and sport, but I’d make sure that it doesn’t get any more adventurous than tame gravel and dirt roads.

Mercedes-Benz refers to the GLC300 Coupe as a mild hybrid and this is because it has a 48-volt system and an integrated starter-generator.

This type of hybrid doesn’t use electric motors, doesn’t drive the wheels and won’t save much fuel, but it will provide efficiencies by supporting the engine and when coasting, plus will reduce petrol consumption to a small degree.

The difference in boot space is likely because the hybrid-only C-HR comes with two drivetrain options, depending on which variant you have.

The GXL and Koba both use Toyota’s 1.8-litre four-cylinder engine aided by a front-mounted electric motor to produce a 103kW output at the front wheels via a continuously variable transmission.

The GR Sport, however, gains a rear electric motor (taking up some boot space) and a more powerful front motor, helping a larger 2.0-litre four-cylinder petrol engine make a total 146kW - still via a CVT.

Don’t expect to be getting to 100km/h from a standstill in any less than 8.0 seconds in either variant, but both have a claimed top speed of 170km/h.

As we mentioned above the GLC300 Coupe's 48-volt mild hybrid system is not the kind of hybrid that will allow you to drive miles on electric power, nor will it dramatically reduce fuel consumption in the way a parallel, series or plug-in hybrid will. But every bit of efficiency helps.

Mercedes-Benz says the GLC300 Coupe will use 7.7L/100km after a combination of open and urban roads. 

We had the GLC300 Coupe for just two days, but in that time my family covered 176km of regular daily usage which took in motorways but mainly suburban duties such as the school run, supermarket dashes, that sort of thing.

In our fuel test we measured 14.48 litres at the fuel pump which works out to be an on-test fuel use figure of 8.2L/100km and not far off the manufacturer’s claim. 

While this fuel consumption isn’t overly high, a plug-in hybrid or even a parallel or series hybrid could return about 5.0L/100km or less.

Mercedes-Benz has dropped plug-in hybrids from its Australian range which is a shame because it would be good to see more efficient options in the GLC range. Of course if you want more efficiency from a Benz of the same size, there is always the fully electric EQB or EQC.

Toyota says the C-HR uses just 4.0L/100km on the combined cycle test, which is 0.3L less than the previous generation’s claim, but it should be noted the 2.0-litre in the GR Sport drinks a claimed 4.1L/100km.

During testing on the launch drive, but without being able to measure properly from fill to fill, one quite spirited leg of driving netted a 6.9L/100km reading on the trip computer, while a more sedate drive returned 5.4L/100km.

There’s a lot to like here but the short version is the GLC300 Coupe has a comfortable ride, but good handling, with a responsive engine, although rear visibility through the small back window is poor.

If we drill down a bit further I can tell you that excellent cameras around the car will help you check to make sure kids aren’t running around behind you and that forward and side visibility through the window is good.

An important takeaway is that the GLC300 Coupe is easy to drive with light steering and an engine that’s mild and controlled in its power delivery.

The gear shifter is mounted on the steering column, in the same way an indicator lever is. So putting the car into Drive, Reverse and Park is so easy and means you don’t have to take your hands off the steering wheel. 

As a family car I liked the good body control and composed ride. We have a small toddler that we can sometimes only get to sleep by taking her for a drive and we found that she could nod off and not be woken by potholes and speed bumps or too much leaning in the corners. 

There’s nothing particularly offensive about the way the new C-HR drives, but there’s nothing riveting either.

If you’ve driven anything on the Toyota TNGA platform, this will feel familiar to you - and that’s not a bad thing, it’s generally pretty stable, comfortable and controlled.

The modified Corolla platform it rides on is a very good thing, but the C-HR doesn’t have anything in the way of sporting tendencies its styling might suggest.

The hybrid drivetrain in the two 1.8-litre versions of the small SUV don’t offer up a whole lot in terms of keen acceleration, but even the GR Sport and its 146kW drivetrain need a push to get things feeling properly quick on a twisty road.

The added stability of the all-wheel drive in the top variant is noticeable, the front-drive variants feeling a little less planted when pushed.

Steering is on the slightly lighter side of still being well-weighted - it doesn’t wow, but Toyota’s engineers know what they’re doing and it does everything it needs to in terms of communicating feeling to the driver.

Some particularly rough roads on the test drive showed the suspension to handle short, sharp bumps well and not feel crashy over larger imperfections.

The suspension has been retuned in this TNGA-C platform to be stiffer for more control but also more compliant in terms of comfort.

But it’s around urban and suburban streets where the C-HR will spend most of its time, and neglected streets, speed bumps, or tram lines won’t shake you too much from in the cabin.

All three variants of the C-HR come with a version of the Toyota Safety Sense suite of tech which includes things like pre-collision, active cruise control, speed limit sign assist, a surround-view parking camera, plus all the expected inclusions like ABS, blind-spot monitoring and rear cross-traffic alert.

The rear outboard seats are equipped with ISOFIX tethers, too, while the ADR-necessary top tethers are also present.

It hasn’t been tested by ANCAP, but in the case of a collision the C-HR does have a pretty decent airbag count of 10.

The GLC300 is covered by Mercedes-Benz's five-year, unlimited-kilometre warranty. 

Services are annually or every 25,000km. And you can buy a three-year service plan for about $3000.

Toyota has a five-year/unlimited-kilometre warranty which covers the C-HR, as well as capped-price servicing for the first five years or 75,000km, whichever comes first, with each 12-month/15,000km service costing $250.

The C-HR also comes with a 12-month subscription to Toyota Connected Services, with features accessible through the myToyota Connect smartphone app.