Maserati Ghibli vs Mercedes-Benz GLC300

What's the difference?

The Maserati Trofeo Ghibli is a very strange beast, but there's no doubt that it is a beast. Fast, loud and capable on a race track, and yet still closely resembling a classy, expensive Italian family sedan, it is genuinely unique. And genuinely strange, in a good way.

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.

The Ghibli Trofeo is an alluringly beautiful car from just about every angle, with a genuine sense of occasion and presence about its nose, a sleek side profile and a much improved rear end, where the light clusters have been redesigned.

The Trofeo special touches are impossible to miss, particularly from the driver’s seat where you look straight into two vast nostrils on the bonnet. There are also carbon fibre pieces on the front air duct and the rear extractor for a sportier, wilder look.

The red details on the air vents on each side are the highlight, though, while the lightning bolt on the Maserati trident badge is another nice touch.

The interior is simply beyond special and feels even more expensive than it is. Overall, I’d say it again, it’’s alluring. Italian style at its best and the Ghibli is the Cinderella point in the range, because the Quattroporte big brother really is too large, and the Levante is an SUV.

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.

From the driver’s seat, the Trofeo Ghibli feels spacious indeed, and while it’s not as vast in the back as a Quattroporte, there’s plenty of room for two adults, or even three small children.

The move to throw sportiness at the Ghibli has led to it having firm but fabulous seats. They’re comfortable, and the leather is luscious, but the actual seat back is constantly letting your spine know that this is no ordinary Ghibli. 

Throw it around a track, though, and the seats feel just right, providing the kind of support you need.

Boot space is ample at 500 litres and the Ghibli feels like the sort of car you could take your family in, if only it didn’t make you feel like you were spoiling your children too much.

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.

Mercedes-Benz is offering Australia just the GLC300 grade in both the SUV and Coupe body styles.

High-performance AMG variants are out overseas now and will arrive in Australia soon, too.

You can expect to pay more for these AMG beasts - a lot more than the $113,900 list price of the GLC300 Coupe.

Still the GLC300 Coupe does come standard with an AMG Line body kit and 20-inch AMG alloy wheels. LED headlights are also standard, so is the panoramic glass roof, tinted rear glass, proximity unlocking and a power tailgate.

Inside there’s synthetic leather Artico upholstery, sports heated front seats, Nappa leather steering wheel, an 11.9-inch media display with Apple CarPlay and Android Auto, a 12.3-inch digital instrument cluster and a head-up display. There’s also dual-zone climate control and wireless phone charging.

The value is good in terms of features, although the price is slightly higher compared to the rivals such as the BMW X4 xDrive30i ($106,400) and Audi Q5 Sportback 55TFSI ($110,200).

It’s worth pointing out, too, that the GLC300 Coupe is about $10K more than the GLC300 SUV version. Why? The coupe versions of prestige SUVs always tend to be pricier than their regular more boxy SUV siblings. Somebody in marketing will be able to explain why.

Having lived with the GLC300 Coupe with my family over the past few days I can say the proximity unlocking which works by touching even the back door handles is excellent, the tinted windows are dark and cut out much of the sun's glare, but there’s no climate control in the second row. There are air vents back there, which is good.

I found that on hot days the semi-transparent shade on the glass roof couldn’t stop the cabin from heating up quickly.

This will be the last time Maserati gets to enjoy a proper Ferrari engine - a 3.8-litre twin-turbo V8 good for 433kW and 730Nm - before it moves to a more electrified future, but it’s certainly going out with a lot of loud bangs.

Deafeningly lovely, the V8, which drives the rear wheels, will shove you to a shouty 100km/h in 4.3 seconds (fast, but not stupidly so, although it feels even quicker) on your way to a very Italian top speed of 326km/h. 

We can report that it exceeds 200km/h with consummate ease and has epic amounts of torque on tap.

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.

Maserati claims a slightly inexact fuel-economy figure of 12.3 to 12.6 litres per 100km, but good luck ever achieving it. The desire to open the taps and really chew some fuel will aways be overwhelming. 

We drove it on a race track and would easily have been exceeding 20 litres per 100km, so our test figure is probably best not spoken about.

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.

We were fortunate enough to drive all three Trofeo models - Ghibli, Levante and Quattroporte - on the track at Sydney Motorsport Park, which really is the only way to fully appreciate vehicles with Ferrari V8 engines, 433kW and rear-wheel drive.

Maserati is keen to point out that other premium brands don’t offer that kind of grunt in their rear-drive cars, indeed most of them are going all-wheel drive, and that level of playfulness is a real USP, it believes.

The thing is, the company also acknowledges that its buyers are older, wiser and wealthier types moving up from the German brands. 

The Trofeo range, in particular, then, is a real niche within a niche. I picture Maserati buyers as being slightly sedate yet stylish. Fans of the nicer things in life, but not flashy, or thrashy, about the cars they drive.

And yet, unlike other Maseratis, the Trofeos are flame-spitting beasts that sound like Game of Thrones dragons. Clearly there are people who like their classy Italian saloons to be insanely fast and track ready. And hooray for them, because as weird as it seems to flog a car like this so hard, the Trofeo Ghibli was well and truly up for it.

It’s also the pick of the litter, being less SUV like than the SUV Levante, and less stupidly long and heavy than the Quattroporte. 

Its shorter wheelbase and lighter weight make it the most fun and light on its feet when being thrown around. We hit an easy 235km/h on the front straight before hurling into Turn One well north of 160km/h, and the Ghibli just held on tight before using its torque to hurl it at the next bend.

It sounds, as I’ve said, amazing, but it’s worth saying again because it’s a real Maserati (or Ferrari, really) advantage of choosing this car.

The brakes are also up to the task of repeated track-hard stops, the steering is lighter and less talkative than a Ferrari perhaps, but still excellent, and the whole Trofeo Ghibli experience is best described, on circuit, as being better than you would possibly imagine.

Out on the road, you don’t have to put up with the firm ride that pressing the Corsa button compels, and the Ghibli reverts to its smooth, cruiser persona - while still looking sporty as hell.

The only letdown is the seats, which are a little on the firm side, but everything else about the cabin is so luxe you almost forgive it. 

While this car makes no sense to me, it obviously excites enough people for Maserati to make a business case, and charge $265,000 for the Trofeo Ghibli. Good luck to them, I say.

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. 

The GLC was given the maximum five star ANCAP rating in 2022. There’s AEB, active lane keeping assistance and active blind spot warning and nine airbags including a centre airbag.

As mentioned above I especially liked the surround-view camera systems - which let you look right around the car - good for driveway safety and kids.

For child seats you’ll find two ISOFIX mounts and three top tether anchor points in the second row.

I was also impressed to see a space-saver spare wheel under the boot floor and not just a puncture repair kit. 

Maserati offers a three-year, unlimited kilometre warranty, but you can choose to buy 12-month or two-year warranty extensions, and even a sixth or seventh-year drive-train warranty extension. 

When much, much cheaper Japanese and Korean cars are offering seven and even 10-year warranties, this is so far off the pace that such a fast vehicle should be embarrassed. And if you're buying something Italian, a better, longer warranty would seem like a must. I'd be negotiating at sale for them to throw the longer warranty offer in.

Maserati says servicing for the Ghibli has a "ball park costing of $2700.00 for the first three years of ownership" with a service schedule of every 20,000km or 12 months (whichever occurs first)

Also, "please note that the above is indicative only of the manufacturers basic routine service maintenance schedule and does not include any consumable items such as tyres, brakes etc or additional dealership charges such as environmental levies etc."

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.