Mercedes-Benz GLC-Class VS Volvo XC90
Mercedes-Benz GLC-Class
Likes
- More power and torque
- More fuel efficient
- Stylish cabin
Dislikes
- Misses V8 soundtrack
- Big price rise over previous model
- Smaller boot, no spare tyre
Volvo XC90
Likes
- Excellent space and seating options
- Top-notch safety package
- Power of combined engines
Dislikes
- Hard to replicate fuel economy
- Can occasionally feel lethargic
- Some option packages a bit cheeky
Summary
Mercedes-Benz GLC-Class
Let’s make one thing clear from the very beginning - this new Mercedes-AMG GLC63 S E Performance is technically superior to the model it replaces. Whether it’s actually better or not, is the real question at the heart of the matter.
Why? Because, like the C63 sedan stablemate, AMG has opted to replace the previous model’s 4.0-litre twin-turbo V8 engine with a new 2.0-litre four-cylinder hybrid powertrain. It was a move brought about in part because of increasingly stricter emissions standards in Europe, but also ties-in with the German firm’s success in modern Formula One racing.
While the new hybrid system offers more power, more torque and better fuel economy, as the lukewarm response to the C63 has demonstrated, the hard reality for AMG is that its buyers associate it with V8 and even V12 engines. That emotional pull is hard to replace with logic, even if the new model offers technical superiority.
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But how does the new powertrain suit the GLC63 - is it just technically better or is it holistically improved?
| Safety rating | — |
|---|---|
| Engine Type | — |
| Fuel Type | — |
| Fuel Efficiency | —L/100km |
| Seating | — |
Volvo XC90
With its new XC90 line Volvo has squashed the stereotype that a luxury seven-seater has to be powered by a lusty V8. We put the hybrid T8 to the test.
We live in a world of stereotypes. All black people can dance, all Asians are good at maths, all Americans are loud and brash. Blondes are dumb, girls are not good at sport, police officers live on doughnuts.
By the same token, BMW drivers don’t know how to use an indicator or read a stop sign, Audi drivers are yuppies, Mercedes drivers are arrogant and stuffy, and Toyota drivers are, well, beige.
Oh, and Volvo drivers are tree-hugging, latte-sipping, doily-loving, hat-wearing geography teachers or dentists who drive boring, conservative cars too slowly in the fast lane, and refuse to let people pass.
Like mud, if you fling stereotypes around often enough, they stick and Volvo has had to work hard here to kill the 'just another Volvo driver' leanings.
It has answered in the best way possible with technically advanced, sharp-looking cars that will continue to be on trend for years to come. With the new XC90 line it has also squashed the stereotype that a luxury seven-seater has to be powered by a lusty V8.
We put the hybrid T8 to the test.
| Safety rating | |
|---|---|
| Engine Type | 2.0L |
| Fuel Type | Hybrid with Premium Unleaded |
| Fuel Efficiency | 2.1L/100km |
| Seating | 7 seats |
Verdict
Mercedes-Benz GLC-Class7.7/10
Like I said right from the start, this new, hybrid version of the AMG GLC63 is technically superior to the model it replaces in every meaningful way. It is faster, more powerful and more fuel efficient and therefore a better performance SUV than the model it replaces.
Is it a better model than the one it replaces? Ultimately that will come down to how much stock you put into the soundtrack and your feelings on an AMG not powered by a V8 engine.
Because if you can see past that, then the AMG GLC63 is an absolutely fantastic performance SUV. Not only does the new powertrain make it faster in a straight line, but the chassis is very well-balanced, making for an engaging driving experience.
For those who can look past the smaller engine they will be rewarded with an incredibly fast and rewarding-to-drive member of the AMG family.
Note: CarsGuide attended this event as a guest of the manufacturer, with travel, accommodation and meals provided.
Volvo XC907.9/10
This hybrid XC90 is on point with all that Volvo’s flagship offering is renowned for – safety, performance, technology and style -  and allows you to give impetus to your environmental ideals too.
The D5 Inscription remains my favourite in the new XC90 range because of its overall verve but no doubt the Twin Engines will find equal favour especially amongst buyers who spend a lot of time in traffic covering short distances.
Design
Mercedes-Benz GLC-Class
The GLC63 is unmistakably an AMG from the moment you first lay eyes on it. That’s thanks to the AMG-specific elements, starting with the grille with vertical strikes and the AMG crest on the bonnet; which is now a signature item for the performance sub-brand.
The GLC63 is also fitted with the Night Package II design kit; this adds a darkened grille and black chrome badging to further enhance its visual appeal.
The AMG-specific alloy wheels and more aggressive stance do mean the GLC63 stands out from the rest of the GLC range, helping it look fast even when it’s standing still.
Volvo XC90
What’s not to love about a large, chunky SUV with a no-nonsense stance and bold demeanour? One where the sloping lines and angles don’t mess with the feeling of understated efficiency and the sizeable grille and 'Thor's hammer' headlights are complementary rather than a distraction?
That quiet confidence is mirrored in the interior space, too, where the minimalist design brief leaves an uncluttered dash and just a couple of buttons to interrupt a smooth and tasteful canvas.
The cabin really is a beautiful place to be with its large digital driver display and, in our test car, a stylish mix of leather, wood and smart plastics proving to be a winning combination.
Supportive, luxurious sport seats whip up the comfort level and electrical adjustment means it is super easy to settle on a suitable driving position.Â
Not as simple, however, was getting the side mirrors to stay in their set positions, the pesky things assuming a shape shifting personality of sorts every time you switch off the engine. There is evidently some hoodoo combination to get them to behave but as I found with the S90 that particular spell does not feature in my extensive repertoire.Â
Practicality
Mercedes-Benz GLC-Class
Inside the GLC63 is clearly a derivative of the rest of the range, with its C-Class-inspired design and layout, but there’s enough AMG-specific elements to ensure it looks and feels special. This starts with the AMG steering wheel, which comes not only with a thick rim wrapped in Alcantara, but also some AMG special dials to adjust the various performance settings for the powertrain, suspension and transmission.
Then there are the AMG-specific seats, which look good and offer good support for the driver and front seat passenger. The rear seats offer decent space for what is a mid-size SUV, with room enough for two adults or teenagers or three smaller kids.
Those in the back aren’t particularly well looked after though, with only rear air-con vents and small door pockets but no USB charging ports or other small item storage.
The boot is 590 litres, down from 620L in the rest of the range, thanks to the addition of the rear-mounted electric motor. There’s also no room for the temporary spare the rest of the GLC range gets and instead you have to make do with a puncture repair kit.
Volvo XC90
Seven-seaters are a boon for large and growing families, for people who are often carrying the kids’ friends, or if you just want some extra space. The XC90 has the latter in spades with plenty of room for long legs and big heads although the third row is naturally better suited to children instead of adults.
Comforts back there in the third row include air vents and cup holders as well as decently-shaped seats.
Oh, and much greater odds of being able to gulp down those dodgy marshmallows you found at the bottom of the swimming bag before your mother spots you.
There are similar offerings for passengers in the second row – climate control and storage I mean, not marshmallows – with integrated booster seats and two ISOFIX points also adding shine.
The outer seats in the second row slide forward and tip over to facilitate access to the back while both the second and third rows fold flat, individually if need be, to increase the load compartment.
The boot features a pair of sturdy shopping bag hooks, too, which may not raise an eyebrow in your world but are invaluable if you want to arrive home with the box of eggs intact and not crying over spilt milk.Â
Price and features
Mercedes-Benz GLC-Class
The power and torque figures aren’t the only numbers that have risen sharply, with the GLC63 clearly impacted by a double whammy of inflation and the usual new-car price rise.
The GLC63 now starts at more than $191,814 for the SUV and $198,415 for the Coupe, which represents a nearly $30k increase over the old V8-powered model, which was priced at $164,600 just two years ago. Even for luxury car buyers that’s a big jump, especially when you’re trying to convince people of the merits of the four-cylinder powertrain.Â
That also means it's more expensive than all of its key competitors, including the BMW X3 M Competition, Maserati’s Grecale and the outgoing, petrol-powered Porsche Macan GTS.
To help explain some of this price increase Mercedes-Benz Australia has opted for a high level of standard specification for local cars. Standard equipment includes 21-inch alloys, AMG composite braking, a panoramic sliding sunroof, a unique AMG steering wheel, power-adjustable sports seats in Nappa leather, a head-up display, dual-zone climate control, wireless smartphone charging and a Burmester 3D Sound system.
Also included is the AMG Track Pace suite, for those who want to unleash their GLC on the racetrack.
There’s also a limited run, AMG Edition 1 Package available too, for an additional $12,900. On the outside you get Manufaktur graphite grey magno paint, foiling with colour gradation and large AMG logo on the sides, an AMG Aerodynamics Package, unique alloy wheels with Edition 1 and AMG branding, yellow brake calipers and an AMG fuel filler cap in silver chrome with AMG lettering.Â
Inside there’s AMG Performance seats, AMG Nappa leather in black with yellow contrasting stitching, AMG illuminated door sills, carbon-fibre AMG trim highlights, yellow seat belts and a unique AMG Performance steering wheel wrapped in carbon-fibre and microfibre.
Volvo XC90
You have a choice of three XC90s – a diesel, petrol and electric/petrol hybrid – each available in three trim levels.Â
With a price tag over $120,000, our hybrid Inscription will take more than spare change to own but does come with a fairly generous inclusions list.
Standard fare features seven seats, tri-zone climate control, 9.0-inch tablet-style multimedia colour touchscreen with 12.3-inch digital driver display, Bluetooth connectivity, USB ports and 12 volt connections, auto lights and wipers, powered tailgate, reverse camera and sensors and an impressive suite of safety systems.
Our car was also equipped with a $3000 'Technology Pack' (Apple CarPlay, 360-degree camera, head-up display, DAB radio tuner) and the $8000 'Premium Pack' with Bowers & Wilkins audio, air suspension and heated seats for front and middle row passengers.
Am I the only one thinking it's a bit stingy to expect you to hand over more for these features in car that already costs in excess of $100,000?
Under the bonnet
Mercedes-Benz GLC-Class
This is what lies at the heart of the AMG GLC63’s success or failure. As I mentioned at the beginning, the previous generation’s 4.0-litre twin-turbo V8 has been replaced by an F1-inspired plug-in hybrid powertrain.
But don’t think that means AMG is suddenly focused on efficiency over performance. When AMG says the powertrain is inspired by the brand’s success in Formula 1 racing, what it means is the battery and electric motor provides a significant performance boost to support the internal combustion engine, not just save fuel.
To that end the combination of the turbocharged 2.0-litre four-cylinder petrol engine and the rear-mounted electric motor produces an impressive 500kW and 1020Nm. That’s a massive jump over the 375kW/700Nm made by the outgoing V8.
Volvo XC90
Naturally, there is much to be said about a V8 engine, as available in previous XC90s; superlatives in the main, but the combination 'twin-charged' four in our T8 is hardly struggling for words of praise either, especially from buyers who are not only environmentally aware but have the means to add action to ideology.
This plug-in hybrid is powered by a supercharged and turbocharged 2.0-litre four-cylinder petrol engine that delivers 235kW/400Nm to the front wheels, blended with a twin-battery 65kW/240Nm electric motor on the rear axle, that improves the economy and range of Volvo’s signature offering.
They can be used alone or in combination, with the torque figures and actual performance varying accordingly. Volvo suggests that on electric power only, you would be good for 30km, perfect for average city commutes, although we couldn’t muster more than 24km during our test week.
A charging connector that suits most household power sockets is a handy advantage, meaning you can recharge in your garage, or at work – anywhere really, that you can sidle up to an electric socket. Charge time is usually around four hours.Â
The 2.0-litre petrol engine with its turbocharger, and supercharger, and of course superpowers (made that last one up), is a handy unit given the XC90’s bulk, and has a willing accomplice in form of a silky smooth eight-speed transmission.
Efficiency
Mercedes-Benz GLC-Class
Mercedes makes no secret that the battery is designed for performance, not saving fuel. It only has a 14km EV range but can recharge quickly on the move to provide a power boost when needed.
But despite all that, the GLC63 is actually significantly more fuel efficient than the old V8, using a claimed 7.3L/100km, which is a massive 4.9L/100km improvement over the old model. Although, on our day-long test drive we didn’t manage to come close to that claimed figure and instead saw returns around 11L/100km, albeit after a lot of spirited open-road driving.
Volvo XC90
Well, technically, in automatic hybrid mode you should be, if official figures are to be relied upon, returning figures of 2.1L/100km.Â
Real life rarely works like that though, with our readings closer to 7.6L/100km. Still credible for a 2.3 tonne SUV, although interestingly, we managed 6.0L/100km in the 2.0-litre diesel.
Driving
Mercedes-Benz GLC-Class
Anyone who still believes in the adage ‘there’s no replacement for displacement’ hasn’t driven a modern turbocharged and hybridised engine. The GLC63 is a demonstration of the metaphorical and literal power of modern technology, combining an extremely efficient and potent internal combustion engine with an electric motor to make enormous real-world performance.
To be blunt, the GLC63 feels like a rocketship out of corners, launching with a ferocity and relentlessness the old V8 simply can’t match. It shouldn’t come as a surprise, a mid-size SUV with 1020Nm was always going to have plenty of performance, but even so it’s a shock to the system every time you give the GLC63 full throttle. Officially AMG claims it takes just 3.5 seconds to run 0-100km/h and has an electronically limited top speed of 275km/h - mighty impressive figures for a five-seat mid-size SUV.
To help get all that torque to the road, AMG deploys torque distribution technology that allows for it to be split an even 50/50 front/rear all the way to 100 per cent to the rear tyres.
Other technologies deployed to enhance its handling include AMG Ride Control suspension with adaptive damping and rear-axle steering. There’s also eight AMG Dynamic Select driving modes and four AMG Dynamics settings (Basic, Advanced, Pro and Master), so it’s a complex vehicle that is designed for the enthusiast.
While it’s easy to drive around town, once you get out on the open road you can really get a sense of the GLC63’s performance potential. Beyond just its powertrain the suspension offers good body control and the rear-axle steering helps it feel agile and responsive.Â
It’s not perfect though. At times the complexity of the system does lead to some hesitation when you put your foot down. It certainly lacks the linear power delivery of the old V8 and makes for a slightly trickier driving experience at times.
As for the sound, which is one of the biggest elements missing from the V8, Mercedes has added AMG Real Performance Sound, which features a pressure sensor in the exhaust that picks up on the engine note and plays it through the speaker system. It certainly helps make for a louder, more noticeable engine noise, but it still sounds more like an A45 than the previous GLC63 and for many would-be buyers, that’s a major turn-off.
Volvo XC90
Thanks to semi-autonomous technology, this XC90 can pretty much drive itself, although taking your hands off the steering wheel for more than 20 seconds will very quickly remind you of the law.
So, provided you touch the steering at those regular intervals and the road is clearly marked, this car can stay within its lane in city confines, follow confidently behind the car in front, braking, accelerating and stopping when necessary.
It is less confident on narrower poorly marked or inconsistently edged roads, but that doesn’t detract from the wow factor, and in all honesty has more to do with our infrastructure problems than Volvo’s technical wizardry.
The thing is that even though this car can carry out most of the mundane functions of driving, it has such a sense of ease about it that you will want to drive yourself.
In slow, stop-start city commuting the electric engine comes into its own, allowing you to shuffle along without troubling its petrol wing man. You have to remember to recharge when you get to the office or back from the school run, however, or it sort of defeats the purpose.
The petrol unit, with a more than competent eight-speed transmission to facilitate performance, sticks fastidiously to the task, although it can sometimes feel a tad lethargic.
It is hard to find fault with the petrol and electric engines working in unison, a combined peak torque of 640Nm giving you all the oomph you need.
The twin engine XC90 is nicely balanced, easy to manoeuvre and an excellent cruiser. You can occasionally feel its weight around tight corners but that is to be expected.
The brakes took a bit of getting used to as the car initially uses regenerative braking to capture energy, but then stops quickly as speed drops. It's a bit of a surprise, but easy enough to accommodate.
Safety
Mercedes-Benz GLC-Class
The GLC63 comes standard with a comprehensive suite of safety features including 'Distronic' (Mercedes’ name for adaptive cruise control), 'Active Lane Keeping Assist', 'Blind Spot Assist', 'Traffic Light Assist' and 'Adaptive Highbeam Assist'. It also includes Mercedes’ 'Pre-Safe' accident anticipation system - which pre-tensions the seat belts and will even play a white noise to protect your ears if it senses a crash is imminent.
A parking system that includes a 360-degree camera and active parking assist is also included.
The GLC range was awarded a five-star ANCAP rating in 2022, which pre-dates the latest testing protocols, so doesn’t provide a like-to-like comparison for vehicles tested after that date.
Volvo XC90
It is no secret that safety features are one of the foundations of the Volvo ethos. It was after all Volvo engineer Nils Bohlin who invented the three-point seat belt in 1959 which turned out to be the most important safety device ever created.
Instead of cashing in on the patent, and in keeping with their guiding principle of safety, Volvo shared it with other car manufacturers which has of course resulted in untold lives being saved.
This XC90 boasts other marvellous safety inventions, including blind spot monitoring, lane departure warning, AEB, pedestrian detection and a rear collision system. An extra $2600 will give you the 'Intellisafe' system which includes adaptive cruise control, semi-autonomous 'Pilot Assist' and lane keeping assist.
Ownership
Mercedes-Benz GLC-Class
The GLC63 is covered by Mercedes Australia’s usual five-year/unlimited kilometres warranty.
As for maintenance, Mercedes offers service plans, spanning three to five years. Three years will cost you $5025, $6455 for four years and five years is priced from $7180. Servicing intervals are 12 months or 20,000km, whichever comes first.
Volvo XC90
Warranty is three year/unlimited kilometres with free roadside assist for that period.
A 'SmartCare' service program gives you fixed-price servicing for up to five years/75,000km for $4075.