Mercedes-Benz GLC-Class VS Tesla MODEL Y
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
Tesla MODEL Y
Likes
- 533km range
- Value for money
- High level of safety
Dislikes
- Ride comfort could be better
- Exterior and interior styling starting to look old
- Speedo location on central screen
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 | — |
Tesla MODEL Y
The world used to belong to the Tesla Model Y with it being pretty much the only mid-sized electric SUV on the market in Australia for some time, but now rivals in the form of Kia's EV5, the Polestar 4, Toyota bZ4X and Subaru Solterra threaten its popularity. In response Telsa has dropped the price and updated the suspension for a more comfortable ride. But is it enough?
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We tested the Long Range variant of the Tesla Model Y to find out and answer some other questions along the way such as how practical is it, is the value for the money good, what's its range and how much energy does it use?
| Safety rating | |
|---|---|
| Engine Type | — |
| Fuel Type | Electric |
| Fuel Efficiency | —L/100km |
| Seating | 5 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.
Tesla MODEL Y7.8/10
The Model Y Long Range is the pick of the line-up thanks mainly to its ability to travel further on a full charge, but also the price is excellent. The styling is starting to date, especially compared to fresher rivals with intriguing designs. But the advantage to Tesla is its battery tech and the constant over-the-air updates which will continue to enhance this product long after you've bought it.
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.
Tesla MODEL Y
The Model Y is a mid-sized SUV, about 4.75 metres long and has an aerodynamic wedge shape similar to the one Toyota’s early Prius had, but with a smooth and flat styling Tesla twist.
The clean and featureless look made the Model Y appear futuristic and modern two years ago but now, with the arrival of other mid-sized electric rivals and their intriguing and attractive designs, the Tesla is starting to appear dated.Â
There is a styling update coming to the Model Y, but it won’t be a completely new car, just a few tweaks to keep it looking current. But it won’t do much. I think the time is up on this design.
The cabin embraces minimalism with plenty of clean and smooth horizontal surfaces devoid of buttons or dials. Only the large central screen and the steering wheel exist on the dashboard and in my eyes compared to rival offerings the Model Y’s interior has quickly gone from cool to devoid of personality.
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.
Tesla MODEL Y
Electric SUVs have moved practicality to a level combustion-engine equivalents can’t compete with thanks to their front and back boots and (no transmission tunnel) flat floors maximising people and storage space.Â
The Model Y is practical with a 117L front boot and a rear boot with 854L litres of cargo capacity, while the cabin has large door pockets, wireless phone charging and two cupholders up front and in the second row.
The Model Y comes as a five-seater only, but leg- and headroom in the second row is excellent and even at 189cm tall I can sit behind my driving position.Â
Back seat passengers also have directional air vents and two USB ports for charging.
Cabin practicality could be better, though. The large centre console is unnecessary as it’s not covering a transmission and driveshaft. We’re seeing other brands such as Kia make use of this area as a storage space perfect for even large bags.
Locking and unlocking the Model Y is done with a key card that needs to be swiped against a sensor in the B-pillar. This worked sporadically for me and I felt like the action could scratch the pillar’s surface.
There’s a phone app which can also lock and unlock the Model Y. We downloaded it and found the functions useful, from seeing how much charge is in the battery, to opening the boot, tracking the location of the car and turning the climate control on to cool or heat the cabin before driving.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.
Tesla MODEL Y
Only the weather changes more than Tesla’s pricing, but the latest adjustment to the Model Y Long Range price had it listing for $72,900. That could easily change again so it might be best to check back at CarsGuide or Tesla’s website for any updates.
At almost $73K the Long Range sits in the middle of the Model Y line-up, above the $64K entry grade and below the $83K Performance.
The standard features list for on the Model Y Long Range is decent and includes LED headlights and 19-inch alloy wheels, there’s the fixed glass roof, synthetic leather upholstery, the 15-inch central touchscreen, power adjustable and heated front seats, a 13-speaker stereo, sat nav, wireless phone charging, dual-zone climate control with direction air-vents in the second row and a power tailgate.
Also standard is Tesla’s so-called 'Autopilot' which is an advanced form of adaptive cruise control which combines braking and steering. Â
Anything missing? A sunshade for the glass roof would be good. You can buy aftermarket ones but really it should be built-in. There’s no rear climate control, either, nor ventilated seats.
But the one item that’s not here and should be is a head-up display because the location of the speedo on the central display isn't ideal for keeping your eyes forward and on the road.
So, the price is good but the features list could do with a boost. Really, though, the reason for picking the Long Range grade is because it can travel further on a full charge than any other Model Y. You can skip ahead to the Efficiency section if you’re busting to find out what the range is. Â
As for rivals, there are way more now than there were when the Model Y first came to Australia a couple years ago. Back then it was really just the Hyundai Ioniq 5.
Now there’s the Kia EV6 and soon to arrive EV5, the Mustang Mach-E, the Subaru Solterra and its Toyota bZ4X twin, while the Polstar 4 is coming, too.Â
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.
Tesla MODEL Y
The Model Y Long Range is all-wheel drive thanks to a motor powering the front wheels and another turning the rear ones.
Together the motors have a combined output of 378kW and 493Nm which is an enormous amount of power and torque for a family SUV like this and that means the 0-100km/h time is also a pretty quick 5.0 seconds. Â
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.
Tesla MODEL Y
The Model Y Long Range’s name suggests it's the version for those looking for the maximum distance they can travel on a full charge and it is the smart choice in the line-up. That said, the extra range isn’t all that much more than the other grades.
Tesla says the Long Range with its battery fully charged can travel up to 533km and has a combined cycle energy efficiency of 16.9kWh per 100km (WLPT).
A range of 533km is impressive but only 78km more than the entry-grade Model Y and just 19km more than the top-of-the-line Performance.
How accurate are Tesla fuel efficiency figures? Well, my own testing over a combination of all types of driving saw the trip computer report an average of 16.8kWh/100km.
Tesla says one of its 250kW Superchargers can add up to 275km of range in 15 minutes.
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.
Tesla MODEL Y
CarsGuide hasn't been alone in criticising the Model Y’s overly firm suspension with potholes and bumps seeming to unsettle the vehicle easily.
But Tesla says it's updated the suspension to a more ‘comfortable’ tune and we had a chance to test it.
So, is it more comfortable now? Yes, but it could be better. There appears to be softer absorption in the suspension but anything other than small bumps are still prominent.
Body control remains a bit jelly-like in that there’s too much jiggling and leaning when driving normally, even on typical suburban roads.
At this price point we'd expect the ride to be more comfortable and settled. But this is unlikely to be a deal breaker for most people.
Otherwise, the Model Y drives like most electric cars with instant and quick acceleration, direct steering and it’s all done in silence which makes commuting far more pleasant than idling in the traffic with a petrol or diesel engine and a transmission constantly shifting from first to second and back.
And apart from not using petrol or diesel that's the appeal of electric cars; how easy they are to drive.Â
What would make life even easier is a head-up display or driver’s instrument cluster because the current central screen set-up, which shows the speed in a fairly small size in the display's top right corner, is far from ideal.
There have been cases reported on Australian Tesla forums where displays have broken making the car illegal to operate and if this happens out of warranty the repair can be costly.
Be aware, too, that the 'Full Self-Driving' abilities of the Model Y are restricted in Australia. The law states that some autonomous tech can be used, such as adaptive cruise control with lane changing, but you must keep your hands on the wheel. Â
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.
Tesla MODEL Y
The Model Y was given the maximum five-star ANCAP rating in 2022, scoring incredibly well for occupant protection for adults and children. The advanced tech on board includes AEB, lane keeping assistance and blind-spot warning.
Great all-round camera vision is offered by the Model Y, too, which is very much needed for rear vision given the back window's modest viewing aperture.Â
For child seats there are three top tether anchor points and two ISOFIX mounts in the second row.
The Model Y doesn’t have a spare wheel, but there is a puncture repair kit.
Quick note about the lack of physical buttons. I found not having easy to access physical climate control dials distracting. Most of the car’s other functions are also housed in the media display and I feel this is a potential safety issue.
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.
Tesla MODEL Y
When it comes to ownership the Tesla Model Y is covered by a four-year/80,000km warranty which falls short of the Hyundai Ioniq 5’s five-year, unlimited kilometre cover and Kia’s seven-year, unlimited km promise on the EV6.
As for the battery warranty, Tesla will cover it for eight years or 192,000km, which is better than Hyundai’s eight year 160,000km deal and seven years or 150,000km from Kia.
The Model Y has condition-based servicing, meaning it will tell you when it wants to go to a Tesla workshop.