Deepal S07 vs Mercedes-Benz GLC-Class

What's the difference?

The Deepal S07 has the makings of a great family friendly EV, but with some quirks that really need to be ironed out.

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.

If you’re left a little underwhelmed from the bland same-sameness of so many new SUVs, I reckon you’d like the Deepal S07 in the metal. Because boring it ain’t.

It’s sharp and purposeful and full of lovely creases and angles, and it stands out on the road — especially in this 'Sunset Orange' colour.

Deepal says it was designed in Turin, Italy, but I'm not sure that matters much. I mean, being in Italy doesn’t guarantee design success – just look to the modern Lancia range for proof – but I guess it’s something for a newish Chinese brand to hang its hat on.

Inside, the design is lovely, too. I like the materials used, the extended dash and the size of the central screen (though it tilting towards you or the passenger is probably overkill). And the flat-bottom wheel is a nice touch.

I'd like to know where the air con was designed, though. It feels massively underwhelming on a piping hot Sydney day. The main outlet is at the bottom of the dash, which is perfectly positioned to chill absolutely nothing, and you can’t really change the direction of the vents, either. Or, at least, I couldn't figure out how to.

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.

At just over 4.7m long and 1.9m wide, with a 2.9m wheelbase, the Deepal is a sizeable proposition, which means good passenger room and decent luggage space.

Starting at the boot, you’ll find 445 litres with the rear seats in place, but with the seats folded flat that number grows to 1385 litres. There’s a frunk up front, too, that holds another 125 litres.

In the back, the room is ample for full-size adults. When sitting behind my own 175cm driving position, I had more than enough knee and headroom to sit comfortably. 

There’s also a heavy pulldown divider that’s home to twin cupholders, and there are two more up front, and USB connection points galore. Bonus points for the back seat riders being able to adjust their own air temps, too.

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.

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. 

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. 

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.

The S07 is powered by a single 160kW/320Nm rear-mounted electric motor and it's rear-wheel drive. That’s enough output, says Deepal, to push the S07 to 100km/h in 7.9 seconds — not bad for a two-tonne-plus SUV.

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.

The 79.97kWh ternary lithium battery delivers a claimed driving range of 475km. It is, however, set up for just 92kW DC fast charging, which means going from 30 to 80 per cent will take just over half an hour. That’s at an appropriate DC fast charger, of course. Your 7.0kW AC home wallbox will take 11 hours, or eight hours if you can draw 11kW.

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.

Binging, bonging safety systems aside, the Deepal S07's drive experience is relatively peaceful.

It can feel heavy, and isn't dynamically perfect through tighter bends, and even in the city the suspension - which does a good job ironing out most road imperfections - can clang over sharper, bigger stuff, especially if you're too enthusiastic with a speed bump.

But provided you're not asking too much of it on some twisting pass, and you're gentle enough over really big bumps, the S07 behaves much as you'd expect a big, wafty electric SUV might.

That is, with a smooth flow of power, steering that isn't overly direct, but not overly sharp either and with comfort the order of the day.

There are some annoying quirks, though, that would seem easy enough to iron out. The safety systems are often intrusive – and other Chinese brands can get them to be far less annoying – but I also found the tech and user interface annoying and fiddly, which again would be easy enough to fix.

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. 

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.

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.

The S07 is covered for seven years or 160,000km, while the battery is covered for eight years or 240,000km.

Servicing is required every 12 months or 10,000km, and the brand’s capped-price servicing program covers the first seven services (or eight, if you include the initial 5000km check-in, which is free), for a total $2981.43 (or an average of $426 per paid workshop visit).

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.