Mercedes-AMG GLE 63 S (2021) Review
This is Mercedes-AMG’s ultimate performance SUV, with a price tag of just under R3 million. For that premium, one would expect the blisteringly fast, in-your-face Mercedes-AMG GLE 63 S Coupe to be brilliant. Is it?
We like: Thundering performance, magical soundtrack, gloriously advanced cabin, handling
We don’t like: Hard ride, prodigious fuel consumption, expensive compared to rivals, polarising styling
Fast Facts
Model Tested: Mercedes-AMG GLE 63 S Coupe
- Price: R2 970 920 (before options)
- Engine: 4.0-litre turbocharged 8-cylinder petrol hybrid
- Power/Torque: 450 kW/850 Nm
- Transmission: 9-speed automatic
- Fuel efficiency: 12.6 L/100 km (claimed)
- Load capacity: 655–1790 litres
- 0-100 kph: 3.8 sec (claimed)
What is it?
Since the SUV has become the dominant body style in the luxury-vehicle market, it has spawned numerous variants. It sounds ludicrous, but we now have coupe-styled SUVs, performance SUVs and… coupe-styled performance SUVs, which is what you see here. In the eyes of purists, this Frankensteinian creation shouldn’t exist, but it does!
By textbook definition, this isn’t a coupe either. After all, the tall GLE Coupe features 4 doors and a tailgate. It’s hardly the low-slung 2-door car that has come to define “coupe”. Despite the odd naming convention, Mercedes-Benz offers 2 SUV coupes in its portfolio, the GLC and GLE. This GLE 63 S 4Matic+ sits at the apogee of the range.
So what exactly is this, then? Take one of the most powerful hand-built AMG engines, bolt it to the front of a boldly-styled SUV and load up the cabin with every conceivable luxury and sporty adornment. With an eye-watering price tag of almost R3 million, does the Mercedes-AMG GLE 63 S Coupe tick all the boxes (strike the right chords)?
See also: Mercedes-AMG GLE 63 S Coupe (2021) Specs & Price
Which cars are its rivals?
The performance SUV segment is rife with protagonists vying for top honours. There are several pillars of success, such as performance, value for money (as crazy as it sounds), levels of tech and connectivity, as well as exclusivity.
The main rivals to the Mercedes-AMG GLE 63 S Coupe are the Audi RS Q8 and BMW X6 M Competition.
Click here to see how they stack up in the Cars.co.za Comparison Tool!
At this price point, you can also consider the Porsche Cayenne Coupe, Range Rover Sport SVR Carbon Edition, while in the pre-owned/demo portion of the market, you’re entering exclusive territory with the Bentley Bentayga and Lamborghini Urus being in the ball park. For something radical and different, check out the Maserati Levante.
What is Mercedes-AMG GLE 63 S Coupe like to drive?
Mercedes-AMG offerings are distinguished by their powerplants. In this application, the Affalterbach-based division’s 4.0-litre biturbo V8 petrol mill produces peak outputs of 450 kW and 850 Nm. There’s also some smart electric assistance on hand: the EQ Boost 48-Volt ISG (Integrated Starter Generator) adds 16 kW and 250 Nm.
The EQ system helps the turbos spool up to deliver their boost as quickly as possible. Not only is the powertrain more responsive, its start/stop functionality operates with class-leading smoothness, which means there are no frustrating interruptions when the engine resumes. It’s also very satisfying to see and feel the system in action.
When you ease off the accelerator pedal, the engine will switch to coasting mode, which will top up the battery’s charge. When you re-apply the pedal, the charge indicator will show that the electric motor is helping the Benz to maintain momentum. All of this tech is aimed at reducing emissions and improving fuel economy, but surely if you can afford to buy this beast, you should be able to keep it nourished? That being said, when you’re making the most of that wonderful motor, expect to see consumption figures in the teens. After our sprint test, we saw 16 L/100 km..
Technology aside, does the Mercedes-AMG GLE 63 S Coupe live up to the AMG ethos of being a raw, wild and rapid performance machine? Mercedes-AMG claims this derivative can accelerate from 0-100 kph in just 3.8 sec, which is exceedingly fast for a 2.4-tonne luxury SUV. In reality, with the AMG Trackpace telemetry activated, we achieved the 100-kph benchmark from standstill in 4.0 sec, but grip was admittedly limited by virtue of the road being wet.
Sprinting from a standing start is one thing, but the GLE 63 S Coupe is even more impressive when it bolts from 80 to 120 kph, such as when you need to overtake slower traffic on a freeway. In its sportiest shift mode, the 9-speed automatic transmission will kick down quickly in response to firm stabs to the accelerator and rapid thrust and a sonorous V8 bellow will ensue. What drama! The ‘Benz simply hunkers down and charges like a deranged animal. Keeping your right foot buried would be illegal, and the scary part is the vehicle will barely be stretching its legs…
Not only does the transmission respond quickly when left to its own devices, it selects the appropriate gear most of the time, which we’d imagine is not so easy when there are all of 9 forward ratios to choose from! If you feel that more control is needed, you can actuate shifts with the steering-wheel-mounted paddles, which make each manual up- or downshift a tactile pleasure. In true AMG form, shifts that occur at high revs elicit percussive bangs from the quad exhaust tips and, if you suddenly come off the throttle in Race mode, there’s a barrage of crackles and pops.
The GLE 63 S Coupe is not just a straight-line specialist, however. When scything through a series of tight bends, the ‘Benz utilises its adaptive air suspension, all-wheel-drive system and active roll stabilisation to corner with very little body lean to speak of. The sheer level of grip that’s available is nothing short of exceptional; few sportscars – let alone SUVs – feel this planted when cornering at high speeds. If you apply the power to rocket out of corners, this all-wheel-drive behemoth even exhibits an ever-so-slight hint of rear-end bias. What witchcraft is this?!
Drawbacks? The steering does let the side down somewhat because it’s not quite “sportscar sharp” – you’re likely to find yourself making micro-adjustments with your inputs through the ‘wheel. The ride quality is also firm and like most of AMG’s offerings, road noise is relatively high; bear in mind that the vehicle rides on massive (22-inch) alloy wheels, wrapped in 285/40 ZR rubber. Thankfully the high-quality audio system can drown it out with ease.
What’s the interior like?
When you step inside the Mercedes-AMG GLE 63 S Coupe (if yours is specced anything like our test unit), you’ll feel like you’ve just arrived in “carbon-fibre heaven”.
The fascia is dominated by the Widescreen Cockpit – a ginormous MBUX system that combines a digital instrument cluster with an infotainment screen. The instrument cluster is quite superb; it displays vital info through a choice of various themes. Our favourite was “Supersport”, because it’s such a radical departure from traditional layouts.
If there’s a drawback to MBUX’s excellent graphics and interface, it’s that there are multiple ways to accomplish the same task. Don’t forget the “Hey Mercedes” voice command, which can be used to activate many in-car functions. And, if this would be your first experience of MBUX, it can be quite daunting initially; talk about information overload!
The rest of the cabin looks and feels suitably upmarket, with extensive use of quality leather, contrast stitching and the provision of virtually every feature you’d hope to find in a R3-million vehicle. Our test unit was specified with heated and ventilated front seats replete with massage functions; when you’ve been driving for a long period, it is oh-so-satisfying to say “Hey Mercedes, massage seats on” and have the seat gently knead your lumbar region.
As far as connectivity goes, the Mercedes-AMG GLE 63 S Coupe comes with plenty of USB-C charging ports, a wireless charging pad, plus Apple CarPlay and Android Auto compatibility. For audiophiles, a Burmester audio system is on offer; when you’re not in the mood to lap up the V8’s theatrics, it offers exceptional sound quality.
Annoyingly, as is the case in many modern Mercedes-Benz models, most of the cabin looks and feels well-made, but, upon closer inspection, there are a couple of cheaper touches you won’t find in any of its rivals. It is frustrating that Mercedes-Benz’s build quality is less than optimal – our test unit’s cabin emitted a few rattles and squeaks.
Is the GLE practical?
In terms of passenger space and load-bay capacity, the differences between the GLE and GLE Coupe are notable. Despite its plunging roofline, the coupe is claimed to offer fractionally more luggage capacity than its conventional sibling. If you need more space, you can always fold the rear seats down to transport larger items, such as mountain bikes. As a matter of fact, the sportscar-inspired GLE Coupe boasts the roomiest load bay in the entire segment!
The GLE Coupe can seat 4 adults in comfort – yes, rear occupant space is generous. The feeling of spaciousness is enhanced by the panoramic roof, which lets in more light. It’s great to see the faults of the 1st-gen model have been addressed by the provision of more rear legroom… and we think there’s a touch more space for the front row too!
How much does the GLE 63 S Coupe cost?
The Mercedes-AMG GLE Coupe range kicks off with the GLE 53 derivative (R1 939 040), with this flagship offering coming in at R2 970 920 before options. A 5-year/100 000 km maintenance plan is standard.
Verdict
With the automotive world shifting to responsible consumption/sustainability through electrification, something as ostentatious as the Mercedes-AMG GLE 63 S Coupe represents a statement of defiance. Not everyone is going to like its exterior styling and not everyone is going to enjoy the artillery-like aural salvos emitted by its exhausts.
Granted, the Benz’s extreme capabilities are enthralling. Few SUV-based vehicles can lunge towards the horizon with such ferocity and, paradoxically, attack tight corners with verve. It feels unnatural to be coaxing the GLE 63 S Coupe into twisty bends at high speeds, but AMG has engineered its flagship coupe-styled SUV to cope admirably with extreme lateral forces. It has truly remarkable, physics-defying handling for such a big, heavy vehicle. Then there’s the cabin, which is jaw-droppingly advanced and eye-catching, even though there are a few quality niggles.
So, should you buy one? Suffice to say the competition is stiff in this segment and when you’re paying this sort of money, you’re justified to demand nothing short of near-perfection. While the Mercedes-AMG GLE 63 S Coupe ticks most boxes comfortably, there are a couple of minor issues that won’t sit well with customers. Some will want more a more comfortable ride quality, while others may not take kindly to the iffy fit and finish of some cabin elements.
We think the Audi RS Q8 can do everything this Mercedes-AMG GLE 63 S Coupe can, while costing substantially less than the ‘Benz, which is a knock-out blow. As we’ve proven in our drag race, it’s also fractionally faster…
Book a test drive of the new Mercedes-Benz GLE here
Further Reading
Mercedes-AMG GLE 63 S Launch Review