Geely EX5 vs Mercedes-Benz C63

What's the difference?

The Geely EX5 has good bones. It’s well packaged, sturdily built, efficient and jam-packed with technology. But questions remain. The EX5 really needs work on its safety systems and another round of chassis revisions to be competitive. 

Pricing, too, will be crucial for the EX5 to succeed in today’s savage new electric car market. 

If the list of nagging complaints can be fixed and Geely is able to back up its product with solid aftersales support, it could be a winner. The jury is still out on the EX5.

Note: CarsGuide attended this event as a guest of the manufacturer, with meals provided.

The Mercedes-AMG C 63 S Aero Edition is an absolute beast of a car, but it comes at a pretty hefty price. Yes you get a lot of performance, and the fact there are only 63 examples being made for Australia and New Zealand could be enough to get you to sign on the line. For me, though, if I was after a C 63, it’d have to be a wagon. It doesn’t need an Aero pack to look better.

The Geely EX5’s exterior design is conservative verging on anonymous. Perhaps that’s because the brand is unknown here, but forgettable details like the six-rectangle badge rear and haphazard ‘Geely EX5’ badge placement aren’t the height of fashion.

Inside, though, the EX5 improves. The two screens are presented well, as is the cabin with upholstery that isn’t just boring black. The design language is more conventional — in a good way — than, say, a BYD Atto 3 or Tesla Model Y and doesn’t seem to unashamedly copy elements from established carmakers.

Key touch points, such as the rotary volume control, the (wrong way around) window switches and door handles appear to be made of real metal, with knurling in some cases. The dash and door tops are all encased in squishy rubber, too.

As for sizing, the EX5 is the exact same length as a Toyota RAV4, at 4615mm long, though being wider (1901mm) and riding on a longer 2750mm wheelbase should mean more cabin space.

I’ve never been the biggest fan of the current C-Class Coupe’s styling. To me, it has always looked a little droopy, a little melted at the back. 

I have to say, the Aero Edition has changed my opinion somewhat, as the new graphic elements help lift it up a bit, visually raising its rear up like a stretching cat, tail in the air. I’m still not 100 per cent on it, but to my eye it’s better.

The carbon-fibre trim elements that have been added to the exterior certainly add some menace to the look, too, and I simply can’t help but constantly notice out of the corner of my eye the AMG pressing in the staggered, dished rims. At a glimpse, from a distance,  it looks like rim damage, but thankfully it’s not!

The staggered set-up does really add some width and mongrel to the look, as if it needed more, with its open maw lower bumper air dam, and the signature 'Panamericana' grille treatment which looks like an evil character out of a movie. If you know the one I’m talking about, let me know in the comments.

As much as the look matters when it’s parked in your driveway, it’s the cabin that arguably matters more, right? That’s where you spend your time, after all. Check out the interior images to see if you think it lives up to the exterior look.

Finding a comfortable driving position is easy in the EX5 Inspire with the octagonal steering wheel tilting and telescoping through a broad range of motion. The seats are supportive and well-bolstered, too — not a given in this class.

While we wish the front passenger seat was height adjustable, the Inspire’s leg rest and ability to lie the seats fully flat while charging is appreciated. The massage function has six modes, three intensity levels and is remarkably powerful. 

Between the EX5’s front seats is a floating centre console as gear selection is done via the right-hand stalk. It has two small cup holders on top, while under that is a generous, rubberised storage space perfect for handbags, cameras, or the like. It’s where the USB-A, USB-C and 12-volt socket are located for device charging.

There is a wireless charging pad that sits ahead of a large central storage box cooled by the air-conditioning. The Geely EX5’s door cards will easily accept a 600mL camping bottle.

Where the Geely EX5 falls down is the control layout. It is nice to have four physical switches beneath the touchscreen as shortcuts to switch the air-conditioning on or off, engage air recirculation and the front demister, but where’s the hazard light switch? It's on the ceiling.

Then there’s the large rotary dial which generally functions as a volume knob. Press it down and you can choose to have it adjust the temperature, fan speed, or — for some reason — one of several desktop backgrounds, including a computer-generated kitten playing with some wool. In this mode it also works as cursor for the multimedia screen, but never at any other time. Peculiar.

The convoluted menu structure has a strange control hierarchy. There's a shortcut target for the rear fog light, for example, yet to disable the lane-keep assist or adjust the regenerative braking power you need to jump through at least three sub-menus. And some of the text in the Geely EX5’s digital driver’s display is so small it’s almost illegible.

Then there are the typos and grammatical errors that should have been an easy pre-launch fix. A few include: ‘Distractive. Drive carefully’, ‘Keep safety distance’, ‘Driver is facial detection is missing’ and, a personal favourite: ‘The current battery is low, whether to enable super battery life?’ None of this inspires much confidence. At least the EX5’s processor is responsive for smooth tapping between the many menus.

The Geely EX5’s 1000-watt 16-speaker sound system is punchy and has presets – borrowed from Volvo and Polestar — which promise to emulate the sound quality of a recording studio, concert hall and other locations. Gimmicky in practice, plus, with the volume over 30 per cent, the EX5’s sound quality is disappointingly muddy.

Connectivity promises to be strong in the EX5 but the cars we drove were not fitted with 4G sims for live navigation, app downloads and remote smartphone control. Apple CarPlay will be added via a software update in July and Android Auto before the end of the year, says Geely. 

The Geely EX5’s back seat is very generous, at 188cm tall I had plenty of leg room, respectable toe room and excellent head room even underneath the standard panoramic sunroof. The floor is totally flat and, rarely, the middle seat is usable for adults.

Two more USB chargers can be found along with air vents, door pockets and a fold-down central armrest. There’s even a hidden sliding draw for storing valuables out of sight.

The Geely EX5 has ISOFIX child seat connectors on both outboard seats and three top tether anchors on its 40/60 split-fold backrest. 

The EX5 Inspire has a standard power tailgate which opens up to a total of 410 litres of boot space. If it looks a little shallow in pictures, that’s because the total space accounts for the large under-floor area (108L on its own) where Geely skipped a spare tyre.

There is one LED boot light, two shopping bag hooks and a wet storage area off to the side but, curiously, no parcel shelf.

No two-door coupe is going to offer you the space and comfort of a sedan or wagon, that’s just a fact. But that only matters if you plan to actually use the rear seats. If you don’t, then the Coupe version of the C 63 S might be perfect for you.

Even so, I managed to (only just) squeeze myself between the seat and the door opening to slide into the rear row. This won’t be easily achieved by all attempters, especially on the driver’s side.

Let’s just say I probably looked like I was doing something very weird to the driver’s seat as I spider-manned my way in. 

The rear space is tight for someone my height (182cm/6’0”) behind their own driving position, with knees hard-up against the seat in front and not much headroom (my noggin’ was brushing the ceiling) or toe space (size 12s don’t fit so well) to speak of.

It’s certainly a selfish car. Or maybe it’d be fine for smaller kids. There are two spaces in the back, both with ISOFIX child seat anchors and top-tether points.

But there is storage in the back - cupholders and storage caddies either side of the seats, though the storage situation improves in the front zone, with bottle holders in the doors, cupholders between the seats, loose item storage under the media screen and a covered centre armrest bin, too.

The front cabin is a special looking place, with carbon-fibre abounding across the dash and nice trim on the doors. The AMG steering wheel is a sight to behold - it’s a flat-bottomed unit with carbon-fibre and Dinamica (that’s Benz talk for microsuede) trim: perfect for sapping sweat as you manhandle the C63 through the bends.

The seats are AMG Performance sports units up front, and the trim used is reserved for this model specifically: Nappa leather with yellow stripes. There are yellow details elsewhere, including on the rear seats, centre console and dash, and it certainly adds some visual excitement.

Media is controlled by a 10.25-inch display and Mercedes-Benz’s touchpad control system, but there is no touchscreen - rendering the Apple CarPlay and Android Auto smartphone mirroring technology somewhat tedious.

I’ve always had a gripe with screens that don’t allow touch but feature the tech that’s designed to transfer your phone’s screen to the media unit, and I can tell you the longer you spend twiddling the dial to get where you want to go, the more annoying it becomes.

The Burmester sound system has 13 speakers and is rather good, but I prefer the sound from the standard fit variable sports exhaust. So maybe that quibble with CarPlay isn’t that big a deal.

And if you just want to charge your phone, and there’s a second USB port up front, as well. Note: in non-Aero Edition C 63 models without the carbon-fibre interior pack, you also get Qi wireless phone charging, but it’s deleted from this variant and any model with the carbon pack.

The driver has a 12.3-inch digital info display to show where you are and what the car is up to, and there’s a head-up display as well. Yep, there’s standard sat nav with live traffic updates (and even live fuel price updates) - it’s just a shame the maps still look early 2000s-spec in 2D layout.

Cargo space is okay. The claimed cargo capacity or boot volume is 355 litres (VDA) with the rear seats in place. That’s small for a coupe of this size, and the shape of the boot (with a hump behind the rear seat) isn’t great as things do move around quite a bit.

But, thankfully, Mercedes has included its clever foldable storage box system under the boot floor - it goes where you might usually expect a spare wheel, but there isn’t one in this car. Instead you get Mercedes’ 'Tirefit' repair kit with an electric pump.

Look, I’m not likely to ever be in the position to say that a car that costs $188,600 plus on-road costs is “good value”, but to be honest, if you’re in that position, you’ll be getting plenty of car for your cash.

The Carbon Edition of the C 63 S Coupe adds $17,200 over the standard version of the high-performance two-door, but it adds a bunch of extras to help justify its price. A car like this is always going to be seen by some as a profligate purchase, right? You need to be able to justify spending an extra MG3’s worth of cash on this Edition. 

The noticeable exterior bits include an AMG Performance rear spoiler, a model specific front lip, rear diffuser, and side facings for the rear apron air vents. Carbon-fibre is used in the front apron A-wing, the side sill inserts, rear diffuser insert, rear spoiler and the side mirror casings. 

There’s more carbon-fibre inside the cabin, which we’ll cover off in the interior section. Other additions over the standard C 63 S Coupe include ceramic composite front brakes (402mm six-piston) and 360mm single-piston rear brakes, and there are “ultra-lightweight” AMG forged 'Matt Black' alloy wheels with 19-inch rims at the front and 20s at the rear. 

And in nice news, the car you see here has no optional extras fitted at all. The colour is 'Iridium Silver', one of only two options for this limited run model (the other available hue is Polar White, and both come at no extra cost).

Standard inclusions comprise leather interior trim, heated and electric adjustable front seats, dual-zone climate control, a 10.25-inch media screen with sat nav and smartphone mirroring, DAB radio, 13-speaker Burmester sound system, 12.3-inch digital driver info display, head-up display (HUD), ambient lighting, and performance items like active dynamic engine mounts, an adaptive AMG performance exhaust, a rear differential lock, and adaptive sports suspension.

Plus there’s a full-spec safety offering which we’ll cover in the section below.

Thinking about what cars compete with this one? There’s the Audi RS 5 Coupe (from $150,900), the Lexus RC F (from $136,636), and the BMW M4 Competition (from $167,829). So the C 63 S - which is already expensive comparatively - looks positively pricey in Aero Edition spec.

Geely claims the EX5’s front axle-mounted 11-in-one motor, transmission and power unit is the lightest and most compact in class. Though power and torque outputs of 160kW and 320Nm are nothing groundbreaking it was perfectly adequate for the EX5’s 1765kg tare mass.

In Eco, Standard and Sport modes the tip-in response is intentionally dulled to minimise wheel spin. Three are three regenerative braking levels; medium felt most natural, though High was acceptable. There’s no one-pedal drive mode in the Geely EX5.

The front-drive Geely EX5 Inspire's claimed 0-100km/h time is 7.1 seconds and its top speed is limited to 175km/h.

Open the shapely bonnet of the C 63 S and you’ll find a hand-assembled horsepower-monster engine with a printed name plaque to prove it.

The 4.0-litre twin-turbo V8 produces 375kW of power at 6250rpm, and 700Nm of torque from 2000-4500rpm. It runs a standard-fit nine-speed 'Speedshift MCT' (multi-clutch transmission) automatic, and it’s rear-wheel drive. And yes, that means it likes to boogie.

The claimed 0-100km/h time is just 3.9 seconds, and top speed is apparently pegged at 250km/h. Yeesh.

The name on the “Handcrafted by” plaque on this particular engine? Hat tip to you, Julian Rembold. This is quite a piece of work. 

Real-world efficiency is one of the EX5’s most impressive attributes, with the Inspire’s WLTP-range being 410km dependent on returning energy consumption of 14.7kWh/100km.

Over a 100km distance taking in suburban, motorway and country roads, the EX5’s dash showed a lower-than-rated energy consumption of 13.5kWh/100km, representing nearly 460km of real-world range from Geely’s 60.22kWh ‘Aegis’ lithium-iron phosphate (LFP) battery pack.

Along with the motor, some of the efficiency can be put down to the Geely EX5 Inspire’s quality 235/50R19 Goodyear EfficientGrip tyres.

Charging is middling for this pack, with the EX5 using a 400-volt architecture that allows DC power up to 100kW. Rejuicing from 20-80 per cent takes 28 minutes, says Geely, which is faster than the Deepal S07 and Leapmotor C10 but a long way short of the XPeng G6 and Model Y.

Three-phase AC charging caps out at 11kW, meaning you can take the EX5 from flat to full in around five and a half hours at home.

High numbers are what AMGs are about. Sadly that’s the case not only for performance outputs but also fuel consumption.

The official combined cycle fuel use claim for the C 63 S Coupe is 10.3 litres per 100 kilometres, and you need to fill it with 98RON premium unleaded fuel, too.

On test? Well, across a mix of different driving - urban, highway, back road and spirited stints - I saw an 'at the pump' return of 12.2L/100km, while the digital readout stated 12.0L/100km.

Given the performance on offer, and how much I took advantage of it during my week with the car, that’s not bad…

Fuel tank capacity is 66 litres. So go easy if you know there won’t be a fuel stop for a while.

Underpinning the Geely EX5 is the new Global Intelligent Electric Architecture, or GEA for short. It is a newer and lower-cost version of the group’s SEA platform as used in Volvo, Polestar, Zeekr and Smart products and the bones are good.

The Geely EX5’s body doesn’t rattle, creak or shimmy over nasty road surfaces. Some solid knowhow has made its way into the brake pedal calibration which is light but delightfully smooth. It’s impossible to detect where regenerative slowing ends and hydraulic begins.

It has allegedly undergone Australian suspension localisation but don’t expect outright handling excellence, the EX5’s ride is still pillowy — verging on melted marshmallow — soft. Some will find this acceptable, however there’s plenty of potential for improvement.

Over large bumps both in town and at speed it takes the Geely EX5’s rear end between two and four rebound cycles to settle. There’s also a large amount of lateral ‘head toss’, with both attributes key ingredients in making back seat passengers car sick.

I also experienced a low-frequency boom in the EX5's cabin over concrete and rough coarse chip surfaces common on Sydney roads. Otherwise, the EX5’s is a mostly quiet car.

The sharp steering is light around town but weighted up unnaturally through corners. With high quality tyres and stability control that intervenes very early, you’re unlikely to get out of shape in the EX5 on a twisty road at least.

That said, with good bones like McPherson struts up front and multi-link rear suspension we would love to see Geely revise the EX5’s chassis to bestow the sort of fluency that makes the Kia EV5 and combustion equivalents like the Toyota RAV4 and Mazda CX-5 so much more pleasant to drive. Doing so would provide the EX5 a clear point of difference from the XPeng G6, BYD Sealion 7, Deepal S07 and Leapmotor C10.

Just one word sprang to my mind when it comes to accurately describing the performance on offer from this car. The word is ‘brutal’.

Smash the accelerator and the power and torque on offer is enough to make your eyes feel like they’re not doing the right thing anymore. You get pushed back in your seat with a surge, and your ears are also rewarded with one of the best soundtracks in the automotive world. 

The engine builds pace with enormous intent, and the sound that comes from under the bonnet and out the back through the exhausts is addictive.

Yes, there is an active exhaust button which you have to press to make sure that you hear all that noise if you’re running around in 'Comfort' mode, and during my time with the car it was active the whole time.

I had some questions from neighbours over the week that I had this car about whether it was actually nice to live with on a day-to-day basis. And the answer is yes, if you put it in comfort mode it’s surprisingly amenable. 

The ride is really well sorted at pace despite having a bit of that trademark low-speed wobble that seems to afflict Mercedes products from A-Class through to the GLE SUV. But it wasn’t bad enough to really bother me, as most of my time was on highways and backroads.

The steering is direct and accurate. The only thing you need to be aware of is that you will lose traction at the rear axle when you put your foot down hard. And for the enthusiast that’s exactly what you want. 

I know I want to feel the thing squirm under throttle. It’s a rear-drive V8 coupe, after all. You want to feel like you’re a vein in its bicep muscle; you know, the one you see in a weightlifter’s arms – the one that wiggles around a lot. You want to have that. Right?

On the performance front it is exceptional. Twist the little dial on the wheel to 'Sport' or 'Sport+' (I didn’t sample 'Race' mode as I wasn’t at a racetrack), and everything feels like it’s had a protein shake.

Even so, in that mode it steers brilliantly, there's a nice feel through the wheel, and the ride, while stiff, controls the body brilliantly when you change directions. 

The transmission is very good, too. In Comfort mode it can take just a second or two at first to become accustomed to the idea that you want to drive aggressively.

But in Sport mode, or when you select the manual transmission mode using the trigger button on the steering wheel, you will certainly get the most out of the engine. That’s what I did when I was driving it in a ‘spirited’ manner.

If you are just after that high-end Coupe cruiser experience, it’s a relatively quiet car (provided the surface below isn’t the coarsest of coarse-chip bitumen), with enough luxuriousness to make it feel premium as well as sporty. That’s an important thing to consider, especially at this price point.

There is no applicable ANCAP crash test rating for the Mercedes C-Class Coupe, nor is there one for the C 63 specification. But when it was tested back 2014, the sedan scored five stars - as you’d expect.

It is comprehensively equipped in terms of safety technology, including auto emergency braking (AEB) with pedestrian and cyclist detection (from 7.0km/h to 70km/h) and it’s active for cars from 7.0km/h to 250km/h.

Plus there’s lane departure warning and active lane keeping assistance (from 60km/h to 200km/h), blind spot monitoring with 'Active Blind Spot Assist' that will stop you from veering into oncoming traffic, front and rear cross traffic alert, and adaptive cruise control (Distronic) with traffic jam assist.

The C 63 also features 'Route Based Speed Adaptation', which can adjust your speed based on where the car thinks you are on the map. Just note - if you’re driving through new tunnels that haven’t been flashed to your car’s nav (as happened to me in Sydney during my testing week) - then you could find the car dramatically braking for surface-level intersections. You can switch the system off, thankfully.

There are nine airbags fitted, and while you mightn’t use the rear seats much there are ISOFIX and top tether points for both positions (yes, only two).

Geely is doing its best to ensure smooth parts supply from launch, having run around for 12 months stocking inventory and partnering with DB Schenker for logistics.

To promote the EX5, Geely’s launching with three years complimentary servicing and one year (or 1000kWh) of free charging on the Evie network for those who order an EX5 before February 28.

Geely has yet to announce warranty details. The brand will want to aim for more than five years, as seven years is fast becoming the minimum standard for new vehicles.

Service pricing is also yet to be confirmed, though maintenance will be due every 12 months or 20,000km.

Mercedes-Benz is among the minority of luxury brands now offering a five-year/unlimited kilometre warranty plan - most still have three-year cover. So that’s a tick.

And the service intervals are pegged at 12 months/20,000km. Another tick.

Plus you can either pre-pay your service plan in three-year ($3800), four-year ($6000) or five-year ($6550) plans - roll it into the finance package, and it won’t hurt quite as much.

According to Mercedes, the three-year coverage option makes for a $900 discount over pay-as-you-go servicing.

Roadside assistance covers the five-year new car warranty period, too. So Mercedes seemingly takes good care of its customers. But if you have any concerns or questions over reliability, problems, issues or complaints about the C 63, check out our AMG C 63 problems page.