Suzuki Ignis vs Mercedes-Benz GLC-Class

What's the difference?

With statement styling, inherent agility, excellent efficiency, proven reliability, high equipment levels and low entry pricing, the 2021 Ignis GLX is in danger of becoming a mandatory short-list proposition for people seeking fun and affordable motoring.

But undermining all that is a distinct lack of driver-assist safety tech that can’t be – and shouldn’t be – ignored. At least give buyers the option of paying more for essentials like AEB.

If Suzuki can address this shortfall, the Ignis would join its excellent Swift supermini stablemate in being a very compelling and enjoyable compact urban runabout. We hope this happens sooner rather than later.

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.

Sometimes facelifts do really improve the look of a vehicle, as is the case here with the MF Series II.

Maybe it’s the Suzuki Jimny 4x4-inspired quad-nostril grille or chunkier rear bumper inserts, but they somehow make the Japanese-built crossover seem less narrow and tippy-toed.

The styling – first seen in 2016 – actually references classic Suzukis of old like the late 1970s Cervo SC100 (as per the C-pillar slit inserts and angular silhouette) that were never offered in Australia anyway.

A good thing, then, that the Ignis’ handsome proportions, flared wheel arches, deep glass area, anthropomorphic grille and pushed-out wheelbase and tracks give it a purposeful look and stance that also stands as an attractive and individualistic 21st Century design in its own right.  

Measuring in at 3700mm in length, 1660mm in width and 1595mm in height, the Ignis is substantially stubbier and narrower (though slightly taller) than the Hyundai Venue, whose corresponding numbers are 4040mm, 1770mm and 1592mm, respectively. The Suzuki’s 2435mm wheelbase is also 85mm shy of the Hyundai.

Still, the result doesn’t mean the Ignis’ cabin seems overly tight or cramped in any shape or form.

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.

Thinking about it, the Ignis is uniquely suited to city life.

Forget its diminutive proportions for a moment, and consider instead that it has extraordinarily high seating positions and a tall turret. Perfect for stepping inside the car with some degree of dignity.

Once sat on the big, comfy and lofty front seats, you’re immediately struck by how confidence-building the commanding driving position, assisted by the excellent all-round vision afforded by the deep glass area and upright pillars and a pleasant leather-like steering wheel cover.  

The front buckets themselves are comfy and enveloping, even though there is no lumbar adjustment support fitted; there is a height lever on the driver’s side, ample rearward travel for taller folk and side bolstering to help hug you through corners, while the soft cloth material feels good to the touch.

Suzuki’s thought about storage, as demonstrated by the big glovebox, bottle-holding door pockets up front, deep lower-console shelf and trio of cupholders, though there is no central armrest or bin, even in this up-spec grade.

Suzuki’s gone for a somewhat old-school off-roader theme inside, evidenced by the chunky heater/air-con controls, toggle switchgear and 4x4-look pared-back dash, while there’s plenty of hardy, hollow-sounding plastics to remind you that this is built down to a price. One lovely retro detail is the ‘60s pull-out bonnet release.

Operating the GLX’s climate control is child’s play, and the same applies to the ageing but still effective multimedia system, with its colourful display, easy connectivity and handy sat-nav. Note that the virtual volume slider on the screen is slow, fiddly and ultimately needlessly distracting. Give us a proper knob any day of the week. And what about a digital radio receiver, please, Suzuki?

We’re also less fond of the tilt-only non-telescopic steering column, as some drivers found it difficult to find the perfect position as a result, while the lack of digital speedo when there is room for it in the instrumentation’s LCD window smacks of penny pinching. Otherwise, the Ignis’ layout and design generally really hit the mark.

The rear doors open at nearly 90 degrees, aiding entry to and egress from the back seat. Although the front passenger seat lacks a height adjuster, it is still set up high, so big feet can tuck in underneath for taller occupants behind.

Being a GLX, the bench is split 50/50, is designed to only carry two people (so there’s no centre belt but ample width as a consequence) and the backrest reclines in 10 (narrow) positions for added comfort. Both also slide forward by a significant amount, boosting cargo space. Parents and guardians of smaller children might find this helpful as they can be positioned closer to the front seats for access that’s within arm’s reach.

The backrests themselves are… OK and clearly intended for smaller folk. Your 178cm tester found a distinct lack of under-thigh support due to the short squab and the backrest doesn’t reline far enough back for true comfort. And except for the aforementioned third cupholder nestled right at the rear of the front-seat lower-console area, door-pull recess that might hold an upright smartphone as well as a small bottle receptacle built into the door card, storage is non-existent back there. Yes, there is one map pocket, but that’s your lot. You’ll also search in vain for overhead grab handles (only the front passenger gets one), reading lights and rear-seat centre armrest – a wasted opportunity given this car’s four-seater status.

On the other hand, there’s space galore in every direction due to that very status, excellent vision and windows that wind (electrically of course) all the way down for a light and airy feel. Fido will be pleased. Just remember to bring your ear plugs if constant road noise bothers you.

Further back, you’ll marvel at the versatility of the cargo area, thanks to the sliding split bench that increases cargo capacity from 264 litres in normal four-seat mode to 515L with the backrests folded and 1104L in “maximum volume” mode. Note the five-seater GL’s ranges from 271L to 505L to 1101L respectively.

It’s properly long and deep in this setting. There’s a deep floor (with a space-saver spare underneath) and a light, but not much else. The fit and finish is fine but the floor seems flimsy and the parcel shelf lightweight. At least it isn’t mesh as per the Honda HR-V’s.

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.

Nearing 10 years in production, Suzuki’s K12C 1242cc 1.2-litre twin-cam 16-valve four-cylinder petrol engine is a tried and tested naturally-aspirated unit, revving strongly and effortlessly all the way to its red line. Peak power is 66kW at 6000rpm and the torque top is rated at 120Nm at 4400rpm.

With a kerb weight of just 865kg – a Suzuki specialty – the Ignis boasts a power-to-weight ratio of a healthy 76.3kW/per tonne.

It’s a shame the GLX isn’t available with the GL’s five-speed manual gearbox. Instead, your lot is an albeit-efficient automatic of the CVT (Continuously Variable Transmission) variety, driving just the front wheels for Aussie-bound Ignis models.

Overseas there are mild-hybrid and all-wheel drive alternatives too.

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.

Suzuki’s weight-loss obsession is great news for people wanting a high-economy urban crossover.

Tuned to run on 91 RON standard unleaded petrol, our Ignis GLX returned an efficient 6.2 litres per 100km at the pump. And while that is somewhat off the 4.9L/100km Suzuki claims, much of that was in heavy peak-hour traffic with the air-con on, or during performance testing out on the open road.

That 4.9L/100km published average figure translates to a carbon-dioxide emissions rating of just 114 grams per kilometre. Even with the Ignis’ tiny 32-litre tank, over 650km between refills is possible.

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.

Comparatively conventional in mechanical layout it may be, but the Ignis feels especially at home around town.

A strong and revvy 1.2-litre engine, coupled to a flexible CVT, provides eager off-the-line acceleration, though the accompanying loud exhaust drone may get tiresome for some. Aided by the Suzuki’s light mass, luckily there’s sufficient low-down response for most drivers to experience healthy performance without having to assault all occupants’ ear drums.

What this means is that the Ignis will accelerate quite vigorously once on the move, with plenty of oomph available as the revs rise towards the 6000rpm peak power point. Yes, the CVT will elicit an endless moan from the engine, but speed does build up quickly and before you know it.

We weren’t expecting to find a ‘Sport’ mode button located on the side of the auto’s shifter; locking out the highest ratios, it keeps the tacho needle within a pre-determined power band that’s useful if noticeably stronger throttle response is required. Otherwise, in Normal mode, the powertrain is tuned to upshift to top gear in the interest of efficiency. It’s good that the Suzuki at least gives the keener driver some choice in the matter.

This is also the best Ignis we’ve driven yet when it comes to steering. Around town, the turning circle is smaller than federal funding for the arts, environment and education portfolios come budget time, providing stupendously easy parking, effortless manoeuvrability and pin-point handling accuracy, especially when weaving in and out of traffic.

Yet the helm also works out on the highway as well, or through tight and twisty turns, with a blend of sporty precision and reassuring control. Keener drivers can scoot around corners at speed and – perhaps surprisingly – not experience excessive body lean, despite the Ignis’ height and narrow track. It instead just knuckles down and gets the job done, with confidence. The Ignis sticks to the road.

We expected scrappy handling but instead received no-drama agility. The chassis feels it can handle a whole lot more power than what the GLX offers. We were also pleased by how comfy the ride is on smooth roads.

However, though mid-corner bumps do not upset the Ignis’ composure, they certainly make themselves felt through inside the cabin. Indeed, around town, in the ‘burbs or out on the highway, the suspension’s inherent firmness that no doubt enhances the Suzuki’s dynamics means sharp, sudden jolts aren’t absorbed as well as we’d like, making for a hard ride at times. There’s less wheel travel from the MacPherson strut-style front and torsion beam rear end set-up than the 1.6-metre height and 180mm ground clearance suggest.

Reducing the amount of road and tyre noise piping through inside would substantially increase the Ignis’ overall appeal. That and level of driver-assist safety tech. 

Two big jobs for its eventual successor, then.

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.

Suzuki offers an industry-average five-year/unlimited kilometre warranty and roadside assistance.

Service intervals are every 12 months or 15,000km, while published basic capped-price servicing is available. Prices start at $239 (years one and five) and reach as high as $329 (year three). Total cost is $1465, averaging out to $293 annually over five years at the time of publishing.

Vehicles under five-years old but with higher mileages up to 90,000km can expect to be charged $499, according to Suzuki’s website.

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.