Kia Ev3 vs Mercedes-Benz GLA-Class

What's the difference?

The GT-Line is relatively expensive, yes. The Air Standard Range isn’t groundbreaking even at under $50,000, no. But the sweet spot in the EV3 line-up is being able to pay $53,315 for the Air Long Range and come away with a roomy small SUV that can realistically cover almost 600km in the real world.

And it does everything properly, no big red flags or dealbreakers.

Its steering weight at speed on winding roads being the biggest complaint isn’t the end of the world for how otherwise comfortable the EV3 feels on-road.

Put it this way - I recently spent a few days in a Mini Aceman, a five-door electric SUV not too far from the EV3 in size. It is about as fast, and costs a little more, but it doesn’t have a lot more to offer in terms of features and it’s nowhere near as good on range with about 400km to its longer-ranged versions.

The EV3 might still have a bit of ‘sensible’ about it compared to some other electric small SUVS, but when it looks this cute and can get you an extra round trip out of the city compared to ‘Euro’ brands at the same price, it’s hard not to be impressed.

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

With Mercedes-Benz’s vast number of SUVs, there is room for an urban luxury crossover niche, and the GLA delivers in spades.

Indeed, in 250 4Matic guise, it is that rare thing – a high-riding hatch with dynamics to shame most dedicated pocket-rockets. It really is a hoot if you find the right road, regardless of weather conditions. The Benz has towering talent.

However, even without desirable options like adaptive dampers and a full suite of driver-assist safety technology, the GLA is expensive, does not quite carry off the price tag from an interior quality point of view, and struggles to maintain the degree of comfort and refinement expected from a Mercedes – with or without the $3K necessary to score adaptive dampers.

Still, especially because of the way the GLA looks, goes, stops and steers, if you can afford it, you’ll be rewarded. There’s never been a more rounded GLA.

Family resemblance is everything for Kia’s electric models, and the baby of the bunch so far definitely has lineage on show.

That’s a very good thing for the EV3, because as good as its specs are on paper, the way it looks is key to showroom (or on-road) appeal when it comes to convincing potential buyers.

At the same time as being seemingly made of sharp, angular elements, the EV3’s overall silhouette is relatively soft. Unfortunately, that means Kia’s ‘design philosophy’ (usually a relatively meaningless marketing line) is actually bang-on: Opposites United.

Inside and out, the EV3 is a direct descendant of the brand’s halo EV9 large SUV, and even in base Air specification looks like a properly premium small SUV.

Its narrow LED headlights and taillights were the stuff of Lamborghini concept cars just a few years ago, and its unique wheel designs and the use of contrasting coloured trim can impose either a modern, techy vibe or a bark-over-bite sporty image.

More marketing terms come out in the EV3’s face: Kia Star Map lighting and Tiger Face, respectively the way its lights seem to link ‘points’ together like a constellation map and the grille somewhat resembling a tiger’s nose.

There’s practicality in the design even from the outside - the gentle roof slope is only very slight to avoid eating into interior space, though it’s not the only way the car shrinks at the rear. The front track between the wheels is actually wider than at the rear, so the car is not only shorter but also narrower at the rear. It’s the first time Kia has ever implemented this ‘teardrop’ effect into a car, with the intention being to improve its aerodynamic efficiency.

Most of the colour schemes are decidedly subtle, the new Matcha Green hue looks better in person than can be captured on camera for example, but a new Teracotta colour is an earthy red that really stands out - I’m not sure it suits the car, personally.

In terms of colours inside, it's fairly muted and greyscale, but the mid-spec Earth comes with optional orange interior contrast trim that we weren’t sure would be available in the Australian market.

To invoke a cliche, the interior layout has the vibe of something you might imagine a spaceship cockpit looks like if you were a kid, but it doesn’t sacrifice any practicality by doing so. There are real buttons and switches visible, but only a few as the big screens dominate the driver’s side of the front row.

The look is helped by a series of recycled and “sustainable materials” including recycled PET and bio-based polyurethane. Kia’s aim is to “phase out the use of leather and continuously increase the use of bio-based materials”, so even the GT-Line doesn’t have real leather in it.

Looking like a mini-me GLC, today's GLA trades some of its predecessor’s edgier design elements like the slammed roof and exaggerated broad-shouldered stance for a more amorphous if elegant appearance. Even with the cliché plastic cladding around the squared-off wheel arches, it’s still a looker.

The net result is arguably the most attractive of all the MFA2 A-Class offshoots. It sits well within the Mercedes hierarchy of SUVs, bringing a swoopy coupe-like silhouette compared to the ultra-upright GLB.

Along with being 30mm wider, it’s also visibly taller than before, with a handy 213mm of ground clearance compared to just 157mm last time around. And the wheelbase has been stretched to the benefit of rear-passenger room – a bugbear of the old GLA. That's progress.

Along with its general design, the EV3 also has the same focus on space efficiency as the much larger EV5 medium SUV and EV9 large SUV.

Kia compared the EV3 to the BYD Atto 3 and Volvo EX30 upon its global launch in Korea, and it’s stuck with the same comparison as it launches here.

In many exterior dimensions, the EV3 is smaller than the Atto 3, a medium SUV by sales category, while it’s larger than the EX30 in almost every way. However, interior dimensions are reported by Kia as being bigger than both cars in most aspects aside from the first row legroom, but even there only by about 10mm.

The EV3 is 4300mm long, 1850mm wide and 1560mm tall, and has a 2680mm wheelbase, but inside does feel like it’s a category upwards in terms of space.

Along with the roomy interior dimensions, there are plenty of handy spots to put things - a big central storage area and a higher one under the armrest, the device charger, door bottle holders - these and all the controls are generally within reach. 

The GT-Line loses a little bit of this storage space by turning the spot under the central armrest into a sliding table, which could be useful sometimes, but doesn’t seem to me as helpful as another place to put a drink, a wallet, keys, an avocado or whatever other trinkets you and your passengers may have.

The huge multimedia and driver display setup consists of two 12.3-inch screens and a 5.0-inch climate control screen in the middle. The centre climate screen is a little hidden by the steering wheel, but there are also physical climate controls also in the centre under the screen, so there’s nothing vital you can’t do in the EV3 easily.

There are also shortcuts to the main functions of the menu like navigation and media, Kia says tactile controls like that are important for keeping the car usable for a broad range of people.

In the second row, the EV3 feels pretty well suited to four adults for a reasonable trip - I’m 178cm and can sit behind my own seating position comfortably, though if I was too much taller my knees might rest on the hard plastic seat-back.

There is an armrest, places in the doors to put water bottles, and two USB-C plugs actually fitted into the seats. There’s also a little slot to put a phone that might be charging, though it could easily (and perhaps more usefully) fit other things instead.

Behind the second row is a generous 460L boot which puts other electric small SUVs to shame - the EX30’s is 318L and even the Atto 3’s is 440L. The EV3’s boot space extends to 1250L with the seats folded down.

The EV3’s boot floor can also drop down to accommodate taller items, plus there’s a 25-litre ‘frunk’ or under-bonnet storage space.

There’s no spare space-saver tyre, however, as is becoming disappointingly common.

Compared to before, the 2021 GLA is some 122mm taller, so ushers in a higher hip point for loftier seating – reducing that jumped-up hatch feel. Headroom improves obviously, as does rear legroom, a corollary of a 30mm wheelbase stretch (to 2729mm).

Wide apertures also make entry into and out of the German-built GLA child's play, though the solid heft of their doors is serious business at this end of the segment, very satisfyingly Teutonic and totally on-brand. This is something you won’t enjoy in a Subaru XV.

Then you s-c-r-a-p-e the underside of the front doors on the pavement literally every time you swing it to get out, and wonder whether Mercedes engineers have ever been to Australia. This fail drove us spare. Heaven help the GLAs in towns and cities with bluestone sidewalks. Maybe all that extra AMG packaging is the culprit.

Still, most of the other basics are spot-on and can’t really be faulted; cosy yet spacious for four adults – especially up front, ample vision, an excellent driving position aided by heaps of seat and steering wheel adjustability, cosseting front sports buckets that you just sink into, torrents of ventilation from those delectable turbine vents and stacks of storage. Collectively they make the GLA a welcoming, opulent place to travel in. Only the hapless fifth occupant squished between the outboard rear-seat passengers might think otherwise. But nobody buys this Benz for carting people around. That's the GLB's job.

Several years ago, Daimler poached a senior Audi designer and since then Mercedes’ dashboards have morphed into a multi-coloured multimedia diorama of touchscreen technology that threatens to completely take over the universe. Choose the right combination of colours and lighting and it's like your very own White Night on wheels. Starting with 2018’s A-Class, the striking, spangly MBUX system that underpins all this has come to be widely admired and imitated. For aesthetics anyway, with its vivid hues, panoramic displays and simple, tiled applications, it’s been a real trip.

Anyway, back to reality. From a tactility and functionality point of view, there’s still work to be done.

Access to the multimedia (including our GLA's banging optional audio system) and car settings areas is possible via a mildly fiddly finger-pad arrangement down forward in the centre console, or smaller yet much more annoying thumb sensor tabs on the wheel spokes. These are not easy to modulate on the move. Additionally, their menus can be confusing to navigate through and sometimes counterintuitive in operation. Mercedes obviously realises this as a quick-guide pamphlet is provided on old-fashioned cardboard paper. How quaint.

Eventually all areas can be mastered over time, but the functionality is complicated and may overwhelm the not-so-tech savvy. Additionally, the ‘Hey, Mercedes!’ voice control is impressive for getting MBUX to perform basic multimedia and vehicle settings-related changes, but it too-often erratic, unreliable and ultimately frustrating for more complicated commands. Perhaps elocution lessons on behalf of the operator may help.

But not as much as the profound disappointment we endure from the cheapness of some of the materials, the wincing cellophane-like sounds when pressing on some of the surfaces such as the door cards, or that emanate after a particularly bumpy section of bad roads. Sheeny reflections and hard textures in a car optioned with extras that total up to nearly $82,500 just don’t cut it.  

At least in this latest-gen GLA, the rear seat area seems much improved over the previous models, with more space, comfy and supportive seating (remember ours featured the $607 sliding function that ought to be standard) and a reclining backrest. All amenities are present, with deep pockets, fresh air from twin vent outlets, reading lights and thoughtfully placed armrests – but, again, the latter’s extendable cupholders feel brittle and cheap.

Further back, the 435-litre cargo area is sufficiently sized and practical for smaller family use (at last), aided by a 40/20/40 backrest fold and that slide-able cushion to extend capacity further. There is no spare wheel, but a tyre inflation kit is fitted in lieu.

Overall, then, better than before, with that fundamental rock-solid heft, luxurious aura and alluring premium-car aroma. The dazzling MBUX screen-related visuals, too, are endlessly entertaining to explore when the vehicle is not moving, but the GLA’s cabin is still not quite up to Mercedes’ reputation for exacting over-engineered excellence.

Or even to the standards of some mainstream alternatives.

The latest GLA’s evolved dimensions is presumably to put some space between it and its GLB 5+2-seater SUV fraternal twin, giving Mercedes-Benz blanket SUV market coverage. From GL (for Geländewagen, or off-road vehicle) A, B, C, E and S (as well as the G-wagen icon that started it all back in '79), there’s a premium option for everybody… if not every budget.  

In the GLA’s case, the entry-level 200 front-driver starts from $55,100 (before on-road costs); moving up to the $66,500 250 4Matic, and then to two performance powerhouses – the AMG 35 4Matic and supernaturally fast AMG 45 S 4Matic+ flagship, from $82,935 and $107,035 respectively.

Even the base GLA 200 includes new and improved autonomous emergency braking (AEB) among other safety-related technologies, as well as the brand’s glamorous MBUX multimedia system with wireless Apple CarPlay/Android Auto, digital radio, satellite navigation, reverse camera, climate control, wireless phone charging, powered tailgate, automatic parking, auto high beam, rain-sensing wipers and 19-inch alloys.

All the extra techy stuff doesn’t come for free though – prices jump almost $10,000 over the less-powerful previous-generation GLA 180 that the 200 replaces – though we expect the former badge to return in time.

In contrast, the GLA 250 4Matic is ‘only’ $3500 more expensive than its predecessor, gaining a terrific 2.0-litre four-cylinder turbo instead of a Renault-Nissan-sourced 1.3-litre turbo, all-wheel drive (with an Off-Road Engineering Package that gives the car some very light off-road capability), and other niceties such as heated electric front seats with memory function, a panoramic sunroof, more direct steering and lowered suspension (for a sportier drive).

Note that adaptive cruise control costs extra – a curious oversight at this price point. It’s part of a $1531 optional Driving Assistance Package, which also includes Active Lane Change Assist, extended semi-autonomous driver assistance in traffic jams (meaning full stop/go capability) and route-based speed adaptation. Do it.

Our test car had it, along with a $915 Vision Package (includes fancier adaptive headlights and a 360-degree camera), $1915 Sports Package (with AMG styling upgrades inside and out, perforated disc brakes, privacy glass, shift paddles and lowered ‘Comfort Suspension’), a Night Package (less brightwork, more black finishes) and sports direct-steering with corresponding wheel), $1531 20-inch AMG Black alloys, a $1915 Communications Package with upgraded audio and head-up display among a litany of other gear, $2838 AMG Exclusive Package with adaptive dampers, cooled as well as heated front seats, an ‘Energising Comfort’ ambience-enhancing 'experience' and special leather upholstery, $1531 Patagonia Red metallic paint and $607 rear-seat fore/aft adjustment. Total cost after the added luxury car tax: $82,446. Gulp.

Not cheap in anybody’s language. Nor, for that matter, are the GLA’s rivals, which owe their existence to the original’s spectacular sales trajectory and the trail that this blazed last decade.

Lexus’ loaded UX 250h hybrid AWD and Audi Q3 Sportback 40TFSI quattro slip slightly below the standard GLA 250 for both pricing and power, while the BMW X2 M35i and its Mini Countryman JCW cousin, along with Jaguar’s E-Pace E250, also offer in-the-same ballpark pricing but quite a bit more space as well as pace.

It’s also worth noting that Volvo’s XC40 T5 AWD conspicuously undercuts all from just $57,000, though now we’re talking about putting square pegs into round holes. Speaking of which…

All three versions of the EV3 have the same drivetrain, the only difference being the smaller battery in the Air Standard Range.

The EV3 is front-wheel drive only, with a single motor at the front wheels putting out 150kW and 283Nm.

Differing weights between variants result in different 0-100km/h times, the quickest being the entry-grade Air Standard Range at 7.5 seconds, likely thanks to a smaller and lighter battery.

The Air Long Range takes 7.7 seconds, while the Earth and GT-Line both take 7.9 seconds.

Mounted transversely, Mercedes’ M260 1991cc 2.0-litre four-cylinder petrol engine features a twin-cam, 16-valve design, a twin-scroll turbocharger and variable-valve timing, to help deliver 165kW of power at 5500rpm and 350Nm of torque at a low 1800rpm. With an impressive 97.2kW per tonne, it can hit 100km/h in 6.7 seconds, on the way to a 240km/h top speed.

All four wheels are driven by an eight-speed dual-clutch transmission (DCT), though most of the torque at lower speeds or during reduced throttle loads is delivered to the front wheels until extra traction is required out back. The gearbox is one of the very best of its type we’ve experienced – seamless, strong and largely lag-free.

There are two battery sizes for the EV3, the 58.3kWh unit for the Air Standard Range and the 81.4kWh battery each of the Long Range variants is equipped with.

Of course, the Air Standard Range has the shortest electric driving range - 436km under WLTP testing. Its power consumption is a claimed 14.9kWh/100km.

The Air Long Range is the variant with the furthest electric driving range of the bunch, at 604km, as well as the same power consumption as the Standard Range at 14.9kWh/100km.

The Earth and GT-Line both wear the same set of figures, albeit lower distances and higher consumption than their more affordable counterparts. With 563km of electric range and 16.2kWh/100km consumption figures, they’re still able to cover very usable distances for real-world use.

Charging is the same across the line-up, with the supplied Type 2 AC charger working at a maximum 6.9kW on single phase or 10.5kW on three-phase power, and taking five hours and 20 minutes for Standard Range variants, or seven hours and 15 minutes for a Long Range from 10 per cent to 100 per cent.

On DC fast charging, with a CCS Type 2 charger, the EV3 charges as quickly as 29 minutes from 10 to 80 per cent in Standard Range, or 31 minutes in Long Range, when using a 350kW fast charger.

While we didn’t get a chance to properly run down the battery and test the EV3’s range, the drive route was relatively demanding with power consumption yet the EV3’s range didn’t plummet like you might expect on fast, steep and winding roads.

Weighing in at 1668kg (kerb), and with a bluff nose and high ground clearance also not helping, we didn’t expect great fuel economy, particularly given how hard and fast the GLA 250’s performance bandwidth is. It’s tempting to just blast your way from point A to point B.

However, at the pump we averaged 9.8 litres per 100km, which isn’t too bad at all considering the available muscle. The official figure is 7.5L/100km, for a carbon dioxide emissions rating of 170 grams per kilometre. With a 51-litre fuel tank, the theoretical range is around 680km.

Note that the GLA 250 requires 95 RON premium unleaded petrol as a minimum.

The EV3’s arrival on Australian roads is not only important because it means we can test it in right-hand drive, but also because it’s had a localised ride and handling tune. Time for the proper judgement.

Kia Australia's local program lead for this is, as it has been for years, Graeme Gambold, and according to the brand he aimed for neutral balance with confidence-inspiring and responsive handling, and a linear, natural steering feel. And it’s pretty close to nailing all of that.

In town and on backroads, its ability to soak up bumps and handle rough surfaces is impressive. Not a lot of noise comes into the cabin in either case, too, a feat given the road surfaces. In fact, even with the radio off, the EV3 feels pretty well insulated from the outside, including wind noise.

It's cornering and handling is nice and predictable. It feels designed to be safe if you misjudge a corner, only gently understeering when you've come in a bit spicy.

The body doesn't roll or pitch dramatically, so the car feels planted and, as intended, flat through the bends.

But there’s one aspect to the tune in which the EV3 feels like it could do with a little more attention - its steering.

At low speeds, the steering is light enough, but at higher speed it feels a little heavy. I’m not sure if Gambold’s been going to the gym or if it’s that I haven’t really, but it feels like there’s some unnecessary resistance, regardless of drive mode or camber on the road, requiring a bit more input on the wheel than you'd like.

It does let the car down in terms of driving out on country roads, but fortunately it's not a dealbreaker on highways or in its intended city or suburban environments.

Otherwise, the EV3 is extremely pleasant, with its outputs and delivery feel about right for a small electric SUV, never feeling too slow or unruly. It doesn’t spin its wheels with too much torque, even on wet roads and when hustling out of a corner.

The paddles which allow you to adjust the intensity of the regenerative braking also mean you barely need to use the left pedal, which is a plus for increasing the available driving range.

Speaking of the left pedal, a sudden stop thanks to a surprise slow car around a blind corner went smoothly thanks to a decent set of brakes.

In all, the car is ergonomically sound from the drivers seat, with the positioning for the seat and steering wheel feeling comfortable and easy to adjust, though slightly better vision out the rear sides would be good.

A soaring 2.0-litre turbo engine application, this is a slick, stirring and robust performer that can also do efficiency as effortlessly as launch the GLA 250 4Matic towards the horizon. Let’s not mince our words. This is a fast and fiery mover.

Three drive modes – Eco, Comfort and Sport – provide a wide spectrum of acceleration and throttle responses, and all deliver precisely what you’d expect. Eco’s fine for pottering around town smoothly and serenely; Sport morphs into a searing and seamless speed demon; and the default Comfort sits somewhere in the middle as the best of both worlds. There really is no faulting Mercedes’ M260 masterpiece.

The DCT also happens to be one of the better dual clutch autos, avoiding the lag and clunkiness pitfalls usually associated with this sort of gearbox. It’s even comparatively smooth off the line on hills. Ours came with the optional handy set of manual-mode paddle shifters, adding a welcome level of interactivity autos tend to overlook. Too bad Mercedes persists with that fiddly column lever that is forever prone to knocking the car out of drive. Even after 15 years, it's still so annoying.

What all this means for the urban driver is strong acceleration for flitting in and out of traffic gaps, as well as incredibly instantaneous point-to-point responses for commanding manoeuvrability, thanks to ultra-eager steering and assisted by outstanding brakes.

With struts up front and a multi-link rear end as standard, the GLA 250’s chassis, too, is a transformative for what is essentially a high-riding hatchback – but only if your pockets are deep enough.

Fitted with that near-$3K AMG Exclusive Package that includes adaptive dampers, our Benz displayed a definite hot-hatch attitude that really would make it the darling of Golf GTI owners who’ve outgrown their rides but not their girl/boyracer desires. Superb handling and hunkered-down roadholding really do make this the driver’s premium compact crossover. You can pretty much point and shoot this Merc as you might a Golf R, and likewise in most weather conditions thanks to all that reassuring tenacious grip.

Plus, if you’re put off by the hard ride in Sport, the Individual mode allows the driver to engage the soft damper mode while the engine and steering retain the hardcore settings. It’s a win-win situation – as long as you can stretch to that AMG Exclusive pack. We strongly recommend it, given the balance between ultimate high-speed control and comfort.

However, while this is all good news for rural and country folk seeking hot crossover fun, back around town, poor urban road conditions can reveal a flaw in the chassis’ ability to properly smother bumps and ruts. It’s the small frequency stuff that seems to transmit through, never really settling down.

The result is a jittery ride, that may somewhat undermine the GLA’s upmarket sheen. There’s also a fair degree of road noise coming through. Perhaps sticking with the 19-inch alloys instead of those lovely 20-inch rims is the solution here.

Mercedes-Benz is a long and proud pioneer in passenger-vehicle safety, and the GLA is no exception… except that for the full suite of safety assistance you need to fork out more in the GLA 250.

The standard roll-call of advanced driving assist systems includes nine airbags (front, pelvis side and window bags for driver and front passenger, side airbags for rear occupants and a knee airbag for the driver), AEB with pedestrian and cyclist detection, and blind-spot monitoring with an exit warning that alerts the driver of approaching cyclists or vehicles if the door begins to open into their path.

The AEB system has a working range of between 7km/h and 200km/h.

Active Lane Keep Assist, an active bonnet that raises to reduce head injury, Cross Wind Assist, Pre-Safe accident anticipatory systems and traffic sign recognition tech are also present.

Additionally, front and second-row seatbelt reminders are fitted, as well as two rear-seat sited ISOFIX child-seat anchorage points and a trio of child-seat tether points behind the backrest.

But you’ll need to fork out another $1531 for the optional Driving Assistance Package, which includes adaptive cruise control with full-stop/go, Active Lane Change Assist, extended semi-autonomous driver assistance in traffic jams, and route-based speed adaptation.

At the time of publishing, the H247-series GLA’s crash test rating results had not been published, but the closely-related GLB tested in 2020 managed a full five stars.

Kia’s seven-year, unlimited-kilometre warranty applies to the EV3, and though that was once industry-leading, it’s now being matched or overtaken by many rivals.

Roadside assistance is covered for one year but can be extended to up to eight years if serviced with an authorised Kia dealer.

Kia also backs the high-voltage equipment in the car with a more specific seven-year or 150,000km warranty, whichever comes first.

Australian servicing costs are pretty minimal in the EV3, with Kia offering well-priced pre-paid plans of three ($674), five ($1285) or seven years ($1897). Certainly some points for Kia on that one.

Service intervals are on the shorter side for an EV, at every 12 months or 15,000km, whichever comes first.

Unlike many luxury brands that persist with a sub-par three-year warranty, Mercedes-Benz offers a five-year/unlimited kilometre warranty.

Intervals are every year or 25,000km, with a capped price service plan starting at $550 for the first year, $750 for the second year and $1250 for the third year, totalling $2550. Alternatively, buyers can also choose a Service Plan, starting at $2050 for the first three years (saving $500 from the normal capped-price service plan), $2950 for four years and $3500 for five years.