Hyundai Kona vs Kia Stonic

What's the difference?

The Hyundai Kona Premium Extended Range offers a great amount of passenger comfort and space but its ongoing costs are a bit more expensive for the class and its low safety rating is surprising given its strength in that category in the past.

However, it drives well, looks good, and has great storage space so it's still in the race!

All in all, the Stonic is a satisfactory daily driver, it’s just nowhere near ideal as a modern urban conveyance.

Sure, it’s reasonably priced in an increasingly expensive market, but it is very sluggish off the mark which is a solid negative against its overall rating. It also feels cheap inside and lacks contemporary driver-assist tech, such as adaptive cruise control.

The design for the Kona has always been a win in my books because it’s cute and functional.

Hyundai also designed the EV Kona first then based the fuel-powered versions on it. So, you get a flat floor in the back row, a cool-looking front with extended body panelling and some futuristic pleating across the panels.

The exterior LED lights are pretty cool as a lot of them resemble pixels and can be found in multiple spots at the front and rear. The long LED strip light across the front also sets it apart from it's fuel-based siblings.

The interior exudes a good sense of luxury with its light-coloured leather upholstery and trims. Coupled with the sunroof the cabin space is bright and cheery.

The 64-colour ambient lighting adds a touch of fun and the update sees some minor tweaks to accent panels where black plastic has been dropped in favour of a brushed metal look.

The dashboard has been redesigned with dual 12.3-inch technology screens (one for media, one for instruments), now standard across all variants instead of just the top model, which is great to see.

I spend the lion’s share of my time in large and upper large 4WDs, so spending quality time in something like this little hot hatchbac… er, small SUV, is a revelation and a lot of zippy fun. Like driving a go-kart without the fumes and the prangs.

The 2025 Kia Stonic Sport is 4140mm long (with a 2580mm wheelbase), 1760mm wide and 1520mm high. It has a listed kerb weight of 1227kg.

This is a slick-looking hatchbac… er, light SUV, and it looks suitably sporty. 

Though ground clearance is unlisted, it stands well clear of the road surface, giving this hatchbac… er, compact SUV, more presence than it otherwise might have.

The Kona's size has increased for its second generation, which means more occupant space and storage capacity. The front offers more space than you’d expect for a small SUV and I’d describe it as roomy, even for someone taller than my 168cm height.

The rear row also has fantastic head- and legroom for the class but it's the storage options which clinch the practicality for me.

Up front the centre console is still the hero for storage with multiple nooks and spaces for items like keys, phones and wallets. You get two retractable cupholders, a 1.5L drink bottle holder in each door and a good-sized middle console and glove box.

In the rear, you get map pockets, 0.7L drink bottle holders in each door and two cupholders in a fold-down centre armrest.

The boot sees an additional 33L, expanding the overall capacity to 407L with all seats in use. That jumps up to 1241L when the rear row is folded. Underneath the adjustable floor, you get a temporary spare wheel.

The electric front seats aren’t as comfortable as the previous generation. They’re narrower, firmer and sit a bit higher than I remember. Though I still love the added comfort functions they have, including a reclining relaxation mode. 

The rear seats are better cushioned and offer longer under-thigh supports and middle seaters should be comfortable thanks to the flat floor. 

The technology looks good and the 12.3-inch touchscreen multimedia system is easy to use once you spend some time with it. You get built-in satellite navigation, wireless Apple CarPlay and wired Android Auto.  

The 12.3-inch digital instrument panel isn't customisable but all information is easily seen as is the colour head-up display.

Charging options are great throughout the car with each row getting two USB-C ports, the front also featuring a wireless charging pad and 12-volt outlet. The next-gen model sees the Kona get V2L (Vehicle To Load) capability, too, which is great.

The Stonic Sport’s interior is a practical space but it feels a bit dated and underdone in a car market increasingly packed with well-equipped, cheaper and more contemporary SUVs.

The most obvious factors working against the Sport are its the 8.0-inch touchscreen multimedia (too small), the absence of wireless Apple CarPlay and Android Auto and wireless phone charging and multiple hard plastic surfaces.

Sure, the touchscreen is easy enough to operate, but it sometimes takes a few finger stabs to hit the sweet spot you’re after, and thankfully there are dials and buttons off-screen as alternatives for air con controls, etc.

There’s a satisfactory number of storage spaces in the front including two cupholders between the seats, a few little receptacles for your everyday carry gear, and bottle holders in each of the front doors.

The back seat is short on cupholders – there are none – but there are bottle holders in the doors, and the passengers back there get a USB-A port, a map pocket (in the back of the front passenger’s seat) and flip-down grab handles. There are no directional air vents.

Back-seat room is satisfactory for an adult without being spacious, but fine for kids. What do you expect in a small SUV?

In terms of packability, the cargo area (with the rear seat up and in use) yields a listed 352 litres of space. The rear seats are in a 60/40 split fold configuration and with them folded down there is a listed 1155 litres of useable room.

The rear cargo area has bag hooks, a storage space in the left-hand inner wall, and tie-down points at each corner of the floor.

A steel space-saver spare wheel is under the cargo area floor.

The Kia Stonic is available in three grades – the S ($25,460), our test vehicle, the mid-spec Sport ($28,590) and the GT-Line ($31,780), all prices excluding on-road costs. All have five seats.

Standard features include an 8.0-inch touchscreen multimedia system (with wired Apple CarPlay and Android Auto), satellite navigation, digital radio, two USB charging ports, single-zone climate control, six-way manual driver’s seat adjustment, a premium shift knob, premium steering wheel, and Tricot cloth trim seats.

It also has 17-inch alloy wheels, push-button start and rear privacy glass.

Standard paint is 'Clear White', but premium options including 'Sparkling Silver', 'Astro Grey', 'Aurora Black Pearl', 'Signal Red', 'Sporty Blue', 'Honeybee' and 'Snow White Pearl' cost $520.

The Premium Extended Range model is front-wheel drive and has an electric motor with outputs of 150kW and 255Nm.

It’s not as spritely as some of its rivals but it’s able to hold its own on the open road. Just don't expect it to blow your hair back.

The 2025 Kia Sonic Sport has a 1.0-litre three-cylinder turbo-petrol engine – producing 74kW at 4500-6000rpm and 172Nm at 1500-4000rpm – and that’s paired with a seven-speed dual-clutch automatic transmission. 

This pairing is a mostly punchy one, although definite lagginess is evident from a standing start often enough that it’s a disconcerting characteristic rather than a mildly annoying one.

This turbocharged engine used to only be offered in the top-spec GT-Line, so it’s a welcome addition to the other grades.

The official energy consumption figure for the Premium Extended Range model is 16.7kWh/100km and a week of mostly urban road driving resulted in an average of 16.6kWh/100km.

That's very good consumption and the official driving range from the 64.8kWh lithium-ion battery is up to 444km but I’d have my eye on the range on a longer journey.

The top electric Kona has a Type 2 CCS charging port which means you can benefit from faster DC charging speeds.

But it can also accept a top speed of 10.4kW on AC power. On an 11kW AC charger, you can go from 0-100 per cent in a little over 6.5-hours.

The Premium Extended Range model can only accept up to 100kW on DC charging, which is lower than its rivals, and you can go from 10-80 per cent in just over an hour on a 50kW system and in as little as 45 minutes on an 100kW system.

Again, it's figures are a tad slower and lower than rivals but not inconvenient for everyday use.

Kia's official fuel consumption figure for the Stonic Sport is 5.4L/100km, on a combined (urban/extra-urban) cycle. And on this test I recorded 8.2L/100km.

The Stonic Sport has an 45-litre fuel tank so, going by my on-test fuel figure, you could reasonably expect a driving range of about 548km from a full tank. 

Fuel requirement is 91 RON 'standard' unleaded.

The top model's single motor delivers smooth power in most instances but you can lose traction if your accelerate too quickly from a standstill.

Mostly urban kilometres covered during this test and despite the Kona not having the punchiest motor, I’ve still had moments of it feeling zippy.

The steering feels like it’s in the middle of firm and makes for responsive manoeuvring. You get some roll when cornering and the car can feel a bit light-footed when you’re shooting across traffic but otherwise it's well-balanced.

The ride comfort is very good in terms of suspension, where it feels well-cushioned but not too floaty.

Road noise isn’t intrusive, either, but there's some wind noise, even at lower speeds.

It’s an old gripe but the speed-sign recognition tech in a lot of Hyundai and Kia models is intrusive and annoying with how often it chimes at you.

It's worth the effort to turn off the warning sounds every time you drive, particularly if you're in the city. Usually, this would be in the safety section but it affects the driving enjoyment.

When it comes to parking, the Kona's compact dimensions make it your best friend in a car park. A fabulously clear 360-degree camera system also helps.

The Stonic Sport is a handy urban conveyance, but it is far from perfect.

It’s a small, light vehicle so it’s nimble for navigating through car-packed streets and convenient for tricky parking manoeuvres.

Steering is well weighted and precise.

And the turbocharged petrol engine is a welcome addition to the Stonic package, introducing a handy amount of power and torque which is sensibly harnessed and delivered – most of the time anyway – via the mostly clever transmission.

However, in stop-start, inner-city traffic or even a busy suburban area, the Stonic Sport struggles to get off the mark from a standstill, so much so that this one characteristic threatens to spoil the rest of the driving experience. 

Once the Sport is out on the open road, it’s a pleasant cruiser as this compact SUV simply rolls along.

Ride is firm – 17-inch wheels and low-profile tyres are the culprits here – and handling is impressive.

In terms of refinement the Stonic is mostly, um, fine but there is some tyre noise, especially over rougher roads out of the city, but it’s not terrible.

Every Stonic has three drive modes – 'Normal', 'Sport' and 'Eco' – each of which tweaks throttle response, engine output and transmission settings to best suit the driver and conditions. 

The Stonic is generally a reasonable daily driver, but the absence of adaptive cruise control is a let-down when it comes to highway running.

Not that you’ll be buying a Stonic with the aim of skull-dragging a 3500kg caravan along the highway, but it’s handy to know this Kia SUV’s towing capacities are 450kg (unbraked trailer) and 900kg (braked).

The Kia Stonic has the maximum five-star ANCAP safety rating as a result of testing in 2017, but that rating is set to expire in 2025.

Standard safety features include six airbags (dual front, front side and full-length curtain), as well as a suite of driver-assist tech, including AEB (with forward collision warning, car, pedestrian and cyclist detection), lane-keep assist, front and rear parking sensors and blind-spot collision avoidance. But it doesn’t have adaptive cruise control which is disappointing in this day and age.

Servicing costs for the Hyundai Kona are quite expensive for the class and you can pre-purchase one, two or three services. Services cost $520 (one service), $1040 (two services), or $1560 (three services). It's typical to see EV servicing sit closer to the $250 mark.

Warranty terms are pretty typical, though, the Kona coming with a five-year/unlimited km warranty and the battery covered by an eight-year, or up to 160,000km warranty term.

Servicing intervals are every two years or 30,000km, whichever occurs first.

Kia’s seven-year/unlimited kilometre warranty applies to the Stonic and you have access to roadside assistance for up to eight years as long as you always get it serviced at an authorised Kia garage.

Servicing intervals are set at every 12 months or 10,000km, whichever comes soonest.

Service costs start at $290 (12 months/10,000km), peak at $727 (48 months/40,000km) and finish at $578 (84 months/70,000km) and the total over seven years is $3367; an average of $481 per workshop visit (correct at time of writing). That’s rather pricey for something in the small SUV market.