Holden Trax vs Kia Stonic

What's the difference?

The Holden Trax looks nice enough and is pleasant enough to live with day to day. Like many others of its ilk, the Trax may be marketed as an SUV but that catch-call moniker, which has come to be accepted to mean that a vehicle is actually sporty and off-road capable, is misleading.

As an adventure vehicle the Trax falls well short – it needs a diesel engine and much improved capability (AWD) and space – but as a lively daily driver for a young starter, or a one-child family, then it’s perfectly adequate.

If you’ve got your heart set on a Trax and you’re patient, perhaps you’ll wait until 2020 when the next-generation Trax is due here.

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.

It’s a small SUV and it looks sporty and outdoorsy enough in a generic sort of way. A nuggety stance, short-wheelbase and roof rails add to this Trax’s activity-friendly demeanour, without promising too much. Take a look and make up your own mind if it’s your cup of tea; I’m not your life coach so decide for yourself whether it’s cool or plain.

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.

Its interior is plain, but practical. The LS has cloth trim and expanses of plastic, which make it a bit ordinary to look at but very easy to live with in the real world because day-to-day life involves liquid spills, crumbs and dirt – lots of dirt.

Storage spaces include a narrow glovebox, narrow plastic door pockets, four cupholders in centre console (no lidded bin here) plus two in the rear centre armrest, and driver and front passenger seat-back pockets.

The rear cargo area is a 356-litre space with the rear seats in use and the cargo cover in place), or a 785-litre space with the 60/40 rear seats folded into the floor. For this to happen, the rear-seat bases flip forward into a vertical position and the seat-backs fold forward to make the ‘new’ flat floor.

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.

Our test vehicle has the 1.4-litre DOHC 16-valve four-cylinder iTi petrol engine – producing 103kW at 3000rpm and 200Nm at 1850rpm – matched to a six-speed automatic transmission.

The turbo gives the Trax a welcome kick in the automotive pants, making the turbo-equipped variant the pick of the bunch.

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.

This Trax has a claimed fuel consumption of 6.7L/100km (combined). We clocked up more than 300km of highway and back-roads driving, with a smattering of gravel-road driving thrown in. We recorded 10.7L/100km, which is much thirstier than claimed. 

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.

Driving position is high, steering is quite sharp and handling is tight and controlled, so there’s plenty of welcome driver involvement from the get-go. 

The turbocharged engine makes for a lively and responsive drive and, combined well with the six-speed auto, this 1376kg Trax offers up plenty of zip from stop-starts and oodles of oomph for smooth overtaking.

Ride is very firm, bordering on harsh, with rear-seat passengers* especially feeling the lumps and bumps of irregular road surfaces by way of the tight suspension. (*I believe my children.) 

Interior space is not an issue though as everyone can manage head and shoulders nicely in the tall cabin. The seats are lacking in full support though, making long trips not such an appealing proposition, and in-cabin noise builds early and becomes quite hard on your ears.

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.

The Trax has a five-year/unlimited-kilometre warranty and service intervals are recommended at 15,000km/nine months.

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.