Kia Stonic vs Volkswagen Polo

What's the difference?

Unlike a lot of rivals in this segment, the Stonic's actually quite a bit of fun to drive, and that alone earns it a tick from me.

Yes, it can feel underpowered in places, especially when you're trying to do high-speed overtakes or if you're on a really engaging road and on and off the accelerator. But just cruising around, the little powertrain gives you plenty to get around the city.

And I guess that is the point. This does feel like a very city-friendly vehicle, even if it is undeniably showing its age in places.

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

Note: The author, Andrew Chesterton, is a co-owner of Smart As Media, a content agency and media distribution service with a number automotive brands among its clients. When producing content for CarsGuide, he does so in accordance with the CarsGuide Editorial Guidelines and Code of Ethics (https://www.carsguide.com.au/ethics), and the views and opinions expressed in this article are solely those of the author.

The Polo GTI faces tough competition in the form of Hyundai’s recently arrived, very good, and well-equipped i20 N, as well as Ford’s sleek and super-capable Fiesta ST. But as mentioned at the start, VW occupies the hot-hatch high ground with the GTI badge, and this upgraded Polo is loaded with features, dynamically outstanding and on the leading edge in terms of safety. Time will tell if the higher price, higher spec strategy is the right one, but there’s no doubting this updated Polo GTI is a compelling package.  

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

I'm not gonna spend too much time on the exterior design, because from most angles it largely looks a lot like a Kia Stonic, right? The big exterior change occurred up front, where the old Kia 'face' was retired, and replaced with an LED-trimmed front-end more in keeping with modern Kia models.

It is a tale of good and bad in the cabin of the Stonic. The good is the fact that it all feels very familiar and very Kia, which isn't a bad thing.

Th bad is some of the door materials aren't just cheap and hard plastic, but they feel a bit flimsy in places as well. Same with the centre console plastics. There are some elements where you could definitely lift up the ambience in the interior.

Not exactly a massive change to the exterior of the Polo GTI with this mid-life refresh, but sharp-eyed car spotters will notice a new front bumper treatment including a revised lower grille, defined by a body-coloured border and flanked by LED driving lights.

The headlights have also been reshaped to mark the arrival of standard matrix LED beams, with the signature horizontal red keyline moves from the centre to the bottom edge of the upper grille. A continuous LED strip across the nose stands the car apart after dark.

Previously part of the GTI’s ‘Luxury Pack’, the ‘Faro’ design 18-inch alloys fill the wheel arches nicely, and overall the car’s compact, tightly wrapped body and finely chiselled lines are familiar.

At the back, the LED tail-light clusters have been extended laterally into the hatch door, but the car’s fundamental shape is unchanged. 

Inside the dash layout is the same, although the centre of the sports steering wheel has been massaged into a more organic shape with the airbag/horn now an oval rather than a circle.

The rest of the interior is relatively understated in typical VW fashion, the neatly sculpted sports seats trimmed with traditional ‘Clark’ tartan cloth on the cushion and backrest centres. And ‘Kings Red’ inlays in the dash, centre console and front door trims, are a reminder of the car’s heritage and sporty intent.

In the GT-Line trim, you get the twin screen setup, which looks sharp, and I do like Kia's multi-function control bar, which takes care of things like navigation and media on the one digital screen.

It really is feeling a little bit old school in places. There's no wireless phone mirroring, for example, so you need to plug in. And even then you need to plug in with a USB-A rather than a USB-C, despite having both plugs at your disposal.

The other thing is that the GT-Line is almost $36k before on-road costs. And there are places where it just doesn't feel like that much money.

It's a case of what you see is what you get in the back seat of the Stonic. And what you see is... not that much.

There are two USB-C ports in the more expensive trims. There are bottle holders in each of the doors, but no cup holders, and no pull-down seat divider. It is a fairly sparse back seat experience.

What you do get, however, is the luxury of space. Sitting behind my own 175cm driving position, I had absolutely no problem with knee room and no problem with head room. In fact, even as an almost full-size adult, I reckon I could sit back there pretty comfortably, even on longer road trips.

The big news is the addition of a 48-volt mild hybrid system, and that 48-volt battery is under the boot floor. But because it's hidden under a flat partition, it actually doesn't impact boot space.

Kia is still claiming 352 litres with the rear seats in place and 1155 litres with the rear seats folded flat. You do, however, miss out on some under-boot storage. And there's no spare wheel to speak of, just a tyre repair kit.

At just under 4.1 metres long the Polo GTI is a decidedly compact hot hatch, but thanks in no small part to a relatively lengthy (2.6m) wheelbase, interior space is impressive.

The driver and front passenger have plenty of breathing room, and the rear is remarkable. At 183cm, sitting behind the driver’s seat set to my position, I enjoyed ample legroom, and more than enough headroom.

Width is another story, because while two adults will be fine in the back, there isn’t enough space for three to sit in comfort for any length of time. 

Storage options in the front include a small lidded box between the seats (which doubles as an adjustable armrest), two cupholders and various oddments spaces in the centre console, as well as the wireless charging bay in front of the gearshift. 

There are also pockets in the doors with room for (medium) bottles, a decent glove box, a shallow drawer under the passenger seat, and an overhead drop-down tray for glasses.

Map pockets on the front seat backrests, and small bins in the doors add extra practicality, but there’s no fold-down centre armrest or individual ventilation control for rear seaters. 

For connectivity and power, there are two USB-C ports in the front, plus another two in the rear, as well as a 12-volt socket in the front centre console.

Boot space is a healthy 305 litres (VDA) with the 60/40 split-folding rear seats upright, that number growing to 1079L with them folded down. 

Tie down anchors are handy for strapping loose loads, while shopping bag hooks help keep smaller bundles under control. And be aware, the spare is a space-saver.

Headline news is the Polo GTI’s before on-road costs price has gone up by close to 18 per cent, from $32,890 to $38,750. 

Why? More standard equipment; some new things and other previously optional features now included in the base price.

The aim is to bring the car into line with the specification the majority of customers are ordering, because Volkswagen believes the days of a ‘price leader’ Polo GTI are behind it. That is, pique a buyer’s interest with a keenly priced but relatively sparse base model, and they invariably add options once engaged in the process.

So, the Polo GTI has put a price gap on its two key competitors, the Ford Fiesta ST ($32,290) and Hyundai i20N ($32,990), but it’s now loaded with a whole lot of fruit for the money.

The new bits are ‘Matrix’ LED headlights, a centre airbag, and 18-inch alloy rims (up from 17s), while the elements moved from the options list to the standard equipment column are assistance features bundled under the ‘IQ.Drive’ umbrella including, blind-spot monitoring, rear cross-traffic alert, front parking sensors (joining those in the rear), ‘Park Assist’, adaptive cruise control, and auto-folding exterior mirrors.

Also included in the GTI’s base price are the ‘IQ.Light’ matrix LED headlights, ‘Dynamic Light Assist’ (auto low to main beam switch with light profile adjusted to avoid dazzling cars ahead or oncoming), ‘Premium’ LED tail-lights (with dynamic indicators), metallic paint ($600 on the Polo Life and Style), LED driving lights, dual-zone climate-control, front and rear carpet mats, ‘Digital Cockpit Pro’ (incorporating nav and phone functions), ambient interior lighting, wireless device charging, and sports front seats.

Then you can add ‘Discover’ nav in the 8.0-inch media touchscreen set-up, auto headlights, rain-sensing wipers, ‘Manoeuvre Braking’ (low-speed rear AEB), an auto-dimming rearview mirror, leather trim on the sports steering wheel, gearshift and handbrake lever, and six-speaker audio.

A ‘Sound & Tech Package’ is available for the GTI ($1500) incorporating a 9.2-inch multimedia screen, and a Beats branded premium audio system (digital eight-channel amp, 300 watts).

A Panoramic glass sunroof ($1500) is also offered, and premium metallic paint adds $300.

All Stonics get the same powertrain. A clever three-cylinder, 1.0-litre turbocharged petrol engine with 48-volt mild hybrid assistance. That means 88kW and 172Nm (up from 74kW). It has a seven-speed dual-clutch transmission.

We don’t have an official zero-to-100km/h time, but I’m estimating in excess of 10 seconds.

The Polo GTI is powered by a version of Volkswagen’s 2.0-litre (EA888) four-cylinder turbo-petrol engine, driving the front wheels through a six-speed dual-clutch auto transmission.

The iron block/alloy head unit uses direct- and port-injection, variable valve lift on the intake side, and variable valve timing on the intake and exhaust sides to produce maximum torque of 320Nm from 1450 to 4390rpm, at which point peak power of 147kW takes over from 4390-6000rpm.

The 48-volt system helps drop both fuel use and C02 emissions, with the Stonic pegged at 5.0L/100kms on the combined cycle and 116g/km for emissions, both of which are lower numbers than the last model.

The Stonic’s 45-litre tank could theoretically deliver a circa-900km driving range.

VW’s official fuel economy figure for the Polo GTI on the combined (ADR 81/02 - urban, extra-urban) cycle is 6.5L/100km, the 2.0-litre turbo four emitting 150g/km of CO2 in the process. Not bad for hot-hatch with this kind of performance. 

Minimum fuel requirement is 95 RON premium unleaded and you’ll need 40 litres of it to fill the tank. Using the official consumption figure that translates to a range of 615km.

It is a really interesting drive proposition, this Stonic.

First and foremost, it does feel really well sorted in places. The steering has a nice weight to it. It's nice and direct. The ride is comfortable. It can get a little bit crashy over the harsher bumps, which actually isn't all that common in Kia products – like if you hit a cat's eye at speed, for example, you can definitely feel it in the cabin – but generally it's an engaged and comfortable drive.

Similarly, going around corners, even at speed, there's not a huge amount of body roll. The tires grip up pretty well, and it's really not a bad thing to throw around corners.

Where it gets interesting, though, is in its power delivery. At city speeds, so 50 or 60km/h, it's nice and easy and quiet. If you're gentle with the accelerator, and patient, it accrues speed in quite a calm, considered manner, without feeling overly sluggish.

Where it does start to fall apart a little bit, which is when you're at speed, say on a freeway for example, and you pull out to overtake and really plant your foot, and find there's really not a lot there. It can mean overtaking takes a lot longer than you might think. 

If you're on a really challenging road and you're kind of on the gas, on the brakes, on the gas and on the brakes, it can feel a little bit wheezy and uncertain, too, which is no doubt a byproduct of that relatively tiny powertrain.

We're definitely not talking rocket ship acceleration, and nor is it all that quiet in the cabin when you really start to wring its neck, which you will do occasionally.

But I think I've really stepped away from what this vehicle is supposed to be and what it's supposed to do. If you are easy with the accelerator, it can be a really calm, quiet cabin experience. And if you do find yourself on a twisting road, it actually sits and grips better than you might be thinking as well.

But there is no doubt the Stonic shines brightest in the city.

The Polo launch drive program covered around 150km of city, suburban and freeway running from inner Sydney, through twisting B-roads to the city’s south, and sprawling semi-rural areas further west, topped off with a closed track session at the Luddenham Raceway.

Weighing in at a fraction over 1.3 tonnes, with 147kW/320Nm sent to the front wheels, the Polo GTI is capable of sprinting from 0-100km/h in 6.8 seconds, which is satisfyingly quick.

And the 2.0-litre, four-cylinder turbo-petrol engine’s dyno sheet must be a thing of beauty with maximum torque available from from 1450 to 4390rpm, and peak power picking things up at precisely the end of that plateau, remaining on tap all the way to 6000rpm.

So, mid-range punch is always there, and the six-speed ‘DSG’ dual-clutch auto delivers rapid, precise shifts, with wheel-mounted paddles dialling up the fun factor when you want to shift ratios yourself.

Combined engine and exhaust noise is agreeably rorty without tipping over the annoyance threshold, although the high-performance 215/40 Continental ContiSportContact rubber transfers a fair amount of rumble on coarser surfaces.  

The base suspension set-up is strut front/torsion beam rear, with the standard ‘Sport Select’ system built around switchable dampers, offering the choice of ‘Normal’ and ‘Sport’ modes. 

Normal is nicely composed with comfy compliance over longer undulations as well as higher frequency bumps and dips. But if the red mist descends and you’re ready for some fun the (noticeably firmer) Sport setting buttons everything down that bit more. 

As well as the damping, throttle response is faster, the DSG picks up the pace as does the steering. Even the exhaust is enhanced, although it’s via the synthetic ‘Sound Actuator.’ Boo!

Balanced and predictable in quick cornering, the Polo GTI’s electro-mechanically assisted steering is precise and beautifully weighted, with great road feel. And the car’s ‘Extended Differential Lock’ uses the traction control and braking systems to minimise wheel spin, maximise traction, and help limit understeer.

On top of all that, the carefully sculpted sports seats deliver secure location without compromising comfort, and the grippy sports wheel feels great.

Braking is by ventilated discs at the front with solid rotors at the rear, and even under the pressure of a flat-out track session (moderated with the help of some admirably patient tame racing drivers) they remained progressive and firm.

In more civilised surroundings the Polo’s size and excellent all-around vision (not to mention a clear reversing camera) make it a cinch to park. The combination of on-screen touch controls, and physical dials for the multimedia system is welcome. And the connection for Apple CarPlay and Android Auto is wired or wireless which is handy for those who prefer the surety of a wired connection or the flexibility of one less cable in their life.

The current Polo scored a maximum five-star ANCAP rating when it launched in 2018, and it must have been tempting for VW to save more than a few euros by side-stepping active and passive safety upgrades in this refresh.

But, bravo, it didn’t, the German giant re-submitting this updated version for assessment against more challenging 2022 criteria.

The GTI is loaded with a raft of crash-avoidance tech under the umbrella of ‘IQ.Drive’, including AEB (with cyclist and pedestrian detection), lane-keeping assist (with lane departure warning), ‘Multi-Collision Brake’ (automatically slows the car after a collision, reducing the chance of a secondary impact), driver fatigue detection, ‘Park Assist’ (perpendicular and parallel), front and rear parking distance sensors, rear AEB (low-speed), a reversing camera (with static and dynamic guidelines), adaptive cruise control (with speed limiter and distance warning display), and tyre pressure monitoring.

If, despite all that, a crash is unavoidable there are seven airbags on-board - driver and front passenger (front and side), front centre, and full-length side curtain.

A front centre airbag is the solution many manufacturers are using to meet ANCAP’s recently introduced, tougher criteria around head clash injuries. 

There are three top tether points across the rear seat for child seats and/or baby capsules, with ISOFIX anchors on the two outer positions.

The Stonic is covered by Kia’s seven-year unlimited-kilometre warranty, with capped-price servicing covering the warranty term.

Servicing is required every 12 months or 10,000kms, and all seven services will set you back $3780 combined.

Volkswagen Australia covers the Polo GTI with a five-year/unlimited kilometre warranty, which is now the volume market standard.

The paint is warranted for three years/unlimited kilometres, “Through Corrosion” is covered for 12 years/unlimited kilometres, and 12 months roadside assistance is included.

Servicing is required every 12 months or 15,000km, with prices over the first five years ranging from a low of $455 to a high of $1498, the average per service coming out at $701, which is a pretty solid number.

Capped price servicing is available, however, over five- and three-year plans. Paying up-front for five years results in a $765 saving over pay-as-you-go.

A nice side benefit is the ability to fold servicing costs into the vehicle’s financing at the time of purchase, and the plan is transferable if you decide to sell the car before the five or three years is up.