Kia K4 vs Volkswagen Golf

What's the difference?

The new Kia K4 GT-Line has a lot to offer - an interesting design, lots of features and a pleasant driving experience. It’s not without its quirks and there are times when a more powerful engine may have improved it for me as a long-term prospect as I do some big kays every year but it ticks the boxes as a friendly urban dweller.

While some Golf enthusiasts will prefer the lighter, more nimble, front-wheel drive GTI, this Golf R is now an even more serious machine. 

It’s a great touring car, super-sharp in the corners and good value in the context of its competitive set. Cars like Toyota’s GR Corolla and Honda’s Civic Type-R are on notice.

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

Have to admit I wasn’t convinced on the design of this new sedan at first as it can look a little out of sorts from certain angles. But the more time I spend with it, the more I appreciate its sharp lines and sporty rear shaping.

The small sedan market doesn't have a lot of options now because SUVs are so popular but it's nice to see a design that stands out and the fang-like LED light design at the front and rear, as well as the 18-inch alloy wheels make the K4 look very cool.

The rear doors look sleek because the handle has been hidden in the C-pillar and the K4 is particularly striking in our test model's 'Wave Blue' ($600 RRP) paint colour.

Head inside and you'll find a cabin that looks slick with a two-tone synthetic leather upholstery that feels supple underhand and a plethora of soft touchpoints under all the bits that touch.

The black headliner creates a posh space but the sunroof helps the cabin to feel airy when you need it to.

The dashboard isn't too wide, preferring a sharply linear shape and is headlined by a massive display panel that houses dual 12.3-inch screens and a 5.0-inch climate panel.

There is still a strong presence of plastics inside but you don’t tend to focus on them.

Unlike some other new cars hitting our market, the K4 hasn’t done away with its buttons and dials - and there’s enough to satisfy those who don’t like to rely on a screen for everything. The extra traditional element of the physical gear selector adds to its charm as well. 

In terms of exterior design, at the front there’s a relatively mild cosmetic makeover with some changes to the headlights and the bumper as well as a horizontal line across the grille, which, along with the VW roundel, is illuminated.

From the side the ride height is 20mm lower, and cosmetically there are matt silver housings on the exterior mirrors, blue calipers behind new design 19-inch rims and in the centre of the wheel there’s an R logo rather than the traditional VW branding.

At the back, you’ve got new customisable LED tail-light clusters with welcome and goodbye effects, which can be programmed via the vehicle settings in the multimedia system, as well as a larger spoiler at the back of the roof on top of the tailgate.

Inside, the ‘big’ change is an appreciably larger central multimedia screen running new program software. It has physical touch bars along its lower edge for audio volume and climate control adjustment.

The driver’s display now includes a G-meter and GPS lap timing. The steering wheel has its own look and feel and the sports seats feature integrated headrests. There are alloy covers on the pedals and ‘Carbon Grey’ decorative inlays around the dash and doors.

It’s a classically restrained and subtly sporty design treatment inside and out.

The K4 feels big for the class, especially compared to its nearest rivals and that translates to a cabin that feels adult-friendly in both rows. An impressive feat for a small sedan.

Access is the only time you will have moments of 'I should have opted for an SUV'. That's because you will get in your daily squats sliding in and out of the K4 due to its 140mm ground clearance.

The rear doors also feature a wide wing that juts out from the door handle and it catches your hip almost every time you go to close the door.

The wide front seats offer lots of comfort with thick padding and long under-thigh-support. The driver's side is powered with adjustable lumbar support but the passenger seat only offers manual adjustments, which is surprising for a top-grade model. However, both front seats enjoy heat and ventilation functions.

The back bench seat offers similar comfort to the front with seat padding and length but it's not terribly wide and two adults (or child car seats) will fit best.

Amenities and storage is decent for the class with each row enjoying four drink holders and two USB-C ports. Front rowers also get a wireless charging pad and 12-volt socket.

In the front there is a large glove box that fits more than just an owner's manual, a mid-size middle console and a centre console that features retractable cupholders to open up the space if you need to. A dedicated phone cradle with small spaces on each side rounds up individual storage for the front.

In the rear there are two map pockets, a small item cubby next to the USB-C ports and a pair of directional air vents, reading lights and a fold-down armrest.

The boot space is massive for the class at 508L (that's nearing mid-size SUV territory) but the aperture is narrow and I couldn't fit my big booster seat through the opening.

The boot is quite deep as well and you may find yourself climbing into it to retrieve items that roll into the back.

The rear bench seat has a 60/40 split which can help with storage and there is a temporary spare tyre underneath the floor.

While you don't get a powered tailgate in this model, the lid isn't heavy to operate and has a proximity opening function that keeps it practical when you have your hands full.

This just means when you approach and stay near the boot with the key fob on your person the boot lid will pop open for you.

The 12.3-inch touchscreen multimedia system looks great with crisp graphics and a responsive touchscreen. The menus are in an easy-to-understand layout which you'll get accustomed to in no time. The 5.0-inch climate display sits to the right of this system and it's nice to have it on display all the time.

The 12.3-inch digital instrument cluster isn't all that customisable but it's easy to read with large text and a small menu screen that shows nav directions, trip info or a compass.

The built-in satellite navigation system is easy to get going and to cancel a route guidance, it's a one button affair which is great for when you're on the go.

The system features wired and wireless Apple CarPlay and Android Auto. The CarPlay is simple to connect to and retained a steady connection this week with feedback from my callers that my voice was clear on calls.

For reference, the Golf R is just under 4.3m long, close to 1.8m wide and a bit less than 1.5m tall with a 2630mm wheelbase. Right in the middle of the medium hatch footprint.

In the front there’s plenty of breathing room for the driver and co-pilot. And in terms of practicality, you’ve got big bins in the doors with room for large bottles. There’s also a box between the seats with a lid that doubles as an armrest, which also adjusts for height and length, which is nice.

If you need more, there are two cupholders in the centre console, one of which is adjustable for smaller cups, plus a long oddments tray as well as a more powerful ventilated wireless device charging tray at the front end of the console.

There’s also a decent glove box and two USB-C ports for power and connectivity.

In the back, sitting behind the driver’s seat set for my 183cm position, I have ample headroom, legroom and more than enough foot room.

That said, three abreast for full-size adults would be very squeezy. Even a trio of middle teenagers might find it a bit tight. Best as a two-seater in the rear.

Then for storage, you’ve got big bins with room for bottles. Fold down the armrest and you’ve got not one, not two, but three different size cupholders in it.

There’s a nifty double pocket set-up on the front seatbacks, each just right for a phone or hand-held game console, as well as a more conventional map pocket lower down.

There are individual ventilation outlets as well as climate control for the rear section, plus two USB-C outlets.

With the 60/40 split-folding rear seat upright the 8.5 Golf R boasts 341 litres (VDA) of boot volume, which is decent, and that number expands to nearly 1197 litres with the seat down. 

There’s a load-through hatch, tie-down anchors, a 12-volt outlet, multiple bag hooks, specific lighting and storage compartments to the side.

No spare of any description, however, with a repair/inflator kit your only option.

The new Golf R is priced at $70,990, before on-road costs, which is a $500 bump from the version it supersedes. A new limited run Black Edition model, the details of which we’ll get to shortly, weighs in at $72,490.

At that money the Golf R lines up against a diverse group of properly hot hatches like the related Audi S3 ($78,800), Honda Civic Type R ($74,100), Lexus LBX Morizo RR ($76,490), Mini JCW ($56,990) and the Toyota GR Corolla ($70,490). Even higher-priced outliers like the BMW M135 xDrive ($83,600) and Mercedes-AMG A35 4Matic ($87,900).

So, the heat is on, and at 70-odd kay it’s fair to expect a decent basket of standard fruit. Aside from the performance and safety tech covered later the Golf R features list includes auto LED matrix headlights, LED tail-lights, Nappa leather-appointed trim, a leather-trimmed steering wheel, heated and ventilated front seats, three-zone climate control, 14-way electric driver’s seat (with memory), 480W nine-speaker Harman Kardon audio (including digital radio), a 12.9-inch multimedia screen (with built-in nav) and a 10.2-inch digital instrument display.

There’s also keyless entry and start, 30-colour ambient lighting, adaptive cruise, a head-up display, wireless Android Auto and Apple CarPlay, auto rain-sensing wipers, surround lighting, a (more powerful) ventilated wireless charging pad, a 360-degree overhead view, ‘Park Assist Plus’, metallic paint, fog lights and 19-inch alloy rims.

Not bad at all in the context of this category.

VW Australia has also announced an optional ‘Warmenau Package’ for the standard R - named after the location of the R division’s headquarters in Wolfsburg - for $6500 bundling up 19-inch forged alloy wheels (developed in-house by Volkswagen R, reducing the weight of each wheel by 8.0kg or 20 per cent), carbon interior trim elements and an ‘R-Performance’ titanium exhaust system from Akrapovič.

Limited to 300 examples, the Black Edition features dark accents throughout, including the wheels, badges, mirror housings, brake calipers and tailpipes, as well as darkened headlights and the lighter 19-inch forged alloys. It’s available in all three Golf R colours - ‘Pure White’, ‘Grenadill Black’ and ’Lapiz Blue’.

The flagship grade is front-wheel drive and has a 1.6-litre four-cylinder, turbo-petrol engine that produces up to 142kW of power and 265Nm of torque giving this a more powerful presence than its non-turbo siblings (which only produce up to 112kW/192Nm).

However, while the power is adequate for the GT-Line there are times when the engine sounds like it's working a bit too hard.

The eight-speed torque-converter automatic transmission can also become flustered as it moves through the lower gears, especially when you’re accelerating quickly.

On the whole, the power delivery and outputs are more than enough for a city environment and the odd road trip.

This updated Golf R is powered by a 2.0-litre, four-cylinder turbo-petrol engine VW enthusiasts around the world know by its ‘EA888’ code name.

In this guise it now produces close to 245kW (+10kW) and 420Nm (+20Nm) with the maximum available across a broad plateau from 2100 to 5500rpm.

The 2.0L EA888 features a cast iron block and alloy head, with direct-injection, water-cooled exhaust gas routing to the turbo (in the cylinder head) and variable valve timing with double camshaft control.

Power goes to all four wheels via a seven-speed dual-clutch auto transmission and an all-wheel-drive system using a twin-clutch pack to manage front-to-rear drive distribution as well as torque across the rear axle.

With an official combined (urban/extra-urban) cycle fuel usage figure of 6.7L/100km and a fuel tank size of 47L, this model has a theoretical driving range of 701km. That does sit around 80 kays less than some of its rivals but it’s still sufficient for those wanting to do the odd road trip!

My on-test fuel usage has popped out at 9.2L/100km, which is based on figures achieved at the pump (32.05L) and my km travelled (348km).

I’ve done mostly urban trips this week with one longer open-road drive and overall I’m not too surprised by that figure because I’ve been pushing it hard but it could be better.

The K4 is a simple gal because Kia recommends a minimum 91 RON unleaded petrol to be used for all models.

VW is proud to point out that thanks to an electronic coolant regulator unit, the Golf R’s 2.0L engine “features very efficient thermal management with a short warm-up phase” which it says reduces friction losses for better fuel consumption.

Its official combined cycle (urban/extra-urban) fuel economy figure is 8.3L/100km, which isn’t out of order for a hot rod hatch with this much performance potential.

Over the course of a 200km-plus road drive on the launch program, covering mainly twisting B-road and highway sections, we saw a dash-indicated average of 9.9L/100km.

With a 55-litre tank those figures translate to a theoretical range of around 660km, and a real-world number closer to 550km between fills.

As mentioned earlier, the power is adequate to move this car around on the open-road but you have to be a little aggressive on hills to keep your speed consistent.

It’s not always quick off the mark, though, and you’ll notice that when you have to cross traffic or enter a roundabout - so allow for extra car lengths. Once you get going, it’s responsive in the city.

The steering is sports-stiff and so is the suspension. This makes the handling feel nimble in turns and sure-footed when doing quick lane changes but you hear and feel every bump in the road. 

On-road comfort is okay around the city but the road noise is very loud inside the cabin and is particularly noticeable at higher speeds. You’ll have to raise your voice to chat to passengers in the back when you're on the highway.

The K4 has a small turning circle of just 10.7m and you can easily do a U-turn in spaces that others might have to do a three-pointer. This made the K4 feel friendly in small car parks and on ramps.

The direct steering makes it easy-enough to park, as does the reversing camera and front/rear parking sensors but I’m pretty disappointed that at the top grade-level, you miss out on a 360-degree camera system (tsk, tsk, Kia).

The Golf R weighs in at 1517kg and Volkswagen says it will accelerate from 0-100km/h in 4.6sec, which is quick, and the car’s broad torque band makes it super-usable. The maximum 420Nm is available from 2100rpm all the way to 5500rpm. 

A blue ‘R’ button on the steering wheel is your short-cut access point to various modes - ‘Eco’, ‘Comfort’, ‘Sport’, ‘Sport+’ and ‘Race’ - and in the racier settings what VW calls ‘Turbo Pre-load’ steps in. More or less an anti-lag set-up for smoother power delivery.

Even from low revs in a (manually-selected) high gear, squeeze the throttle and it quickly builds up a head of steam. Power delivery is impressively linear.

The transmission is super slick and manual shifts are rapid. Refreshingly, manual mode is exactly what it says on the tin. Select a gear with the wheel-mounted paddles and it will stay in that ratio until the rev limiter makes its stuttering presence felt.

And if you’re going into a corner under brakes just keep the left-hand paddle pulled in and the transmission will automatically cycle down to the lowest ratio available, which is handy if you’ve really got the bit between your teeth.

Even with the standard exhaust, once you’ve dialled up the sporty modes, you get that snap, crackle and pop on full-bore upshifts and on the over-run, which also enhances the experience.

Suspension is by struts at the front and multi-links at the rear, and the ‘Adaptive Chassis Control’ system monitors acceleration, braking and steering to fine-tune the set-up.

We drove on some rough B-road sections, in the wet, and the R remained surprisingly refined. Given how hard it grips and how much it communicates back through the seat of the pants it is a comfortable touring car. It’s like a GT in hatch form, eating up the kilometres without fuss or putting too much stress on the driver.

Worth noting we spent much of our time in ‘Nürburgring’ mode, accessed through the Race menu, which, no surprise, was developed on the famous Nordschleife. It’s tuned to optimise dynamic performance on undulating patchy surfaces and is a superb set-up sweet spot for the road and track.

Progressive ratio steering delivers good road feel without too many jitters coming up to your hands. And turn-in is precise without being jagged. Just point the car and it goes exactly where you want it to.

The drive system splits torque between the front and rear axles and across the rear. If, for example, it senses the car wants to turn more but might push into understeer, it calmly manages drive distribution to keep everything under control.

Tyres are Bridgestone Potenza S005 (235/35) and over even coarse chip surfaces they remain quiet and grip with admirable determination.

Braking is by ventilated discs all around and on twisting backroads we occasionally leant on them hard and they were well up to the task. A firm pedal with progressive application when getting on or easing off the brakes. 

They even stood up to a race circuit pressure test without raising a sweat, because day two of the launch included a track session at Sydney Motorsport Park. And we can confirm the car is properly fast, balanced and predictable in that environment. 

SMP’s dipping, then uphill, off-camber right-hand turn four highlighted the R’s grip and the sophistication of its torque vectoring set-up. We also went sliding on the skid pan in the car’s Drift mode, which biases the rear axle, and is huge fun.  

In terms of lower speed manoeuvring, you’ve got a 12-metre turning circle, which isn’t vast but isn’t tiny, so be ready for that.  

You’ve also got a 360-degree overhead view, which is very handy in tight spots. And if you want some extra support, ‘Park Assist Plus’ will help you slot the car into the space you’re aiming for.

Under the heading of miscellaneous observations, the sports front seats deliver solid lateral support yet remain comfortable over long periods behind the wheel.

Speaking of the wheel, it’s just the right thickness, with perforated leather at the quarter-to-three positions helping with that lovely connection to the front tyres.

As well, from an ergonomic point-of-view, working through the central multimedia screen and driver’s display is straight-forward, with the latter able to be configured via the steering wheel. 

The current Golf range picked up a maximum five-star ANCAP assessment in 2022 and VW’s ‘IQ Drive’ driver assistance tech package includes highway speed auto emergency braking (AEB) with cyclist and pedestrian detection as well as junction assist, adaptive cruise control (with stop and go), intersection assist auto-braking, low-speed manoeuvre braking, lane keeping assist, lane-departure warning, blind-spot monitoring, rear cross-traffic alert, driver fatigue monitoring and tyre pressure monitoring,  

The airbag count runs to nine - dual front, front and rear side, side curtain and a front centre bag. Then multi-collision brake minimises the chances of subsequent impacts after an initial crash. And as the name implies ‘Emergency Assist’ will take control to slow the car if the driver becomes unresponsive.

There are three top tethers for child seats across the second row, with ISOFIX anchors on the two outer positions. 

The K4 GT-Line is offered with Kia’s seven-year/unlimited-kilometre warranty. That’s a pretty good term for the class and there is a seven-year capped price servicing program for a flat $3877 (averaging $554 per service), which is slightly more expensive than others in the class.

Servicing intervals could get annoying if you do big kays every year as they're spaced at every 12 months or 10,000km, whichever occurs first.

The Golf R is covered by Volkswagen Australia’s five-year/unlimited km warranty, which is a match for most mainstream brands, although an increasing number are nudging up to seven and even 10 years.

There’s also a 12-year corrosion perforation warranty, which is a plus, and the recommended maintenance interval is 12 months/15,000km with ‘Assured Service’ pricing averaging $840 per workshop visit over the first five years.

Three- or five-year pre-paid ‘Care Plans’ reduce that number, with the latter working out to an average of $658 per service. Far from over the top for a performance hatch like this one.