Kia K4 vs Skoda Octavia

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 other brands may have a higher profile, the quality of this Octavia RS proves Skoda deserves a greater share of the limelight. If you’re thinking about a primo mid-size sedan, or wagon, or even a medium SUV, this car combines satisfying performance with low-to-the-ground dynamics, immense practicality, top-shelf safety and solid value-for-money. It’s nicely put together using quality materials and the ownership package is class competitive. Do yourself a favour and add it to your new-car shopping list.

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. 

The current Octavia complies with Skoda’s sharp and angular approach to exterior design, with cool, jagged LED headlight clusters sitting either side of a blacked-out octagonal grille.

A brand signature is the bonnet shutting low and flush over the front guards to create a broad hood panel with longitudinal character lines running down its length. Similar creases flow confidently along the car’s flanks with 19-inch alloys filling the wheel wells nicely.

A smoothly tapering turret ends with a steeply raked rear screen on the sedan and wagon with angular LED tail-lights following a similar pattern to the headlights.

As well as the black grille, car-spotters should look out for the RS’s black finish on the window frame surrounds, roof rails (wagon only) wing mirrors and tailpipes as well as red brake calipers and RS sports bumpers front and rear.

Always a subjective call, but I for one think this car looks distinctive and contemporary while avoiding unnecessary flashiness.

Inside, the treatment is relatively reserved, with a grey through to black colour palette and high-quality materials, including soft-touch surfaces around the dash, doors and console, as well as ‘mouse fur’ and faux carbon sections on the upper dash.

The sports front seats are trimmed in a combination of synthetic leather and synthetic suede with quilted panels in the centre of the cushion and backrest. They feel as good as they look and are easy to get in and out of. Red contrast stitching throughout the interior dials up the racy tone.  

A sizeable central media touchscreen sits proud of the dash with the VW Group’s ‘Virtual Cockpit’ ahead of the driver configurable through multiple set-ups. And a smattering of dark chrome and brushed metal highlights (including on the pedals) finish off a beautifully executed interior.  

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.

Practicality is an area where Skoda comes into its own. At every turn the brand’s design and engineering teams have obviously kept day-to-day usability in mind with thoughtful tweaks to make life easier.

Some have become low-key famous like an umbrella slotted into the driver’s door (Rolls-Royce-style) and a small lidded rubbish bin in the driver’s door pocket.

But over and above that, the Octavia’s efficient packaging means in a car measuring just on 4.7m long there’s heaps of room up front for the driver and passenger, with lots of handy storage options. 

Aside from generous door pockets there’s a box between the seats with a padded lid (adjustable for height and length when in use as an armrest), a 15W wireless charging pad (with ventilation from below to keep devices cool), a big glove box (with pen holder), multiple cupholders, a cupholder insert able to hold a phone and/or some coins, numerous oddments trays and a sunglasses compartment overhead (not fitted with optional panoramic sunroof).

And in the back, sitting behind the driver’s seat, set for my 183cm height, there’s tons of leg and headroom with more practical design thinking on display.

For example, map pockets on the back of the front seats have a phone-sized slot stitched into them. There are pull up shades for each window, big bins in the doors with plenty of room for bottles and more, a pull-down centre armrest with fold-out cupholders (plus some oddments space), adjustable climate control vents plus a box on the floor for extra bottles and ‘stuff’ (removable if you need foot room for a centre passenger).

Power and connectivity runs to five USB-C sockets (two front, two rear and one near the rear-view mirror for dashcam duty) plus a 12-volt outlet in the boot. 

Speaking of which, head to the boot and the ‘plenty of room’ theme continues. With the 60/40 split folding rear seat upright there’s 600 litres of space in the sedan and 640 litres in the wagon. Lower the backrest and that number increases to 1555 and 1700 litres, respectively. That’s plenty, and more than the Mazda6.

The sedan and wagon feature anchor points for securing loose loads, extra storage bays behind the rear wheel wells, there’s a ski-port door behind the rear armrest, load divider rails in the sedan, remote release handles for the rear seat, bag hooks, a luggage net… the lot. 

The powered tailgate includes hands-free opening, there’s a space-saver spare under the floor and towing capacity for a braked trailer is 1600kg (750kg unbraked).

Priced at $58,490 for the sedan and $59,990 for the wagon, both before on-road costs, the Octavia RS has one competitor that meets the mid-size sedan and wagon criteria with cost-of-entry somewhere in the same ballpark. And that’s the current Mazda6 20th Anniversary Edition.

Pitched at $54,385, before on-road costs, for the sedan and $55,685 (BOC) for the wagon, the Mazda goes toe-to-toe with the Skoda on size, equipment and performance, although the ‘6’ leans more towards a premium rather than outright performance vibe. And the Mazda has recenetly been discontinued in Australia.

The Accord VTi-LX Hybrid ($59,900, drive-away) puts Honda in the sedan mix and if you’re considering a pure electric medium sedan, the BYD Seal Premium comes in at $58,798, before on-roads while the Tesla Model 3 Single Motor RWD sits at $54,900.

So, aside from the safety and performance tech, covered a little later, what can you bank on in terms of included features for a price tag giving $60K a serious nudge?

The answer is… heaps. Standard equipment on the Octavia RS includes three-zone climate control, adaptive cruise control, a 13-inch multimedia touchscreen, sat nav, 12-speaker Canton audio (with digital radio), a 10-inch configurable digital instrument display, a head-up display, sports front seats (heated with six-way power adjust, memory and massage function), heated rear (outboard) seats, a power tailgate (with hands-free opening), keyless entry and start and rain-sensing wipers.

There’s also ‘Intelligent Park Assist’, LED external lighting (including matrix LED headlights), 19-inch alloy rims, heated and power-folding exterior mirrors (with memory function), synthetic leather and synthetic suede trim, a flat-bottom leather-trimmed steering wheel, alloy finish pedals and rear privacy glass as well as wireless Android Auto and Apple CarPlay. 

Worth noting solid, metallic and pearlescent paint options (seven colours) are included as standard, with the single premium metallic ‘Velvet Red’ colour adding $770. 

That’s as much fruit as you should expect in this part of the market and a bit more.  

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.

The Octavia RS is designated ‘195TSI’ which relates to the power output of its 2.0-litre, four-cylinder, turbo-petrol engine driving the front wheels through a seven-speed dual-clutch auto transmission.

It’s a fourth-generation evolution of the Volkswagen Group’s long-serving ‘EA888’ engine series, an iron block/alloy head unit featuring direct-injection and variable valve timing to produce (you guessed it) 195kW and 370Nm.

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.

The Octavia RS’s official fuel consumption figure on the combined (urban/extra-urban) cycle is 7.0L/100km, the 2.0-litre turbo-petrol engine emitting 159g/km of CO2 in the process (wagon 160g/km).

A start/stop function is standard and on a launch drive program through rural Victoria, covering several hundred kilometres’ worth of urban, B-road and freeway running we saw a (dash-indicated) figure of 6.9L/100km. With a 50-litre fuel tank on board, the RS’s theoretical range is around 715km.

In the city, expect an average in the high 8.0 range, which isn’t out of order for a 1.5-tonne sedan (1.6-tonne wagon).

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).

Skoda claims 0-100km/h acceleration in 6.4 seconds for the Octavia RS sedan and 6.5sec for the wagon and it feels willing with solid mid-range punch available. 

Peak power comes on stream up high (5250-6500rpm) but maximum pulling power is on tap from 1600-4500rpm, which is spot-on for urban running, easy highway cruising and safe overtaking.

A sports exhaust dials up a rorty note when pushing on and the seven-speed dual-clutch transmission proved quick and smooth on a launch drive covering mainly rural B-roads and some freeway sections.

Steering wheel-mounted paddles add extra involvement when you’re in the mood to push through some twisty stuff and select ratios manually.

Speaking of corners, suspension is by struts at the front and a multi-link arrangement (unique to the RS grade) at the rear, with an electronically controlled limited slip differential and ‘Dynamic Chassis Control’ standard. Ride height is 15mm lower than the standard Octavia.

DCC is Skoda code for an adaptive damper set-up and the system offers a ‘Comfort’ mode to help manage bumps, although it adds an air of floatiness on the open road. As the name implies, ‘Sport’ buttons everything down and road imperfections immediately make their presence felt. ‘Normal’ is surprisingly comfortable without upsetting the car’s balance and overall compliance. 

Standard rubber is 225/40 Bridgestone Potenza S005, providing a good grip vs comfort compromise, and the electrically assisted progressive rate rack and pinion steering is accurate, providing good road feel without being too sharp or ‘pointy’. Braking is by ventilated discs all around and the pedal is strong and progressive.

Under the heading of miscellaneous observations, engine, wind and road noise are modest, the grippy sports front seats remained comfortable over several hours behind the wheel, plus a relatively tight 10.4m turning circle and standard 360-degree camera view system make parking easy.  

The current Skoda Octavia was given a maximum five-star ANCAP rating following assessment in 2022. High scores in the adult and child occupant protection categories focused on the stability of the car’s passenger compartment in front offset, full front, side and pole impact crash tests.

For the 2025 model year, standard active (crash-avoidance) tech now includes turn assist and advanced driver fatigue detection, which is on top of auto emergency braking (AEB) operating from 5.0-250km/h (with car and ‘vulnerable road user’ detection plus junction assist), lane keeping assist (and emergency lane keeping), rear AEB, blind-spot monitoring, rear cross-traffic alert, a reversing camera, a 360-degree camera view, tyre pressure monitoring, front and rear parking sensors and more. 

If, despite all that, a crash is unavoidable the airbag count runs to 10 - dual front, front side, rear side, side curtain, front centre and driver's knee.

There are three top tether points for securing child seats across the second row with ISOFIX anchors on the two outer rear positions. 

That’s an impressive safety run down, as good or better than any category competitor.

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 Octavia is covered by Skoda’s seven-year/unlimited kilometre warranty, which is ahead of the mainstream five-year warranty pack, although a little short of some, like MG and Mitsubishi at 10 years.

Service is recommended every 12 months/15,000km and a four-year/60,000km service pack will set you back $2000, with 12 months’ roadside assistance topped up for another year after each trip to an authorised workshop.

That $500 per service charge is a solid amount but not outrageous for a premium, especially Euro, mid-sizer. For reference the Mazda6 20th Anniversary averages $552 per service over the same period.