Kia K4 vs Cupra Formentor

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.

The Cupra Formentor VZe Tribe Edition offers some great luxury features and is coupled with a plug-in hybrid powertrain that should entice those wanting something more efficient than the standard petrol grade. It's peak efficiency is only available with a fair amount of charging commitment, though, and the driving comfort isn’t always the best but its fun and looks hot. The price point also makes it appealing compared to its rivals.

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 Cupra Formentor sounds like a Transformers name and if it were one, it’d be a Decepticon, for sure. It’s way too sharply styled and sexy to be a good guy. 

The special-edition model sees it paired with black and copper 19-inch alloy wheels and every design aspect doubles down on its sports-car presence from the crisp pleating across the body, to the twin exhausts and shapely grille. And this sporty presence is what its rivals lack.

Head inside and you'll notice the biggest change from the standard VZe model are the sport bucket seats in the front and the blue leather upholstery that has been liberally applied across the cabin.

The dashboard features gorgeous copper accents and contrasting stitching while being headlined with large tech screens that immediately catch your eye.

The interior has a killer design but it's not one you'd call plush as the edges and surfaces are as sharp as they look.

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 something that leans more towards a sports car than SUV in its styling, the cabin is still fairly practical when it comes to space and access.

Front occupants enjoy the best of each, though, and it's easy enough for a taller driver to get into a comfortable position.

The rear row offers excellent headroom but the legroom may be cramped for a tall passenger. It's best to think of the car as a four-seater as the middle armrest won't go down when there is a car seat installed.

In terms of seat comfort, fatigue will set in early on a long trip for front rowers as they are decidedly hard under the butt but the padding is a lot better in the rear row.

Overall, storage options and amenities are great throughout the car with the tri-zone climate control, heated front seats and steering wheel functions giving a premium cabin experience.

The glove box is extra large and can easily fit a small handbag and a manual while the middle console is on the small side. There are four cupholders and drink bottle holders (4/4) but the front cupholders need to be spaced out more to accommodate two cups properly. A few loose coffee lids were had!

In the rear you also get two map pockets and the boot has 345L of capacity available which is on the tiny side for a medium SUV! However, the wide boot aperture tricks you into thinking it’s bigger and the powered tailgate is always a handy feature.

Technology looks great but the multimedia system is finicky to use and one that takes a while to get used to. At first it's difficult to recognise what you have to touch to access the different menus available but the screen is responsive and the graphics are clear.

The built-in satellite navigation is easy to use, and the Tribe Edition also has wired/wireless Apple CarPlay and Android Auto, four USB-C ports, a wireless charging pad and a 12-volt socket.

There are usually three variants available for the Formentor; the base V petrol model, the mid-spec VZe plug-in hybrid and the range-topping VZx petrol.

The Tribe Edition pairs the plug-in hybrid powertrain with some of the features you get in the VZx, making it technically sit right below the top model, despite being $2200 more expensive at $67,990 MSRP.

Yet still it offers great value compared to its luxury rivals, the Lexus NX350h Luxury Hybrid which sits at $71,600 MSRP and the Peugeot 3008 GT Sport Plug-in hybrid which starts at $82,915 MSRP, without feeling like the poor cousin.

For a $3K price hike over the standard VZe model, you enjoy heated front seats, sport bucket front seats, 'Petrol Blue' leather upholstery throughout the cabin, black and copper 19-inch alloy wheels, a black headliner, a 360-degree view camera and a powered drivers seat with memory and lumbar function.

Other standard equipment includes keyless entry and start, powered tailgate, heated steering wheel, dusk-sensing LED headlights, rain-sensing wipers, auto-start/stop function and a tyre repair kit and inflator.

Technology looks top-tier with the 12-inch touchscreen multimedia system with built-in satellite navigation, 10.25-inch digital instrument cluster, tri-zone climate control, wired and wireless Apple CarPlay/Android Auto, four USB-C ports, Bluetooth, AM/FM radio, digital radio and a nine-speaker Harman Kardon sound system.

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 VZe Tribe Edition is a plug-in hybrid that has an electric motor that produces up to 85kW/330Nm. This is paired with a 1.4L four-cylinder turbo-petrol engine. Together, they produce outputs of up to 180kW and 400Nm.

However, once the lithium-ion battery is depleted, those figures drop to 110kW/250Nm and you notice the difference on the open road. 

The Tribe has a smooth six-speed automatic transmission and can do a 0-100km/h sprint in 7.0-seconds. Not crazy fast but still fun.

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.

Like all plug-in hybrids, you get the best efficiency if you recharge the Tribe often. If you want to get close to the official combined (urban/extra-urban) fuel cycle figure of 1.9L/100km you need to charge it every single time you use it.

Following this procedure over 347km of a mix of open and city driving, saw the real-world usage pop out at 2.3L/100km, which is outstanding.

However, the second half of the week saw 336km travelled and no recharge and the real-world usage stepped up considerably to 6.0L.

With its 40L fuel tank, you have a theoretical driving range of up to 2105km but expect less in real-world conditions. Worth noting Cupra recommends a minimum 95 RON unleaded petrol for this model.

The Tribe has a lithium-ion battery with a usable 10.9kWh capacity and the claimed pure EV range is up to 58km, as well as, a claimed 14.1kWh energy consumption figure.

Over my week with it, the consumption hovered around 22.8kWh/100km when cruising on the highway going 100km/h.

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 VZe Tribe Edition is happiest in the city and when you have a full battery. This is when it feels the most responsive with its power delivery. In the city, it’s quick and sure-footed. 

However, once that battery hits empty and you’re on the open road, the power is there but it stops feeling as fun.

The firm steering keeps it nimble and the driver's cockpit makes you feel well connected with what the car is doing but the ride comfort is like the design, not what you'd call plush.

The suspension is firm and you feel every bump in the road. Road and wind noise are also pretty high and in general, you feel a bit weary at the end of longer trips.

The visibility is good despite having narrow windows but a car seat or passenger in the back seat compromises the rear view vision. 

The Formentor shines in a tight car park with its 10.7m turning circle and compact proportions. The 360-degree view camera system is also most welcome but the quality of the feed is reflective of the grade level.

The Formentor has a maximum five-star ANCAP safety rating from testing done in 2021 and now features 10 airbags including side chest bags for the rear row and a front centre airbag as standard.

Other standard equipment includes blind-spot monitoring, driver monitoring, tyre-pressure monitoring, LED DRLs, front and rear fog lights, forward collision warning, rear cross-traffic alert, lane departure alert, lane keeping aid, side exit assist, adaptive cruise control, park assist, front and rear parking sensors and a 360-degree view camera system.

The Formentor has AEB with car, pedestrian and cyclist detection and is operational from 5.0-250km/h. The Formentor also has two ISOFIX child seat mounts and three top tethers but the rear seat is only wide enough for two child seats.

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 Formentor has a five-year/unlimited km warranty but it’s becoming more common to see longer warranty periods being offered now.

You can pre-purchase a three- or five-year servicing program. The three-year program costs a flat $990, averaging $330 per service. The five-year option averages costs $1990, averaging $398 per service which is reasonable for the class.

Servicing intervals are good at every 12-months or 15,000km, whichever occurs first.