BMW I4 vs Kia EV9

What's the difference?

The BMW i4 balances a solid, old-school feel with the beauty and stunning looks of high-end technology. It feels like the end of an era for the German brand before it leaps into the screen-heavy age of software-defined vehicles.

While BMW hasn’t publicly announced an end-date for i4 production just yet, the new i3 is bound to overshadow it once it arrives. It offers more than double the claimed range and will likely address a number of this car’s flaws.

In the meantime however, the i4 is definitely worth considering if you value driving dynamics and a quality feel in a car that you can drive daily.

Whether you think the EV9 GT is an over-priced mistake or the logical next step for a brand looking to move up in the world will depend on your point-of-view.

Kia has certainly extended the appeal of the EV9 range, but possibly in the wrong direction. Certainly the wrong direction if the goal is to add significantly more sales.

A cheaper alternative to the $97,000 EV9 Air would likely be a more popular choice from the point-of-view of Australian families considering replacing their diesel-powered SUVs with something that doesn’t rely on the chaotic fuel market. 

But that’s not really who the EV9 GT will appeal to. Instead, from the point-of-view of someone looking at a more expensive European option, whether it be an Audi Q8 e-tron, BMW iX or something else, the EV9 GT may be appealing in a very different way - assuming that they aren't driven by what badge is on the front.

Kia has certainly evolved beyond its ‘cheap and cheerful’ image or buying primarily for its long warranty. These days Kia is a mainstream brand, but whether it has enhanced its reputation enough to attract buyers willing to spend more than $130,000 will be decided in the showroom.

The BMW i4 is firmly at the end of its lifecycle, however its exterior design is ageing like fine wine. This is apt given our tester was finished in delicious-looking 'Fire Red' metallic paint.

The overall proportions of this car are gorgeous, especially towards the rear where the roofline is drawn out, accentuating the liftback look.

This latest update only brought minor tweaks to the design, including refreshed headlight and tail-light signatures. As mentioned above, the M Sport package is now also standard which does give this car a subtly sporty look.

Inside the design marries together the best of the old and new worlds. A major highlight is the curved display housing not only the 12.3-inch digital instrument cluster, but also a 14.9-inch touchscreen multimedia display. It’s a stunning setup that looks ultra modern.

On the flipside however, there is still a lot of physical switchgear on the centre console, including a rotary iDrive controller that allows you to control the content on the screen. It’s a great setup if you like to avoid getting fingerprints on the touchscreen.

While there are a few applications of glossy piano black around the cabin, it’s balanced nicely with other metallic and matt finishes. You’re able to choose from a few different trim inlays, including aluminium and open-pore wood, for no extra cost.

Lastly, the new M Sport steering wheel looks great in this car and adds a lovely sporty touch to the interior.

Surprisingly, given the price premium and flagship nature of the GT, there isn’t a lot to separate it from the slightly less expensive GT-Line.

It’s only when you look closer you notice subtle touches, like the ‘digital grille’, an illuminated section of the front of the car that extends the lighting signature when you start the car. The other obvious difference is the unique and huge set of 21-inch alloy wheels at each corner. The black design is offset by bright green brake calipers, which is a unique colour for the GT.

This signature fluro green colour is also on the seat trim, including contrasting stitching, as well as the GT badge on the (three-spoke) steering wheel that engages the most potent version of the electric motors.

Hopping into the i4, it’s clear you’re getting into a low-slung vehicle. If you’ve got poor mobility, it may be worth looking elsewhere.

Once you’re in though, the cockpit is a lovely space to spend time. The driver’s seat is beautifully comfortable and offers plenty of adjustment, including extendable thigh support.

Ahead of the driver the steering wheel is rather thick in classic BMW fashion. I appreciate the physical buttons and scroll wheels as they’re easy to understand and use on the fly.

The curved display not only looks stunning, but is functional and easy to use. The digital instrument cluster has a number of layouts you can choose from and it can be paired with the head-up display, which is great to refer to at a glance.

Moving across, there is a lot going on with the central multimedia system. It can feel overwhelming with the amount of content and information to begin with, but once you start poking around, things are logically sorted.

Thankfully there are also a series of shortcut buttons always at the bottom of the screen to take you to key menus.

Adding to this, there is the flexibility of having the iDrive controller. Reaching the far side of the screen from the driver’s seat can be a bit of a stretch and being able to use the rotary dial on the move is much easier.

There is wireless Apple CarPlay and Android Auto as standard. It takes up the full touchscreen display, which looks great.

Looking around the cabin, storage space is fine but not amazing. There are two cupholders plus a wireless charger tucked behind them on the centre console, plus a shallow centre storage area under the central armrest.

Hopping into the second row, it’s clear the focus for this car is on the occupants up front. The door aperture is rather narrow, making it tricky to get in and out gracefully.

In the second row space is nothing more than adequate. At a leggy 182cm tall, my legs almost touch the seat in front when it’s set to my driving position and my head almost brushes the roofliner. I’d struggle to spend a lot of time back here.

This is compounded by the massive hump in the centre that’s a carryover from the combustion platform this car is based on.

Second-row amenities include climate control with air vents mounted on the back of the centre console, two USB-C ports, as well as a fold-down armrest with cupholders.

At the back there is a large liftback that opens and closes electronically. With the rear seats upright there is 470L of boot space, which expands to 1290L when folded.

While this is not massive in terms of outright capacity over a similarly sized sedan, the envelope is much more open and usable.

There’s also a section under the boot floor that’s generously sized for power cables, among other odds and ends.

In terms of practicality, space and usability, the EV9 GT does a lot to justify its price tag, with a cabin the equal of anything the luxury brands offer, at least in terms of the level of equipment available.

The sporty seats have adjustable side bolsters to either hug you tight for dynamic driving or open up and let you get comfortable for relaxed commutes. The front seats are heated and ventilated and also include a two-way power adjustable leg rest, for even greater support.

Those in the second row are treated to two 'captains' chairs with heating and ventilation as well, plus a massage function and the leg rest, which creates a ‘business class’ vibe for the lucky passengers.

The second-row occupants also get sun blinds (albeit manual), separate air-conditioning controls and access to USB-C charging ports in the backs of the front seats.

Accommodation in the third row is a little tight, but if the second row compromises legroom slightly you’re able to fit six occupants in relative comfort.

Those in the front get their own sunroof but there’s a second, larger sunroof to bring light into the passenger section.

In terms of the multimedia system, it’s run through the twin 12.3-inch digital screens, which are housed in a single panel to create the impression it is one large display. This is the usual Kia system, which is very easy to navigate and has both Apple CarPlay and Android Auto integration, if you prefer. 

As a major plus, there are physical buttons for the climate control and a power/volume scroll wheel for the sound system. There’s also an on/off button for the car, which is a small feature but another welcome, user-friendly touch.

As for the boot, well, with all six seats in use there’s only 333 litres of space, which isn’t massive, but that’s why Kia sells the Carnival. For an SUV with seven occupants, 333L is alright.

If you only need five seats you can liberate a more generous 828L, which is really good. It’s a nice, roomy and open cargo space.

If you really need to carry a lot of stuff and not many people, you have 2393L with the second and third row seats stowed.

On top of this, there’s a small 52L frunk, which isn’t very big but it’s a good spot to stash the charging cable. Which oddly is not where Kia actually stores it, instead there is a small bag/box which is just velcroed to the boot floor.

Given the EV9 is a purpose-built electric vehicle, why is the charging cable not stored in a more integrated manner? It’s only a small detail, and Kia isn’t alone in doing this, but I still find it odd that carmakers haven’t found a better way to deal with the EV cable yet, especially when the frunk makes so much sense as a permanent storage spot.

Starting at $129,250 before on-road costs, the EV9 GT is the most expensive model Kia has ever offered in Australia.

Whether by accident or design it takes Kia into uncharted territory and legitimately has the brand competing with European alternatives. For example, the Volvo EX90 (from $124,990) is cheaper, as is a Polestar 3 (from $118,420) while the Audi Q8 e-tron (from $140,090) and BMW iX (from $142,900) are within $15,000.

That means that, perhaps for the first time ever, Kia will be cross-shopped against Europe's finest. Does it live up to that expectation?

Well, to help justify the price, the EV9 GT gets a more powerful motor, electronically controlled suspension and is loaded with technology and creature comforts inside.

This includes a standard six-seat layout, a 14-speaker Meridian Premium sound system, Kia Connect Telematics, in-built satellite navigation with 10 years of live traffic information and map updates, wireless phone charging and ambient mood lighting. But there is much, much more, as we’ll detail throughout the review.

So if you’re looking for an affordable EV to help take some financial pressure off, unless you’re stepping down from something European and very expensive, this won’t likely help.

But, if you’re looking for an upgrade in that $130k-$150k price range, and are ‘badge agnostic’ for that price, then maybe the EV9 GT is right for you. 

But no matter which way you look at it, this is an expensive Kia and it will be a real test for how far it has come if it can find buyers willing to spend this much on the brand once famous for cars $100,000 cheaper.

The i4 eDrive35 continues to be powered by a single, rear-mounted electric motor that produces an unchanged 210kW and 400Nm.

This is nothing revolutionary in terms of the powertrain, though it’s nice it retains a rear-wheel drive-layout like the discontinued 4 Series Gran Coupe this car is based on.

BMW claims the i4 eDrive35 can do the 0-100km/h sprint in 6.0 seconds and the top speed is 190km/h.

What’s under the bonnet, well technically underneath the front and back of the SUV, is what really separates the GT from the rest of the EV9 range.

The GT gets more powerful motors, boosting performance to 374kW of power and 740Nm of torque, which is a 92kW and 40Nm upgrade over the EV9 GT-Line.

Kia claims the GT can sprint 0-100km/h in just 4.5 seconds, nearly a full second faster than the GT-Line, and will keep going all the way to 220km/h. That’s really fast for such a big SUV, some might even say unnecessarily fast for a family-focused SUV, but given the asking price, adding extra performance is a logical move.

The electric motor is fed by a 70kWh lithium-ion battery pack that allows for up to 448km of claimed range, according to ADR 81/02 testing.

This is 18km more than the pre-update car thanks to silicon carbide semiconductor components which are claimed to reduce energy consumption and increase range.

However, the Tesla Model 3 and Polestar 2 both still offer more range for less money.

BMW claims the i4 eDrive35 consumes an average of 16.3kWh/100km, according to ADR 81/02 testing. Over my 200km of urban testing I saw an average of 17.5kWh/100km, which isn’t fantastic as EVs are predominantly more efficient in the city.

Using my as-tested consumption, this means you have a theoretical range of 379km. That’s not great, though this range issue will be addressed with the forthcoming i3 electric sedan.

AC charging is available at rates up to 11kW, whereas DC fast-charging is offered at rates up to 180kW, allowing for a 10 to 80 per cent charge in 32 minutes.

The GT gets the same 99.8kWh battery as the GT-Line, but Kia claims the new flagship has a slightly longer driving range, but only 510km compared to 505km.

In the real world, the car’s own trip computer read around 480km when we collected it, but suggested with maximum efficiency (air-con off, driven in Eco mode, etc) we could reach more than 500km.

Energy consumption is rated 21.7kWh, but the EV9 GT was showing 24.2kWh on the trip computer. 

According to Kia, it can take up to 350kW of DC fast charging, which means a theoretical charging time from 10-80 per cent of just 24 minutes. Using a 50kW charger will extend that time to 83 minutes.

Again, in the real-world, using an Evie public charger we were able to add 42.1kWh in just under 34 minutes on a 75kW charger, taking the battery from 40 to 77 per cent.

BMW has positioned itself as creating vehicles that are the ‘ultimate driving machine’ for decades now and this i4 is no exception.

While it’s not an outright performance powerhouse, it doesn’t need to be in order to feel engaging to drive.

The rear-mounted electric motor produces a decent 210kW/400Nm and it’s enough to get moving in frenetic urban traffic with ease. You’ll rarely want any more out on the open road either as rolling acceleration is decent.

The regenerative braking system in this car feels natural and transitions to the friction brakes with no awkward lurching or inconsistencies.

I like how you can drive this car like a regular combustion car using both the accelerator and brake pedals, or with an extra flick of the gear selector you can activate one-pedal driving. During my loan I played around with both and didn’t have a favourite as both feel well tuned and easy to adapt to.

The steering is direct and on the lighter side, making the car feel agile and nimble on the move. However, in low-speed situations you realise the turning circle isn’t fantastic…

I appreciate that BMW opted for standard 18-inch alloy wheels that are paired with tyres that have chubby sidewalls as this keeps the ride from being harsh and jittery, especially over firmer bumps.

Don’t worry if 18 inches aren’t enough though, BMW offers alloy wheel options that go all the way up to 22 inches.

This is the type of car that suits a long-distance road trip as it’s such an easy and fun car to cruise around in. That's why it’s so unfortunate that the range limits how you can travel before recharges.

In terms of noise, vibration and harshness (NVH) in the cabin, the i4 is naturally quiet given it’s an EV. However, it feels like there’s extra insulation because even at high speeds tyre and wind noise are virtually nonexistent, creating a hushed and tranquil interior ambience.

On paper the EV9 GT sounds great if you’re into performance - 374kW and 740Nm is a lot for any type of car, even a big SUV. There’s no questioning that the EV9 GT is very, very fast, with that near-instant surge forward when you squeeze the accelerator in ‘GT’ mode.

But it is probably worth questioning the value of such a powerful and fast electric SUV, given the EV9 is clearly focused on being family friendly rather than a track weapon. To be perfectly candid, I rarely used the ‘GT’ mode because it just doesn’t suit the vast majority of driving conditions you’ll find yourself in driving an electric SUV.

I mean, you’ll never have an excuse for dropping the kids off at school late, but you’ll also likely rarely find yourself in a situation where you need to launch 0-100km/h in 4.5 seconds too. Obviously the performance is nice to have and helps to justify the asking price, but in day-to-day driving it doesn’t really make a significant difference to the EV9 experience.

Because, when you don’t unleash all that performance, you find yourself in a very quiet and refined SUV. The cabin is well insulated from the outside world, so you do get a sense of luxury, which is a major positive.

The electronically controlled suspension does a nice job of providing a comfortable and relaxed ride even on the big 21-inch alloys. It also does a good job, most of the time, of hiding the weight of such a big, electric SUV, so the chassis and suspension development team have done a great job.

The digital mirrors were also helpful during this test. The first time I tested an EV9 with them I found them a bit odd to use, as the angle you’re looking at on the screen isn’t the actual perspective of the situation. But this time around I quickly adapted to them and can see the merits of such technology.

The EV9 GT has everything Kia can include from a safety perspective. That includes airbag coverage for all three rows (including a centre airbag between the front passengers), ISOFIX and top tethers for all four rear seats and Matrix LED intelligent front lights. 

There’s also all the usual active safety systems, including autonomous emergency braking, lane keeping assist, safe exit warning, intelligent speed limit assist, driver attention warning, blind spot monitoring and 'Highway Drive Assist 2 with Lane Change Assist'.

That latter system, the ‘Drive Assist’ is good in theory, but Kia, like parent company Hyundai, still has some work to do on better calibrating and integrating some of these active safety elements. Yes, it’s great they have added the ability to mute the annoying speed limit sign recognition chime, but the Highway Drive Assist is still too jerky and adds a lot of unnatural weighting to the steering that makes freeway driving require more attention at times, rather than relieving the pressure on the driver.

This isn’t something specific to the EV9 either, it’s pretty typical across both the Kia and Hyundai range. While these systems are difficult to get right, it can be done, so a bit more work is needed to make it feel more seamless.

But overall, the EV9 GT comes loaded with all the safety equipment, both passive and active, that you should demand from a family-focused SUV, so credit to Kia for that.

Like all electric BMWs, the i4 is covered by a five-year, unlimited-kilometre warranty, whereas the high-voltage battery is covered for eight years or 160,000km.

A five-year warranty has been commonplace within the premium space for a few years now, whereas many mainstream brands have since moved up to seven years of coverage, or longer in some cases. It’s far from competitive.

Owners also receive three years of complimentary roadside assistance.

BMW offers a six-year pre-paid service package priced at $2420, which averages out to just over $400 per year.

The EV9 is covered by the usual seven-year, unlimited kilometre warranty, albeit with the battery only covered for seven years/150,000km.

Service internals are 12 months or 15,000km, whichever comes first, and Kia offers pre-paid servicing plans from three to seven years. The three year plan will set you back $723, five years $1379 and seven years $2038.

That means the average cost actually increases the longer you’re covered, but even over seven years your yearly average is only $291 in maintenance.

One major positive for the brand’s owners is Kia has grown to 147 dealers nationally, with coverage across both metro and urban areas, with all service centres able to work on EVs. That means you’ll get the same ease-of-service whether you buy a petrol, diesel or electric Kia.