Kia EV6 vs Mercedes-Benz GLC-Class
What's the difference?

Kia EV6

$72,590 - $99,865

2026 price

View pricing & specs

Mercedes-Benz GLC-Class

$63,419 - $183,541

2025 price

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Land Rover Discovery Sport

Mercedes-Benz EQ-Class

Mercedes-Benz EQS

Mercedes-Benz G-Class

Mercedes-Benz G63

Mercedes-Benz GLA250

Mercedes-Benz GLB

Mercedes-Benz GLB-Class

Mercedes-Benz GLC-Class

Mercedes-Benz GLE-Class

Mercedes-Benz GLS-Class

Mitsubishi Eclipse Cross

Mitsubishi Outlander

Mitsubishi Pajero

Mitsubishi Pajero Sport

Toyota Landcruiser 70 Series

Summary

2026 Kia EV6

2025 Mercedes-Benz GLC-Class

By Tim Nicholson

By Stephen Ottley

Safety Rating

Electric motor type

Permanent Magnet

Turbo 4, 2.0L

Vehicle type

Battery Electric

Premium Unleaded/Electric

Electric range

560 km

7.3L/100km (combined)

Energy consumption

17.2 kWh/100km

Battery capacity

84.00 kWh

Seating

Likes

Successful facelift
Grippy performance
Improved driving range

More power and torque
More fuel efficient
Stylish cabin

Dislikes

Cramped headroom in front seats
Still pricier than many rivals
Annoying driver aids

Misses V8 soundtrack
Big price rise over previous model
Smaller boot, no spare tyre

2026 Kia EV6 Summary

Four years is a long time in the Australian automotive sector. Back in 2022, the Kia EV6 made a big splash as a cool, edgy EV with a focus on driver engagement.

It won a bunch of awards and was praised for its dynamism and design. Kia’s first dedicated EV was a winner! But in the years since it’s been overshadowed by a gaggle of newer and cheaper electric cars, largely from China.

More than a year after it made its global debut, Kia Australia has finally launched the facelifted EV6 in Australia. It brings with it a number of changes, most notably a new front end design, as well as a multimedia and software upgrade, chassis refinements, local ride and handling tuning tweaks and bigger batteries for more driving range.

But is it too little, too late for the Kia EV6? Have buyers moved on from this once ground-breaking EV to more affordable Chinese options? Read on to find out why this EV shouldn’t be so easily forgotten.

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2025 Mercedes-Benz GLC-Class Summary

Let’s make one thing clear from the very beginning - this new Mercedes-AMG GLC63 S E Performance is technically superior to the model it replaces. Whether it’s actually better or not, is the real question at the heart of the matter.

Why? Because, like the C63 sedan stablemate, AMG has opted to replace the previous model’s 4.0-litre twin-turbo V8 engine with a new 2.0-litre four-cylinder hybrid powertrain. It was a move brought about in part because of increasingly stricter emissions standards in Europe, but also ties-in with the German firm’s success in modern Formula One racing.

While the new hybrid system offers more power, more torque and better fuel economy, as the lukewarm response to the C63 has demonstrated, the hard reality for AMG is that its buyers associate it with V8 and even V12 engines. That emotional pull is hard to replace with logic, even if the new model offers technical superiority.

But how does the new powertrain suit the GLC63 - is it just technically better or is it holistically improved?

View full pricing & specs

Deep dive comparison

2026 Kia EV6 2025 Mercedes-Benz GLC-Class

Verdict

It’s fair to say the Kia EV6 is not the most affordable mid-to-large electric SUV money can buy. Especially in the era of cheaper Chinese models.

It also lacks some of the practicalities of a few rivals. If that’s your focus and you’re dead set on buying a Kia, then the EV5 is the clear choice.

But that’s not the sole purpose of this car.

It doubles as family transport and a car for driving enthusiasts. It’s the sort of EV that can convert EV non-believers.

After a week with the EV6, it’s not a car I’ll forget easily. And I urge buyers looking in the EV space not to overlook this pioneering model. It’s a brilliant car to drive and the GT-Line RWD is the value pick of the whole line-up.

Verdict

Like I said right from the start, this new, hybrid version of the AMG GLC63 is technically superior to the model it replaces in every meaningful way. It is faster, more powerful and more fuel efficient and therefore a better performance SUV than the model it replaces.

Is it a better model than the one it replaces? Ultimately that will come down to how much stock you put into the soundtrack and your feelings on an AMG not powered by a V8 engine.

Because if you can see past that, then the AMG GLC63 is an absolutely fantastic performance SUV. Not only does the new powertrain make it faster in a straight line, but the chassis is very well-balanced, making for an engaging driving experience.

For those who can look past the smaller engine they will be rewarded with an incredibly fast and rewarding-to-drive member of the AMG family.

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

Kia EV6 vs Mercedes-Benz GLC-Class What's the difference?

Summary

Deep dive comparison

Verdict

Verdict

Kia EV6 vs Mercedes-Benz GLC-Class
What's the difference?