Mazda CX-8 vs Mercedes-Benz GLC-Class
What's the difference?

Mazda CX-8

$24,880 - $47,900

2023 price

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Mercedes-Benz GLC-Class

$63,419 - $183,541

2025 price

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Summary

2023 Mazda CX-8

2025 Mercedes-Benz GLC-Class

By Emily Agar

By Stephen Ottley

Safety Rating

Engine Type

Diesel Twin Turbo 4, 2.2L

Turbo 4, 2.0L

Fuel Type

Diesel

Premium Unleaded/Electric

Fuel Efficiency

6.0L/100km (combined)

7.3L/100km (combined)

Seating

Likes

Practical family features
Luxe factors throughout
Easy-as-pie to drive

More power and torque
More fuel efficient
Stylish cabin

Dislikes

Misses out on a 360-degree view camera system
Expensive compared to similarly specified rivals
Low number of airbags for family SUV

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

2023 Mazda CX-8 Summary

Mazda has a tendency to have a lot of similar looking horses in the stable; blink and you'll miss the (very) subtle differences between the CX-8 and the CX-9 but if you're not super keen on the bulk of the CX-9 and you've outgrown the space of the CX-5... this one's for you.

Especially, if you've been considering its competition - the Hyundai Santa Fe Elite CRDi AWD and Toyota Kluger GXL AWD. Both of which have become known for their features and space.

So, how does it compare? The CX-8 GT SP diesel all-wheel drive seats seven, has a decent boot space (albeit, when the third row isn't in use) and handles like a dream.

Perfect combination? Maybe. I've been driving it for the last week with my family to find out for you.

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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?

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Deep dive comparison

2023 Mazda CX-8 2025 Mercedes-Benz GLC-Class

Verdict

So, what did my family think about the Mazda CX-8 GT SP diesel all-wheel drive? I love how it performs on the road - it's super easy to drive and you don't notice how large it is in a car park.

There are some great family-friendly features scattered throughout and I like how practical this is too with the extra seats and top-tether points. The multimedia system isn’t my favourite and I would have preferred to have seen a few extra airbags and a 360-degree view camera, but overall, it’s a good family car and gets an 8.0/10 from me.

My son loved the sun blinds and the cool colour of the seats. He also gives it an 8.0/10.

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.

Mazda CX-8 vs Mercedes-Benz GLC-Class What's the difference?

Summary

Deep dive comparison

Verdict

Verdict

Mazda CX-8 vs Mercedes-Benz GLC-Class
What's the difference?