Porsche Cayenne vs Mazda CX-8
What's the difference?

Porsche Cayenne

$144,900 - $376,200

2026 price

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Mazda CX-8

$24,880 - $47,900

2023 price

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Land Rover Discovery Sport

Mercedes-Benz EQ-Class

Mercedes-Benz G-Class

Mercedes-Benz G580

Mercedes-Benz G63

Mercedes-Benz GLA-Class

Mercedes-Benz GLB-Class

Mercedes-Benz GLC-Class

Mercedes-Benz GLE-Class

Mercedes-Benz GLE400

Mercedes-Benz GLE450

Mercedes-Benz GLS

Mercedes-Benz GLS-Class

Mitsubishi Eclipse Cross

Mitsubishi Outlander

Mitsubishi Pajero

Mitsubishi Pajero Sport

Rolls-Royce Spectre (bev)

Summary

2026 Porsche Cayenne

2023 Mazda CX-8

By Stephen Ottley

By Emily Agar

Safety Rating

Electric motor type

—

Diesel Twin Turbo 4, 2.2L

Vehicle type

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Diesel

Electric range

—

6.0L/100km (combined)

Energy consumption

—

Battery capacity

—

Seating

Likes

Immense performance
Surprisingly capable off-road
Thoughtful cabin design

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

Dislikes

No new petrol or hybrid variant (yet)
Coupe bodystyle loses practicality
Off-road bodykit looks awkward

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

2026 Porsche Cayenne Summary

No good deed goes unpunished.

Porsche, a brand synonymous with petrol-guzzling sports cars, tried to do the right thing and make a nearly wholesale switch to electric vehicles by the end of the decade. The problem was, while this made governments happy, it didn’t sit well with customers.

Porsche’s all-electric Macan is enduring a torrid 2026, with sales down over 75 per cent now that all the petrol-engined options are gone.

But that hasn’t stopped the German brand trying again with an all-electric Cayenne. However, there are some key differences that mean this latest electric Porsche won’t suffer the same fate.

Namely, the petrol-powered and hybrid versions aren’t going anywhere and new versions are rumoured to be coming in the not-too-distant future.

For now though, we have this all-new electric Cayenne - so how does it stack up to its predecessors as the sports car brand’s big SUV? And will it be second time lucky for Porsche’s electric transition? Based on two rather unorthodox days of test driving, the verdict might surprise you…

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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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Deep dive comparison

2026 Porsche Cayenne 2023 Mazda CX-8

Verdict

There is a lot riding on this new Cayenne Electric, it is the sales leader for the German brand and if it suffers the same sales decline as the Macan, that will be a big concern for Porsche.

The good news is it’s an impressive all-rounder, with an incredible breadth of capability. But so is the electric Macan.

Going electric hasn’t diminished its trademark Porsche elements, and instead has amplified them in many respects. The speed is nothing short of staggering in the Turbo, but across the range the on and off-road driving ability is impressive.

Plus it has the kind of spacious, well-considered and premium appointed cabin you should expect for a luxury SUV.

There are two key differences that could see it succeed where the Macan has faltered. Unlike the Macan, Porsche’s decision to give Cayenne buyers the option to stick with internal combustion if they prefer, is likely to ensure it remains a popular member of its line-up for years to come.

And while the Macan was perhaps too much, too soon, the Cayenne arrives at a time when Australians are embracing electric cars more than ever before. Although the luxury and performance end of the EV market is growing more slowly than the mainstream.

As for the pick of the range, as mind-blowing as the Turbo is, the truth is (like pretty much every Porsche model) the entry-level Cayenne is arguably the pick of the bunch. It has all the performance you’ll reasonably need and offers a good blend of capability and luxury for the lowest price.

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

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.

Porsche Cayenne vs Mazda CX-8 What's the difference?

Summary

Deep dive comparison

Verdict

Verdict

Porsche Cayenne vs Mazda CX-8
What's the difference?