Mazda CX-3 vs Mercedes-Benz GLS-Class
What's the difference?

Mazda CX-3

$30,670 - $39,190

2026 price

View pricing & specs

Mercedes-Benz GLS-Class

$170,169 - $424,900

2026 price

View pricing & specs

Chery Tiggo 8 PRO MAX

Land Rover Discovery Sport

Mercedes-Benz G-Class

Mercedes-Benz GLA-Class

Mercedes-Benz GLC-Class

Mercedes-Benz GLE-Class

Mercedes-Benz GLS-Class

Mini Countryman

Mitsubishi ASX

Mitsubishi Eclipse Cross

Mitsubishi Outlander

Mitsubishi Pajero

Mitsubishi Pajero Sport

Summary

2026 Mazda CX-3

2026 Mercedes-Benz GLS-Class

By Chris Thompson

By Mark Oastler

Safety Rating

Engine Type

Inline 4, 2.0L

Diesel Turbo 6, 2.9L

Fuel Type

—

Diesel

Fuel Efficiency

6.3L/100km (combined)

7.8L/100km (combined)

Seating

Likes

Build quality
Strong driving dynamics
Design aging well

Big GVM/GCM ratings
Active air suspension
Performance/economy

Dislikes

Lack of efficiency
Interior tech outdated
Could be cheaper?

No ANCAP rating
High purchase price
Intrusive voice activation

2026 Mazda CX-3 Summary

Mazda has updated one of its most popular, but rather old models.

Yes, the Mazda CX-3 is still around after more than a decade since its reveal, and it remains almost at the tippy-top of Mazda’s local sales charts.

With the brand having shifted 8221 CX-3s in the first half of 2025, it seems the light updates and modest price rise haven’t scared away any potential customers.

We’ve grabbed a CX-3 Evolve, the second-up of four available variants, to see if the popular light SUV still stacks up, or if you’re better off taking your money elsewhere.

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2026 Mercedes-Benz GLS-Class Summary

The ‘Upper Large SUV over $120K’ segment of the Aussie new-car market is what you might call the top end of town, not only in terms of the extravagant models available but also their purchase prices, which stretch well into six figures and require monthly lease payments that rival home mortgages.

It’s where you’ll find some of the most prestigious marques in the automotive world including Rolls-Royce, Aston Martin, Bentley, Ferrari, Lamborghini, Range Rover, Lexus and BMW. And, of course, Mercedes-Benz with its big GLS which represents the flagship of the German manufacturer’s SUV fleet.

It was given a refresh in 2023 with cosmetic and multimedia upgrades along with powertrain enhancements, but there have only been minor changes since then. We were recently entrusted with the keys to the latest GLS to see if the ‘S-Class of SUVs’ leaves any room for improvement.

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Deep dive comparison

2026 Mazda CX-3 2026 Mercedes-Benz GLS-Class

Verdict

‘You get what you pay for’ comes to mind with the CX-3, which is interesting given it’s neither the newest nor most feature-packed SUV in its class.

The ageing light SUV does however offer one of the best-put-together experiences in a car of this size and its engine is powerful for the class. Build quality feels well above par and there aren’t any annoying inclusions that are becoming more common in new cars.

There aren’t many downsides unless you were hoping for a big screen and the ability to play around with software functions, but at this end of the new car spectrum, a car that drives this well and remains stylish a decade on should be applauded.

Put aside its relative (but forgivable) lack of efficiency and somewhat smaller boot than rivals, and the CX-3 nails everything it needs to.

Verdict

The GLS450d impresses as an entry-level grade, as it’s a more family-friendly allrounder than the specialised AMG and Maybach variants. Its combination of a torque-rich diesel 48V hybrid drivetrain, air-cushioned suspension and plush interior are as well suited to luxury urban travel as they are to grand touring, where its heavy towing and generous load-carrying capabilities can shine. Whether it’s worth around $200K drive-away, only those who shop at the top end of town can decide.

Mazda CX-3 vs Mercedes-Benz GLS-Class What's the difference?

Summary

Deep dive comparison

Verdict

Verdict

Mazda CX-3 vs Mercedes-Benz GLS-Class
What's the difference?