Audi RS Q3 vs Mazda CX-3
What's the difference?

Audi RS Q3

$83,888 - $99,990

2023 price

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Mazda CX-3

$30,670 - $39,190

2026 price

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Land Rover Discovery Sport

Mercedes-Benz EQ-Class

Mercedes-Benz G-Class

Mercedes-Benz G63

Mercedes-Benz GLA-Class

Mercedes-Benz GLB-Class

Mercedes-Benz GLC-Class

Mercedes-Benz GLE-Class

Mercedes-Benz GLS

Mercedes-Benz GLS-Class

Mini Countryman

Mitsubishi ASX

Mitsubishi Eclipse Cross

Mitsubishi Outlander

Mitsubishi Pajero

Mitsubishi Pajero Sport

Summary

2023 Audi RS Q3

2026 Mazda CX-3

By James Cleary

By Chris Thompson

Safety Rating

Engine Type

Turbo 5, 2.5L

Inline 4, 2.0L

Fuel Type

Premium Unleaded Petrol

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Fuel Efficiency

8.9L/100km (combined)

6.3L/100km (combined)

Seating

Likes

Dynamics
Refinement
Quality

Build quality
Strong driving dynamics
Design aging well

Dislikes

Front seats tricky to get in and out of
Sizeable turning circle
Only six airbags

Lack of efficiency
Interior tech outdated
Could be cheaper?

2023 Audi RS Q3 Summary

Is 10 years long enough for a special birthday celebration? When you're a kid, hitting 'double figures' is a pretty big deal, and Audi's obviously in the mood to make some noise because it has lit the candles on a limited 10th anniversary version of its compact SUV rocket ship, the RS Q3.

Only 555 examples of the 'RS Q3 Sportback edition 10 years' will be produced for worldwide consumption, with Audi Australia capturing a batch of them and sending one our way for a brief blast as the fiery five-cylinder starts filtering into dealerships.

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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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Deep dive comparison

2023 Audi RS Q3 2026 Mazda CX-3

Verdict

The Audi RS Q3 Sportback edition 10 years is dynamically brilliant, beautifully finished and surprisingly civilised on day-to-day duty. A polished compact performance package that even in this special 'get-it-while-you-can' guise offers compelling value relative to its direct competitors.

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.

Audi RS Q3 vs Mazda CX-3 What's the difference?

Summary

Deep dive comparison

Verdict

Verdict

Audi RS Q3 vs Mazda CX-3
What's the difference?