Audi Q3 vs BMW X3
What's the difference?

Audi Q3

$58,700 - $84,327

2026 price

View pricing & specs

BMW X3

$88,100 - $131,400

2026 price

View pricing & specs

Land Rover Discovery Sport

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

Renault Megane E-Tech

Renault Scenic E-Tech

Summary

2026 Audi Q3

2026 BMW X3

By Stephen Ottley

By Mark Oastler

Safety Rating

Engine Type

Turbo 4, 1.5L

—

Fuel Type

Premium Unleaded Petrol

—

Fuel Efficiency

5.8L/100km (combined)

—

Seating

—

Likes

Stylish, premium looks
Well-integrated technology
Good active safety calibration

M performance
Rear seat knee/headroom
Versatile family/driver’s car

Dislikes

No PHEV option (yet)
A few rattles in our test car
Small back seat

No ANCAP
Prefers premium fuel
Rear seat shoulder room for three adults

2026 Audi Q3 Summary

Replacing a popular model is fraught with danger. Existing customers will tell you they love it, while focus groups of non-customers will tell you why they hate it and sometimes carmakers get caught trying to appease both groups.

Sometimes they’ll make it too big or change too much in the search for more sales and ultimately end up removing the elements that made it popular in the first place.

Which is why Audi has been extra careful with some subtle evolution for this new-generation Q3 SUV and Sportback. This isn’t just a popular model for Audi Australia, it has been the best-selling model for the German brand for more than five years, so getting it wrong would be a disaster.

View full pricing & specs

2026 BMW X3 Summary

BMW has recently launched its fourth-generation (G45) X3 range, which comprises three petrol variants including the entry-level 20 xDrive, mid-grade 30e xDrive PHEV and top-shelf M50 xDrive.

The new trio brings revised powertrains, new exterior and interior styling, increased standard equipment, enhanced technology and an emphasis on the use of sustainable materials.

We recently trialled the five-seater flagship to see if it has the right mix of performance and practicality to maintain the X3’s enduring appeal for Aussie families.

View full pricing & specs

Deep dive comparison

2026 Audi Q3 2026 BMW X3

Verdict

So is this new Q3 good enough to remain Audi’s number one choice? In a word, yes.

Audi has resisted the temptation that some brands fall into by making too many changes to a proven sales performer. This new Q3 isn’t radically different from the old Q3, but it has improved in almost every way.

It isn’t different enough to widely expand its appeal to a new wave of customers, but there’s no reason it won’t remain Audi’s most popular choice for the foreseeable future.

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

Verdict

This is a highly competent all-rounder, given that it has the comfort and practicality for urban family duties yet with its revered M breeding can produce a level of performance which, in competent hands, could hold its own at a track day where its capabilities could be safely explored.

Audi Q3 vs BMW X3 What's the difference?

Summary

Deep dive comparison

Verdict

Verdict

Audi Q3 vs BMW X3
What's the difference?