Audi Q3 vs Cadillac Optiq

What's the difference?

VS
Audi Q3
Audi Q3

$58,700 - $84,400

2026 price

Cadillac Optiq
Cadillac Optiq

$80,000 - $80,000

2026 price

Summary

2026 Audi Q3
2026 Cadillac Optiq
Safety Rating

Engine Type
Turbo 4, 1.5L

Fuel Type
Premium Unleaded Petrol

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Fuel Efficiency
5.8L/100km (combined)

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Seating
5

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

  • Ride can feel brittle on harsh road surfaces
  • Slow DC charge rate
  • Five-year warranty feels underdone these days
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.

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2026 Cadillac Optiq Summary

The lonely Cadillac Lyriq finally has some company, with the iconic US brand tripling its range down under with the launch of the much bigger Vistiq (which we've already tested) and this entry-level Optiq, which Cadillac describes as the gateway to its electric family.

It's a medium all-electric SUV with plenty of equipment and – depending on whether you see it as an established premium player or another newcomer brand – pretty sharp pricing.

Cadillac says it has the German big three in its sights with the Optiq, so how does it stack up?

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Deep dive comparison

2026 Audi Q3 2026 Cadillac Optiq

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