Cadillac Optiq vs Land Rover Defender

What's the difference?

VS
Cadillac Optiq
Cadillac Optiq

$80,000 - $80,000

2026 price

Land Rover Defender
Land Rover Defender

$96,255 - $325,532

2026 price

Summary

2026 Cadillac Optiq
2026 Land Rover Defender
Safety Rating

Engine Type

Twin Turbo V8, 4.4L
Fuel Type
-

Premium Unleaded Petrol
Fuel Efficiency
-

13.1L/100km (combined)
Seating
-

5
Dislikes
  • Ride can feel brittle on harsh road surfaces
  • Slow DC charge rate
  • Five-year warranty feels underdone these days

  • Quite thirsty
  • No third-row seating
  • Annoying speed warning system
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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2026 Land Rover Defender Summary

This feels wrong to say this, but it’s so refreshing not to be driving an electric vehicle. There I said it.

After testing so many EVs lately reviewing a car that has an actual engine is a nice change. And this car definitely has an internal combustion engine - it's the Land Rover Defender Octa Black with a twin-turbo petrol V8.

The Defender Octa is the ultimate form of the 110 Defender. It’s wilder looking, more powerful and more capable, while the Black edition adds darkened elements inside and out for even more visual appeal.

While the Defender Octa Black is special, it’s not alone in a world of high-performance luxury SUVs and its head-to-head rival would be Mercedes-AMG’s G63.

I had the Defender Octa Black for a week and while I didn’t take this beast off-road where it is superbly capable, I put it to the test on some challenging tarmac as well as some challenging real-world family duties.  

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Deep dive comparison

2026 Cadillac Optiq 2026 Land Rover Defender

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