Cadillac Optiq vs Denza B5

What's the difference?

VS
Cadillac Optiq
Cadillac Optiq

$80,000 - $80,000

2026 price

Denza B5
Denza B5

$74,990 - $79,990

2026 price

Summary

2026 Cadillac Optiq
2026 Denza B5
Safety Rating

Engine Type

Inline 4, 1.5L
Fuel Type
-

Premium Unleaded/Electric
Fuel Efficiency
-

3.9L/100km (combined)
Seating
-

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

  • Some driver-assist tech too jarring and over-reactive
  • Needs better tyres for 4WDing
  • Fuel economy not as good as hoped
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?

View full pricing & specs
2026 Denza B5 Summary

The Denza B5 Leopard PHEV is the latest in China’s plug-in hybrid invasion of Australia.

Denza is a premium sub-brand of BYD and the B5 is a luxury body-on-frame 4WD wagon with five seats, 16 drive modes, a low-range gear-set on the rear axle, and front and rear diff locks.

It has a packed standard features list, a premium-style interior, about 100km electric-only driving range, and real off-road adventure potential.

But how does this plush plug-in perform off-road?

Read on.

View full pricing & specs

Deep dive comparison

2026 Cadillac Optiq 2026 Denza B5

Change vehicle