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Lexus RZ vs Cadillac OPTIQ comparison

Compare performance (408 HP vs 304 HP), boot space and price (48900 £ vs 55700 £ ) at a glance. Find out which car is the better choice for you – Lexus RZ or Cadillac OPTIQ?

Lexus RZ vs Cadillac OPTIQ: Key differences

Lexus RZ

4.8 (1 Reviews)
rate
  • a bit cheaper
  • evident more power
  • noticeable more efficient
  • clearly perceptible more electric range
  • convincingly quicker from 0–100 km/h
  • a bit lighter

Cadillac OPTIQ

3.7 (1 Reviews)
rate

Here’s where it gets real: The technical differences in detail

RZ

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Lexus RZ has a a bit advantage in terms of price – it starts at 48900 £ , while the Cadillac OPTIQ costs 55700 £ . That’s a price difference of around 6772 £.

In terms of energy consumption, the advantage goes to the Lexus RZ: with 14.70 kWh per 100 km, it’s noticeable more efficient than the Cadillac OPTIQ with 19.90 kWh. That’s a difference of about 5.20 kWh.

As for electric range, the Lexus RZ performs clearly perceptible better – achieving up to 559 km, about 134 km more than the Cadillac OPTIQ.

RZ

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Lexus RZ has a evident edge – offering 408 HP compared to 304 HP. That’s roughly 104 HP more horsepower.

In acceleration from 0 to 100 km/h, the Lexus RZ is convincingly quicker – completing the sprint in 4.40 s, while the Cadillac OPTIQ takes 6.30 s. That’s about 1.90 s faster.

There’s also a difference in torque: Lexus RZ pulls somewhat stronger with 538 Nm compared to 480 Nm. That’s about 58 Nm difference.

RZ

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In curb weight, Lexus RZ is a bit lighter – 1995 kg compared to 2376 kg. The difference is around 381 kg.

When it comes to payload, Lexus RZ hardly perceptible takes the win – 540 kg compared to 524 kg. That’s a difference of about 16 kg.

Who wins the race in the data check?

The Lexus RZ sits well ahead of its rival in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

Frequently compared as well

Lexus RZ
Toyota bZ4X
VS
In a head-to-head comparison, the Lexus RZ and Toyota bZ4X each showcase distinct strengths within the electric SUV market. The Lexus RZ offers a more luxurious interior and a sportier performance, while the Toyota bZ4X emphasizes practicality and value for everyday drivers. Both models reflect …
Lexus NX
Lexus RZ
VS
In the battle between the Lexus NX and Lexus RZ, both models showcase the brand’s commitment to luxury and performance. The NX offers a traditional crossover experience with a versatile powertrain lineup, while the RZ, as Lexus's first all-electric SUV, emphasizes sustainability without sacrificing …
Lexus RZ
Cadillac OPTIQ

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £48,900
RZ

Lexus RZ

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 227 - 408 HP
  • Consumption kWh/100km : 14.7 - 18.1 kWh
  • Electric Range : 457 - 559 km
details

Lexus RZ

4.8 (1 Reviews)
rate

The Lexus RZ brings Lexus' trademark quiet luxury to the electric SUV world, wrapping poised handling and a plush, well-crafted cabin in a calm, composed package. It won't shout about raw figures — instead it trades headline numbers for smooth power delivery, fuss-free tech and an effortless refinement that will suit buyers who want electric convenience without losing the luxury experience.

details
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500_rzside
500_rzrq02

Cadillac OPTIQ

3.7 (1 Reviews)
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The Cadillac Optiq is a chic, compact electric SUV that brings the brand’s bold styling, hushed refinement, and confident punch to a more attainable size. With a calm, composed ride, a tech-rich cabin, and the brand’s signature light show outside, it feels like an urban-friendly gateway to true American luxury without losing the drama or the practicality buyers need.

details

Reviews Lexus RZ

4.8 (1 Reviews)
rate

Reviews Cadillac OPTIQ

3.7 (1 Reviews)
rate
Lexus RZ
Cadillac OPTIQ

Costs and Consumption
Price
48900 - 67500 £
Price
55700 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.7 - 18.1 kWh
Consumption kWh/100km
19.90 kWh
Electric Range
457 - 559 km
Electric Range
425 km
Battery Capacity
-
Battery Capacity
75 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1995 - 2135 kg
Curb weight
2376 kg
Trunk capacity
-
Trunk capacity
443 L
Length
-
Length
4820 mm
Width
1895 mm
Width
1912 mm
Height
-
Height
1643 mm
Max trunk capacity
-
Max trunk capacity
1340 L
Payload
505 - 540 kg
Payload
524 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
227 - 408 HP
Power HP
304 HP
Acceleration 0-100km/h
4.4 - 7.5 s
Acceleration 0-100km/h
6.30 s
Max Speed
-
Max Speed
184 km/h
Torque
269 - 538 Nm
Torque
480 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
167 - 300 kW
Power kW
224 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Lexus
Brand
Cadillac

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What drivetrain options does the Lexus RZ have?

The Lexus RZ is available as Front-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.