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Audi Q4 e-tron vs Lexus RZ comparison

Compare performance (340 HP vs 408 HP), boot space and price (39,600 £ vs 48,900 £ ) at a glance. Find out which car is the better choice for you – Audi Q4 e-tron or Lexus RZ?

Audi Q4 e-tron vs Lexus RZ: Key differences

Audi Q4 e-tron

4.9 (2 Reviews)
rate
  • noticeably cheaper
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Lexus RZ

4.8 (1 Reviews)
rate
  • moderately more power
  • marginally more efficient
  • barely more electric range
  • markedly quicker 0–100 km/h
  • marginally lighter
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By Achim Sedelmaier

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

Q4 e-tron

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Audi Q4 e-tron is noticeably cheaper – starting at 39,600 £ , while the Lexus RZ costs 48,900 £ . That’s a price difference of around 9,385 £.

In terms of energy consumption, the Lexus RZ is marginally more efficient: consuming 14.7 kWh/100km compared to 15.9 kWh/100km for the Audi Q4 e-tron. That’s a difference of about 1.2 kWh/100km.

As for electric range, the Lexus RZ offers barely more range – reaching up to 559 km, about 5 km more than the Audi Q4 e-tron.

RZ

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Lexus RZ offers moderately more power – delivering 408 HP compared to 340 HP. That’s roughly 68 HP more horsepower.

When accelerating from 0 to 100 km/h, the Lexus RZ is markedly quicker – completing the sprint in 4.4 s, while the Audi Q4 e-tron takes 5.4 s. That’s about 1 s quicker.

There’s also a difference in torque: the Audi Q4 e-tron delivers visibly more torque with 679 Nm compared to 538 Nm. That’s about 141 Nm more.

Q4 e-tron

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Lexus RZ is marginally lighter – 1,995 kg compared to 2,035 kg. The difference is around 40 kg.

When it comes to payload, the Lexus RZ carries very slightly more – 540 kg compared to 515 kg. That’s a difference of about 25 kg.

Who wins the race in the data check?

The Lexus RZ comes out modestly ahead 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.

from £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/100km
  • Electric Range : 457 - 559 km
Audi Q4 e-tron
Lexus RZ

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi Q4 e-tron

The Audi Q4 e-tron brings Audi polish into the electric crossover scene, pairing a sleek exterior with a refined, airy interior that makes everyday driving feel distinctly premium. It’s an easy-to-live-with EV that balances comfort and real-world usability with intuitive tech, making it a smart choice for buyers who want electric mobility without giving up Audi character — and yes, it still looks good in the driveway.

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Lexus RZ

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.

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Audi Q4 e-tron
Lexus RZ

Costs and Consumption

Price
39,600 - 58,800 £
Price
48,900 - 67,500 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.9 - 17.4 kWh/100km
Consumption kWh/100km
14.7 - 18.1 kWh/100km
Electric Range
406 - 554 km
Electric Range
457 - 559 km
Battery Capacity
77 kWh
Battery Capacity
-
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
5
Doors
-
Curb weight
2,035 - 2,235 kg
Curb weight
1,995 - 2,135 kg
Trunk capacity
520 - 535 L
Trunk capacity
-
Length
4,588 mm
Length
-
Width
1,865 mm
Width
1,895 mm
Height
1,614 - 1,632 mm
Height
-
Max trunk capacity
1,460 - 1,490 L
Max trunk capacity
-
Payload
505 - 515 kg
Payload
505 - 540 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
204 - 340 HP
Power HP
227 - 408 HP
Acceleration 0-100km/h
5.4 - 8.1 s
Acceleration 0-100km/h
4.4 - 7.5 s
Max Speed
180 km/h
Max Speed
-
Torque
310 - 679 Nm
Torque
269 - 538 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 - 250 kW
Power kW
167 - 300 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2,023 - 2,025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Audi
Brand
Lexus
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.