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Audi A3 Sportback vs Lexus RZ comparison

Compare performance (400 HP vs 408 HP), boot space and price (27,000 £ vs 48,900 £ ) at a glance. Find out which car is the better choice for you – Audi A3 Sportback or Lexus RZ?

Audi A3 Sportback vs Lexus RZ: Key differences

Audi A3 Sportback

4.1 (2 Reviews)
rate
  • clearly cheaper
  • slightly quicker 0–100 km/h
  • substantially lighter
details

Lexus RZ

4.8 (2 Reviews)
rate
  • marginally more power
  • considerably more electric range
  • markedly more trunk space
details

By Achim Sedelmaier

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

A3 Sportback

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 A3 Sportback is clearly cheaper – starting at 27,000 £ , while the Lexus RZ costs 48,900 £ . That’s a price difference of around 21,942 £.

As for electric range, the Lexus RZ offers considerably more range – reaching up to 559 km, about 418 km more than the Audi A3 Sportback.

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 offers marginally more power – delivering 408 HP compared to 400 HP. That’s roughly 8 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A3 Sportback is slightly quicker – completing the sprint in 3.8 s, while the Lexus RZ takes 4.4 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the Lexus RZ delivers very slightly more torque with 538 Nm compared to 500 Nm. That’s about 38 Nm more.

A3 Sportback

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, Audi A3 Sportback is substantially lighter – 1,345 kg compared to 1,995 kg. The difference is around 650 kg.

Looking at boot space, the Lexus RZ offers markedly more boot space – 522 L compared to 380 L. That’s a difference of about 142 L.

When it comes to payload, the Lexus RZ carries slightly more – 540 kg compared to 485 kg. That’s a difference of about 55 kg.

Who wins the race in the data check?

The Lexus RZ holds a decisive overall lead 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 A3 Sportback
Lexus RZ

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi A3 Sportback

The Audi A3 Sportback wraps premium materials and crisp German design into a practical hatchback package that makes daily driving feel smart rather than showy. It’s nimble in the city, composed on longer trips, and carries just enough swagger to satisfy buyers who want quality without shouting about it.

details

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.

details
Audi A3 Sportback
Lexus RZ

Costs and Consumption

Price
27,000 - 92,900 £
Price
48,900 - 67,500 £
Consumption L/100km
1.1 - 9.3 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.7 - 18.1 kWh/100km
Electric Range
134 - 141 km
Electric Range
457 - 559 km
Battery Capacity
-
Battery Capacity
-
co2
25 - 211 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,345 - 1,685 kg
Curb weight
1,995 - 2,135 kg
Trunk capacity
280 - 380 L
Trunk capacity
522 L
Length
-
Length
-
Width
1,816 - 1,851 mm
Width
1,895 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 - 485 kg
Payload
505 - 540 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
Engine Type
Electric
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
116 - 400 HP
Power HP
227 - 408 HP
Acceleration 0-100km/h
3.8 - 10.1 s
Acceleration 0-100km/h
4.4 - 7.5 s
Max Speed
-
Max Speed
-
Torque
220 - 500 Nm
Torque
269 - 538 Nm
Number of Cylinders
4 - 5
Number of Cylinders
-
Power kW
85 - 294 kW
Power kW
167 - 300 kW
Engine capacity
1,498 - 2,480 cm3
Engine capacity
-

General

Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
D, F, E, G, B
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.