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Audi A3 Sportback vs Lexus LS comparison

Compare performance (400 HP vs 359 HP), boot space and price (27,000 £ vs 112,300 £ ) at a glance. Find out which car is the better choice for you – Audi A3 Sportback or Lexus LS?

Audi A3 Sportback vs Lexus LS: Key differences

Audi A3 Sportback

4.1 (2 Reviews)
rate
  • clearly cheaper
  • a bit more power
  • significantly more efficient
  • considerably quicker 0–100 km/h
  • clearly lighter
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Lexus LS

  • moderately more trunk space
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By Achim Sedelmaier

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

A3 Sportback

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Audi A3 Sportback is clearly cheaper – starting at 27,000 £ , while the Lexus LS costs 112,300 £ . That’s a price difference of around 85,277 £.

Fuel consumption also shows a difference: the Audi A3 Sportback uses 1.1 L/100km and is significantly more efficient than the Lexus LS with 9.6 L/100km. The difference is about 8.5 L/100km.

LS

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 Audi A3 Sportback offers a bit more power – delivering 400 HP compared to 359 HP. That’s roughly 41 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A3 Sportback is considerably quicker – completing the sprint in 3.8 s, while the Lexus LS takes 5.5 s. That’s about 1.7 s quicker.

A3 Sportback

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: Audi A3 Sportback offers more seats – 5 vs 4.

In terms of curb weight, Audi A3 Sportback is clearly lighter – 1,345 kg compared to 2,345 kg. The difference is around 1,000 kg.

Looking at boot space, the Lexus LS offers moderately more boot space – 430 L compared to 380 L. That’s a difference of about 50 L.

When it comes to payload, the Audi A3 Sportback carries barely more – 485 kg compared to 455 kg. That’s a difference of about 30 kg.

Who wins the race in the data check?

The Audi A3 Sportback is far ahead overall 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 £27,000
A3 Sportback

Audi A3 Sportback

  • Engine Type Petrol, Petrol MHEV, Diesel, Plugin Hybrid
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 400 HP
  • Consumption L/100km 1.1 - 9.3 L/100km
  • Electric Range 134 - 141 km
Audi A3 Sportback
Lexus LS

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

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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.

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Lexus LS

The Lexus LS is a quietly opulent flagship that wraps cutting-edge tech in a calm, Zen-like cabin, turning gridlock into a spa appointment. Buyers after polished refinement and faultless build quality will love its hushed ride and diplomatic road manners, even if it never cries out for attention.

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Audi A3 Sportback
Lexus LS

Costs and Consumption

Price
27,000 - 92,900 £
Price
112,300 - 131,100 £
Consumption L/100km
1.1 - 9.3 L/100km
Consumption L/100km
9.6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
134 - 141 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
25 - 211 g/km
co2
216 g/km
Fuel tank capacity
-
Fuel tank capacity
82 L

Dimensions and Body

Body Type
Hatchback
Body Type
Sedan
Seats
5
Seats
4
Doors
-
Doors
4
Curb weight
1,345 - 1,685 kg
Curb weight
2,345 kg
Trunk capacity
280 - 380 L
Trunk capacity
430 L
Length
-
Length
5,235 mm
Width
1,816 - 1,851 mm
Width
1,900 mm
Height
-
Height
1,460 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
410 - 485 kg
Payload
455 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
Engine Type
Full Hybrid
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
116 - 400 HP
Power HP
359 HP
Acceleration 0-100km/h
3.8 - 10.1 s
Acceleration 0-100km/h
5.5 s
Max Speed
-
Max Speed
250 km/h
Torque
220 - 500 Nm
Torque
-
Number of Cylinders
4 - 5
Number of Cylinders
6
Power kW
85 - 294 kW
Power kW
264 kW
Engine capacity
1,498 - 2,480 cm3
Engine capacity
3,456 cm3

General

Model Year
2,025 - 2,026
Model Year
2023
CO2 Efficiency Class
D, F, E, G, B
CO2 Efficiency Class
G
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.