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Audi A6 Avant vs Lexus LS comparison

Compare performance (367 HP vs 359 HP), boot space and price (49,700 £ vs 112,300 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Avant or Lexus LS?

Audi A6 Avant vs Lexus LS: Key differences

Audi A6 Avant

  • substantially cheaper
  • only slightly more power
  • considerably more efficient
  • moderately quicker 0–100 km/h
  • clearly lighter
  • moderately more trunk space

Lexus LS

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

A6 Avant

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 A6 Avant is substantially cheaper – starting at 49,700 £ , while the Lexus LS costs 112,300 £ . That’s a price difference of around 62,563 £.

Fuel consumption also shows a difference: the Audi A6 Avant uses 2.3 L/100km and is considerably more efficient than the Lexus LS with 9.6 L/100km. The difference is about 7.3 L/100km.

LS

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 Audi A6 Avant offers only slightly more power – delivering 367 HP compared to 359 HP. That’s roughly 8 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A6 Avant is moderately quicker – completing the sprint in 4.7 s, while the Lexus LS takes 5.5 s. That’s about 0.8 s quicker.

There’s no difference in top speed – both reach 250 km/h.

A6 Avant

Space and Everyday Use:

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

Seats: Audi A6 Avant offers more seats – 5 vs 4.

In terms of curb weight, Audi A6 Avant is clearly lighter – 1,865 kg compared to 2,345 kg. The difference is around 480 kg.

Looking at boot space, the Audi A6 Avant offers moderately more boot space – 503 L compared to 430 L. That’s a difference of about 73 L.

When it comes to payload, the Audi A6 Avant carries noticeably more – 570 kg compared to 455 kg. That’s a difference of about 115 kg.

Who wins the race in the data check?

The Audi A6 Avant is decisively 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 £49,700
A6 Avant

Audi A6 Avant

  • Engine Type : Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 204 - 367 HP
  • Consumption L/100km : 2.3 - 7.5 L/100km
  • Electric Range : 94 - 101 km
Audi A6 Avant
Lexus LS

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi A6 Avant

The Audi A6 Avant wraps executive poise and usable practicality into an impeccably finished estate that makes everyday driving feel noticeably more grown-up. It serves up a calm, composed ride and clever packaging for buyers who want space and refinement without ostentation — the sensible choice that still manages to impress.

details

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.

details
Audi A6 Avant
Lexus LS

Costs and Consumption

Price
49,700 - 70,200 £
Price
112,300 - 131,100 £
Consumption L/100km
2.3 - 7.5 L/100km
Consumption L/100km
9.6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
94 - 101 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
53 - 170 g/km
co2
216 g/km
Fuel tank capacity
56 - 60 L
Fuel tank capacity
82 L

Dimensions and Body

Body Type
Estate
Body Type
Sedan
Seats
5
Seats
4
Doors
5
Doors
4
Curb weight
1,865 - 2,240 kg
Curb weight
2,345 kg
Trunk capacity
404 - 503 L
Trunk capacity
430 L
Length
4,999 mm
Length
5,235 mm
Width
1,875 mm
Width
1,900 mm
Height
1,472 mm
Height
1,460 mm
Max trunk capacity
1,497 - 1,534 L
Max trunk capacity
-
Payload
535 - 570 kg
Payload
455 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 - 367 HP
Power HP
359 HP
Acceleration 0-100km/h
4.7 - 8.3 s
Acceleration 0-100km/h
5.5 s
Max Speed
238 - 250 km/h
Max Speed
250 km/h
Torque
340 - 580 Nm
Torque
-
Number of Cylinders
4 - 6
Number of Cylinders
6
Power kW
150 - 270 kW
Power kW
264 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
3,456 cm3

General

Model Year
2,025
Model Year
2,023
CO2 Efficiency Class
F, D, E, 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.