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Audi A6 Avant vs Lexus LM comparison

Compare performance (367 HP vs 206 HP), boot space and price (49,700 £ vs 110,100 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Avant or Lexus LM?

Audi A6 Avant vs Lexus LM: Key differences

Audi A6 Avant

  • substantially cheaper
  • significantly more power
  • considerably more efficient
  • significantly quicker 0–100 km/h
  • markedly lighter

Lexus LM

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

A6 Avant

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 A6 Avant is substantially cheaper – starting at 49,700 £ , while the Lexus LM costs 110,100 £ . That’s a price difference of around 60,428 £.

Fuel consumption also shows a difference: the Audi A6 Avant uses 2.3 L/100km and is considerably more efficient than the Lexus LM with 7.1 L/100km. The difference is about 4.8 L/100km.

LM

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 significantly more power – delivering 367 HP compared to 206 HP. That’s roughly 161 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A6 Avant is significantly quicker – completing the sprint in 4.7 s, while the Lexus LM takes 8.7 s. That’s about 4 s quicker.

A6 Avant

Space and Everyday Use:

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

Seats: Lexus LM offers more seats – 7 vs 5.

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

When it comes to payload, the Audi A6 Avant carries marginally more – 570 kg compared to 535 kg. That’s a difference of about 35 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 LM

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.

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Lexus LM

The Lexus LM is a decadent, chauffeur-friendly people carrier that dresses up van practicality with yacht-like luxury and unmistakable Lexus polish. Inside it’s all about rear-seat pampering and serene refinement — perfect for buyers who want to arrive feeling like royalty, even if it’s not for the tightest budget or the smallest parking space.

details
Audi A6 Avant
Lexus LM

Costs and Consumption

Price
49,700 - 70,200 £
Price
110,100 - 132,000 £
Consumption L/100km
2.3 - 7.5 L/100km
Consumption L/100km
7.1 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
160 g/km
Fuel tank capacity
56 - 60 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Estate
Body Type
MPV
Seats
5
Seats
4 - 7
Doors
5
Doors
-
Curb weight
1,865 - 2,240 kg
Curb weight
2,345 kg
Trunk capacity
404 - 503 L
Trunk capacity
-
Length
4,999 mm
Length
-
Width
1,875 mm
Width
1,890 mm
Height
1,472 mm
Height
-
Max trunk capacity
1,497 - 1,534 L
Max trunk capacity
-
Payload
535 - 570 kg
Payload
525 - 535 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
CVT
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 - 367 HP
Power HP
206 HP
Acceleration 0-100km/h
4.7 - 8.3 s
Acceleration 0-100km/h
8.7 s
Max Speed
238 - 250 km/h
Max Speed
-
Torque
340 - 580 Nm
Torque
-
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
150 - 270 kW
Power kW
152 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
2,487 cm3

General

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