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Audi A5 Avant vs Lexus LM comparison

Compare performance (639 HP vs 206 HP), boot space and price (41,600 £ vs 109,700 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Avant or Lexus LM?

Audi A5 Avant vs Lexus LM: Key differences

Audi A5 Avant

4.4 (1 Reviews)
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  • considerably cheaper
  • substantially more power
  • clearly more efficient
  • considerably quicker 0–100 km/h
  • clearly lighter
  • considerably more trunk space
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Lexus LM

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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

A5 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 A5 Avant is considerably cheaper – starting at 41,600 £ , while the Lexus LM costs 109,700 £ . That’s a price difference of around 68,100 £.

Fuel consumption also shows a difference: the Audi A5 Avant uses 2.1 L/100km and is clearly more efficient than the Lexus LM with 7.1 L/100km. The difference is about 5 L/100km.

LM

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 A5 Avant offers substantially more power – delivering 639 HP compared to 206 HP. That’s roughly 433 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A5 Avant is considerably quicker – completing the sprint in 3.7 s, while the Lexus LM takes 8.7 s. That’s about 5 s quicker.

A5 Avant

Space and Everyday Use:

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

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

In terms of curb weight, Audi A5 Avant is clearly lighter – 1,785 kg compared to 2,345 kg. The difference is around 560 kg.

Looking at boot space, the Audi A5 Avant offers considerably more boot space – 476 L compared to 110 L. That’s a difference of about 366 L.

Maximum payload is identical – both can carry up to 535 kg.

Who wins the race in the data check?

The Audi A5 Avant 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 £41,600
A5 Avant

Audi A5 Avant

  • Engine Type Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Front-Wheel Drive
  • Power HP 150 - 639 HP
  • Consumption L/100km 2.1 - 7.7 L/100km
  • Electric Range 83 - 108 km
Audi A5 Avant
Lexus LM

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi A5 Avant

The Audi A5 Avant dresses like a sleek coupe but carries like a sensible estate, offering buyers a rare blend of glamour and everyday practicality. Inside, the cabin feels beautifully sorted and the drive is composed and engaging, making routine errands feel a touch more enjoyable than they have any right to be.

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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.

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Audi A5 Avant
Lexus LM

Costs and Consumption

Price
41,600 - 92,400 £
Price
109,700 - 131,900 £
Consumption L/100km
2.1 - 7.7 L/100km
Consumption L/100km
7.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
83 - 108 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
47 - 175 g/km
co2
160 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Estate
Body Type
MPV
Seats
5
Seats
4 - 7
Doors
-
Doors
-
Curb weight
1,785 - 2,445 kg
Curb weight
2,345 kg
Trunk capacity
361 - 476 L
Trunk capacity
110 L
Length
-
Length
-
Width
1,860 - 1,952 mm
Width
1,890 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
480 - 535 kg
Payload
525 - 535 kg

Engine and Performance

Engine Type
Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Engine Type
Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
CVT
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
150 - 639 HP
Power HP
206 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
8.7 s
Max Speed
-
Max Speed
-
Torque
280 - 825 Nm
Torque
-
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
110 - 470 kW
Power kW
152 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
2,487 cm3

General

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