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Audi A8 vs Lexus LM comparison

Compare performance (571 HP vs 206 HP), boot space and price (91,400 £ vs 110,100 £ ) at a glance. Find out which car is the better choice for you – Audi A8 or Lexus LM?

Audi A8 vs Lexus LM: Key differences

Audi A8

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  • visibly cheaper
  • significantly more power
  • considerably more efficient
  • substantially quicker 0–100 km/h
  • moderately lighter
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Lexus LM

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By Achim Sedelmaier

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

A8

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 A8 is visibly cheaper – starting at 91,400 £ , while the Lexus LM costs 110,100 £ . That’s a price difference of around 18,771 £.

Fuel consumption also shows a difference: the Audi A8 uses 4.6 L/100km and is considerably more efficient than the Lexus LM with 7.1 L/100km. The difference is about 2.5 L/100km.

LM

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Audi A8 offers significantly more power – delivering 571 HP compared to 206 HP. That’s roughly 365 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A8 is substantially quicker – completing the sprint in 3.8 s, while the Lexus LM takes 8.7 s. That’s about 4.9 s quicker.

A8

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: Lexus LM offers more seats – 7 vs 5.

In terms of curb weight, Audi A8 is moderately lighter – 2,035 kg compared to 2,345 kg. The difference is around 310 kg.

When it comes to payload, the Audi A8 carries noticeably more – 700 kg compared to 535 kg. That’s a difference of about 165 kg.

Who wins the race in the data check?

The Audi A8 stands well ahead of its rival 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 £91,400
A8

Audi A8

  • Engine Type : Petrol MHEV, Diesel MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 286 - 571 HP
  • Consumption L/100km : 4.6 - 11.5 L/100km
  • Electric Range : 58 km
Audi A8
Lexus LM

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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Audi A8

The Audi A8 arrives with the kind of quiet authority that makes other limousines feel like they’re trying too hard, offering a cabin wrapped in subtle luxury and tech that never demands attention. For buyers who want composed comfort and discreet status, it’s the sensible splurge that turns daily commutes into a private parade.

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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 A8
Lexus LM

Costs and Consumption

Price
91,400 - 134,900 £
Price
110,100 - 132,000 £
Consumption L/100km
4.6 - 11.5 L/100km
Consumption L/100km
7.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
58 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
105 - 260 g/km
co2
160 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
MPV
Seats
5
Seats
4 - 7
Doors
-
Doors
-
Curb weight
2,035 - 2,415 kg
Curb weight
2,345 kg
Trunk capacity
390 L
Trunk capacity
-
Length
-
Length
-
Width
1,945 mm
Width
1,890 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
525 - 700 kg
Payload
525 - 535 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
CVT
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
286 - 571 HP
Power HP
206 HP
Acceleration 0-100km/h
3.8 - 5.9 s
Acceleration 0-100km/h
8.7 s
Max Speed
-
Max Speed
-
Torque
500 - 800 Nm
Torque
-
Number of Cylinders
6 - 8
Number of Cylinders
4
Power kW
210 - 420 kW
Power kW
152 kW
Engine capacity
2,967 - 3,996 cm3
Engine capacity
2,487 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
G, C
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.