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Audi A6 Limousine vs Lexus LBX comparison

Compare performance (367 HP vs 136 HP), boot space and price (47,600 £ vs 28,300 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Limousine or Lexus LBX?

Audi A6 Limousine vs Lexus LBX: Key differences

Audi A6 Limousine

  • clearly more power
  • considerably more efficient
  • substantially quicker 0–100 km/h
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Lexus LBX

5 (2 Reviews)
rate
  • considerably cheaper
  • significantly lighter
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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

A6 Limousine

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.

Lexus LBX is considerably cheaper – starting at 28,300 £ , while the Audi A6 Limousine costs 47,600 £ . That’s a price difference of around 19,294 £.

Fuel consumption also shows a difference: the Audi A6 Limousine uses 2.2 L/100km and is considerably more efficient than the Lexus LBX with 4.5 L/100km. The difference is about 2.3 L/100km.

LBX

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 Limousine offers clearly more power – delivering 367 HP compared to 136 HP. That’s roughly 231 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A6 Limousine is substantially quicker – completing the sprint in 4.7 s, while the Lexus LBX takes 9.2 s. That’s about 4.5 s quicker.

There’s also a difference in torque: the Audi A6 Limousine delivers considerably more torque with 580 Nm compared to 185 Nm. That’s about 395 Nm more.

A6 Limousine

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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Lexus LBX is significantly lighter – 1,280 kg compared to 1,845 kg. The difference is around 565 kg.

When it comes to payload, the Audi A6 Limousine carries clearly more – 625 kg compared to 475 kg. That’s a difference of about 150 kg.

Who wins the race in the data check?

The Audi A6 Limousine 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 £47,600
A6 Limousine

Audi A6 Limousine

  • Engine Type : Petrol, Diesel MHEV, Petrol MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 204 - 367 HP
  • Consumption L/100km : 2.2 - 7.3 L/100km
  • Electric Range : 97 - 105 km
Audi A6 Limousine
Lexus LBX

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi A6 Limousine

The Audi A6 cuts a clean, purposeful silhouette with an interior that feels like a quiet, high-tech office on wheels—luxurious materials and clever gadgets make long journeys surprisingly pleasant. It balances composed, confident driving with enough flair to keep you entertained, making it a sensible choice for buyers who want executive polish without showing off.

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Lexus LBX

The Lexus LBX wraps premium touches and a surprisingly spacious cabin into a compact crossover that’s perfectly at home in town or heading out on longer drives. It wears the badge with quiet confidence, serving up a refined ride and clever packaging for buyers who want Lexus polish without shouting for attention.

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Audi A6 Limousine
Lexus LBX

Costs and Consumption

Price
47,600 - 68,100 £
Price
28,300 - 40,000 £
Consumption L/100km
2.2 - 7.3 L/100km
Consumption L/100km
4.5 - 4.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
97 - 105 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
49 - 166 g/km
co2
102 - 110 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,845 - 2,220 kg
Curb weight
1,280 - 1,365 kg
Trunk capacity
354 - 492 L
Trunk capacity
-
Length
-
Length
-
Width
1,875 mm
Width
1,825 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
535 - 625 kg
Payload
455 - 475 kg

Engine and Performance

Engine Type
Petrol, Diesel MHEV, Petrol 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
Front-Wheel Drive, All-Wheel Drive
Power HP
204 - 367 HP
Power HP
136 HP
Acceleration 0-100km/h
4.7 - 8.2 s
Acceleration 0-100km/h
9.2 - 9.6 s
Max Speed
-
Max Speed
-
Torque
340 - 580 Nm
Torque
185 Nm
Number of Cylinders
4 - 6
Number of Cylinders
3
Power kW
150 - 270 kW
Power kW
100 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
1,490 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
C
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.