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Audi A6 Avant vs Lexus LBX comparison

Compare performance (367 HP vs 136 HP), boot space and price (49,700 £ vs 28,300 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Avant or Lexus LBX?

Audi A6 Avant vs Lexus LBX: Key differences

Audi A6 Avant

  • clearly more power
  • considerably more efficient
  • considerably quicker 0–100 km/h
  • markedly more trunk space
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Lexus LBX

5 (3 Reviews)
rate
  • clearly cheaper
  • substantially 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 Avant

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Lexus LBX is clearly cheaper – starting at 28,300 £ , while the Audi A6 Avant costs 49,700 £ . That’s a price difference of around 21,437 £.

Fuel consumption also shows a difference: the Audi A6 Avant uses 2.3 L/100km and is considerably more efficient than the Lexus LBX with 4.5 L/100km. The difference is about 2.2 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 Avant 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 Avant is considerably 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 Avant delivers significantly more torque with 580 Nm compared to 185 Nm. That’s about 395 Nm more.

A6 Avant

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Lexus LBX is substantially lighter – 1,280 kg compared to 1,865 kg. The difference is around 585 kg.

Looking at boot space, the Audi A6 Avant offers markedly more boot space – 503 L compared to 332 L. That’s a difference of about 171 L.

When it comes to payload, the Audi A6 Avant carries a bit more – 570 kg compared to 475 kg. That’s a difference of about 95 kg.

Who wins the race in the data check?

The Audi A6 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 £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 LBX

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 LBX

The Lexus LBX is a compact premium crossover that brings Lexus styling and craftsmanship to city driving, pairing a cozy interior with thoughtful tech and upscale materials. It focuses on a quiet, refined ride and fuel-efficient everyday usability while carrying the brand’s familiar emphasis on comfort and safety.

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Audi A6 Avant
Lexus LBX

Costs and Consumption

Price
49,700 - 70,200 £
Price
28,300 - 40,000 £
Consumption L/100km
2.3 - 7.5 L/100km
Consumption L/100km
4.5 - 4.8 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
102 - 110 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Estate
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,865 - 2,240 kg
Curb weight
1,280 - 1,365 kg
Trunk capacity
404 - 503 L
Trunk capacity
255 - 332 L
Length
-
Length
-
Width
1,875 mm
Width
1,825 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
535 - 570 kg
Payload
455 - 475 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
Front-Wheel Drive, All-Wheel Drive
Power HP
204 - 367 HP
Power HP
136 HP
Acceleration 0-100km/h
4.7 - 8.3 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.