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Audi A6 Avant vs Lexus RX - Differences and prices compared

Compare performance (367 HP vs 371 HP), boot space and price (49700 £ vs 63300 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Avant or Lexus RX?

Audi A6 Avant

Lexus RX

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.

Audi A6 Avant has a evident advantage in terms of price – it starts at 49700 £ , while the Lexus RX costs 63300 £ . That’s a price difference of around 13586 £.

Fuel consumption also shows a difference: Audi A6 Avant manages with 2.30 L and is therefore clearly more efficient than the Lexus RX with 3.30 L. The difference is about 1 L per 100 km.

As for electric range, the Audi A6 Avant performs distinct better – achieving up to 101 km, about 34 km more than the Lexus RX.

RX

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 Lexus RX has a barely noticeable edge – offering 371 HP compared to 367 HP. That’s roughly 4 HP more horsepower.

In acceleration from 0 to 100 km/h, the Audi A6 Avant is noticeable quicker – completing the sprint in 4.70 s, while the Lexus RX takes 6.20 s. That’s about 1.50 s faster.

In terms of top speed, the Audi A6 Avant performs somewhat better – reaching 250 km/h, while the Lexus RX tops out at 210 km/h. The difference is around 40 km/h.

There’s also a difference in torque: Lexus RX pulls barely noticeable stronger with 551 Nm compared to 550 Nm. That’s about 1 Nm difference.

A6 Avant

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 curb weight, Audi A6 Avant is barely noticeable lighter – 1865 kg compared to 2040 kg. The difference is around 175 kg.

In terms of boot space, the Audi A6 Avant offers slight more room – 503 L compared to 461 L. That’s a difference of about 42 L.

In maximum load capacity, the Lexus RX performs barely noticeable better – up to 1678 L, which is about 144 L more than the Audi A6 Avant.

When it comes to payload, Lexus RX minimal takes the win – 620 kg compared to 570 kg. That’s a difference of about 50 kg.

Who wins the race in the data check?

The Audi A6 Avant holds a decisive overall lead 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.

Audi A6 Avant
Lexus RX

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £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
  • Electric Range : 94 - 101 km
details

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 RX

The Lexus RX glides through city streets with the kind of hushed refinement that turns mundane commutes into a private lounge. It mixes plush comfort and polished practicality in a package that suits buyers who want to arrive relaxed and a touch smug.

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Reviews Audi A6 Avant

Reviews Lexus RX

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Lexus RX

Costs and Consumption
Price
49700 - 70200 £
Price
63300 - 84700 £
Consumption L/100km
2.3 - 7.5 L
Consumption L/100km
3.3 - 8 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
94 - 101 km
Electric Range
67 km
Battery Capacity
-
Battery Capacity
-
co2
53 - 170 g/km
co2
75 - 182 g/km
Fuel tank capacity
56 - 60 L
Fuel tank capacity
65 L

Dimensions and Body
Body Type
Estate
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1865 - 2240 kg
Curb weight
2040 - 2185 kg
Trunk capacity
404 - 503 L
Trunk capacity
461 L
Length
4999 mm
Length
4890 mm
Width
1875 mm
Width
1920 mm
Height
1472 mm
Height
1695 mm
Max trunk capacity
1497 - 1534 L
Max trunk capacity
1678 L
Payload
535 - 570 kg
Payload
575 - 620 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Full Hybrid, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox, CVT
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 - 367 HP
Power HP
207 - 371 HP
Acceleration 0-100km/h
4.7 - 8.3 s
Acceleration 0-100km/h
6.2 - 7.9 s
Max Speed
238 - 250 km/h
Max Speed
210 km/h
Torque
340 - 550 Nm
Torque
551 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
150 - 270 kW
Power kW
152 - 273 kW
Engine capacity
1968 - 2995 cm3
Engine capacity
2393 - 2487 cm3

General
Model Year
2025
Model Year
2024 - 2025
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
G, E, B
Brand
Audi
Brand
Lexus

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Is the Audi A6 Avant offered with different drivetrains?

The Audi A6 Avant is available as Front-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.