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Audi A6 Limousine vs Lexus NX - Differences and prices compared

Compare performance (367 HP vs 309 HP), boot space and price (47600 £ vs 46000 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Limousine or Lexus NX?

Audi A6 Limousine

Lexus NX

4.7 (10 Reviews)
rate

You can find all user reviews further down on this page.

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

A6 Limousine

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Lexus NX has a slight advantage in terms of price – it starts at 46000 £ , while the Audi A6 Limousine costs 47600 £ . That’s a price difference of around 1543 £.

Fuel consumption also shows a difference: Audi A6 Limousine manages with 2.20 L and is therefore noticeable more efficient than the Lexus NX with 2.90 L. The difference is about 0.70 L per 100 km.

As for electric range, the Audi A6 Limousine performs clearly perceptible better – achieving up to 105 km, about 33 km more than the Lexus NX.

NX

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 A6 Limousine has a somewhat edge – offering 367 HP compared to 309 HP. That’s roughly 58 HP more horsepower.

In acceleration from 0 to 100 km/h, the Audi A6 Limousine is distinct quicker – completing the sprint in 4.70 s, while the Lexus NX takes 6.30 s. That’s about 1.60 s faster.

In terms of top speed, the Audi A6 Limousine performs to a small extent better – reaching 250 km/h, while the Lexus NX tops out at 200 km/h. The difference is around 50 km/h.

A6 Limousine

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 curb weight, Lexus NX is hardly perceptible lighter – 1805 kg compared to 1845 kg. The difference is around 40 kg.

In terms of boot space, the Lexus NX offers minimal more room – 545 L compared to 492 L. That’s a difference of about 53 L.

When it comes to payload, Audi A6 Limousine slightly takes the win – 625 kg compared to 515 kg. That’s a difference of about 110 kg.

Who wins the race in the data check?

The Audi A6 Limousine is decisively ahead 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 Limousine
Lexus NX

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £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 - 6.9 L
  • Electric Range : 97 - 105 km
details

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 NX

4.7 (10 Reviews)
rate

The Lexus NX wraps striking, chiseled styling around a cabin that feels more crafted living room than utility vehicle, with soft materials and user-friendly tech that give it genuine premium cachet. On the road it's composed and quietly confident, trading sporty pretensions for a refined, easygoing personality that will suit buyers who want luxury without fuss — with a little Lexus flair to make daily commutes feel special.

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Reviews Audi A6 Limousine

Reviews Lexus NX

4.7 (10 Reviews)
rate
David Jenkins
2 Feb 2026, 20:38:48

By far the best PHEV in its class, superb handling, top rated relaibility, & super quick on EV mode as well as its well equipped 2.5 litre petrol engine.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Audi A6 Limousine
Lexus NX

Costs and Consumption
Price
47600 - 68100 £
Price
46000 - 64300 £
Consumption L/100km
2.2 - 6.9 L
Consumption L/100km
2.9 - 5.9 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
97 - 105 km
Electric Range
72 km
Battery Capacity
-
Battery Capacity
-
co2
49 - 157 g/km
co2
65 - 134 g/km
Fuel tank capacity
56 - 60 L
Fuel tank capacity
55 L

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
4
Doors
5
Curb weight
1845 - 2220 kg
Curb weight
1805 - 2065 kg
Trunk capacity
354 - 492 L
Trunk capacity
545 L
Length
4999 mm
Length
4660 mm
Width
1875 mm
Width
1865 mm
Height
1452 mm
Height
1670 mm
Max trunk capacity
-
Max trunk capacity
1436 L
Payload
535 - 625 kg
Payload
475 - 515 kg

Engine and Performance
Engine Type
Petrol, Diesel MHEV, Petrol MHEV, Plugin Hybrid
Engine Type
Full Hybrid, Plugin 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
244 - 309 HP
Acceleration 0-100km/h
4.7 - 8.2 s
Acceleration 0-100km/h
6.3 - 8.7 s
Max Speed
243 - 250 km/h
Max Speed
200 km/h
Torque
340 - 580 Nm
Torque
-
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
150 - 270 kW
Power kW
179 - 227 kW
Engine capacity
1968 - 2995 cm3
Engine capacity
2487 cm3

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

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What drive types are available for the Audi A6 Limousine?

Available configurations include 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.