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Audi A6 Avant vs Nissan Interstar comparison

Compare performance (367 HP vs 170 HP), boot space and price (49,700 £ vs 36,000 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Avant or Nissan Interstar?

Audi A6 Avant vs Nissan Interstar: Key differences

Audi A6 Avant

  • clearly more power
  • substantially more efficient
  • slightly lighter
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Nissan Interstar

  • visibly cheaper
  • substantially more electric range
details

By Achim Sedelmaier

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

A6 Avant

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.

Nissan Interstar is visibly cheaper – starting at 36,000 £ , while the Audi A6 Avant costs 49,700 £ . That’s a price difference of around 13,759 £.

Fuel consumption also shows a difference: the Audi A6 Avant uses 2.3 L/100km and is substantially more efficient than the Nissan Interstar with 7.5 L/100km. The difference is about 5.2 L/100km.

As for electric range, the Nissan Interstar offers substantially more range – reaching up to 410 km, about 309 km more than the Audi A6 Avant.

Interstar

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Audi A6 Avant offers clearly more power – delivering 367 HP compared to 170 HP. That’s roughly 197 HP more horsepower.

There’s also a difference in torque: the Audi A6 Avant delivers clearly more torque with 580 Nm compared to 380 Nm. That’s about 200 Nm more.

A6 Avant

Space and Everyday Use:

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

Seats: Nissan Interstar offers more seats – 7 vs 5.

In terms of curb weight, Audi A6 Avant is slightly lighter – 1,865 kg compared to 2,053 kg. The difference is around 188 kg.

When it comes to payload, the Nissan Interstar carries substantially more – 1,447 kg compared to 570 kg. That’s a difference of about 877 kg.

Who wins the race in the data check?

The Audi A6 Avant is clearly superior 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
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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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Reviews Audi A6 Avant

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Nissan Interstar

The Nissan Interstar is a sensible, no-nonsense panel van that puts practicality front and center, with a cavernous load area and a durable feel built for daily work. It drives with surprising composure for its size, keeps running costs modest, and feels like the kind of professional tool that prefers reliable service over flashy showboating.

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Reviews Nissan Interstar

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Nissan Interstar

Costs and Consumption
Price
49,700 - 70,200 £
Price
36,000 - 54,600 £
Consumption L/100km
2.3 - 7.5 L/100km
Consumption L/100km
7.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
94 - 101 km
Electric Range
410 km
Battery Capacity
-
Battery Capacity
-
co2
53 - 170 g/km
co2
0 - 195 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
Cargo Van
Seats
5
Seats
3 - 7
Doors
-
Doors
-
Curb weight
1,865 - 2,240 kg
Curb weight
2,053 - 2,455 kg
Trunk capacity
404 - 503 L
Trunk capacity
-
Length
-
Length
-
Width
1,875 mm
Width
2,080 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
535 - 570 kg
Payload
1,045 - 1,447 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Diesel, Electric
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox, Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
204 - 367 HP
Power HP
130 - 170 HP
Acceleration 0-100km/h
4.7 - 8.3 s
Acceleration 0-100km/h
-
Max Speed
-
Max Speed
-
Torque
340 - 580 Nm
Torque
300 - 380 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
150 - 270 kW
Power kW
96 - 125 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
1,997 cm3

General
Model Year
2025
Model Year
2024
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
G, A
Brand
Audi
Brand
Nissan
Is the Audi A6 Avant offered with different drivetrains?

The Audi A6 Avant is offered with Front-Wheel Drive or All-Wheel Drive.

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.