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Audi A6 Avant vs Volvo S90 comparison

Compare performance (367 HP vs 455 HP), boot space and price (49,700 £ vs 62,200 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Avant or Volvo S90?

Audi A6 Avant vs Volvo S90: Key differences

Audi A6 Avant

  • visibly cheaper
  • somewhat more electric range
  • barely lighter
  • only slightly more trunk space
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Volvo S90

  • a bit more power
  • significantly more efficient
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By Achim Sedelmaier

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

A6 Avant

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.

Audi A6 Avant is visibly cheaper – starting at 49,700 £ , while the Volvo S90 costs 62,200 £ . That’s a price difference of around 12,514 £.

Fuel consumption also shows a difference: the Volvo S90 uses 0.8 L/100km and is significantly more efficient than the Audi A6 Avant with 2.3 L/100km. The difference is about 1.5 L/100km.

As for electric range, the Audi A6 Avant offers somewhat more range – reaching up to 101 km, about 12 km more than the Volvo S90.

S90

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 Volvo S90 offers a bit more power – delivering 455 HP compared to 367 HP. That’s roughly 88 HP more horsepower.

Both models accelerate almost equally fast – 4.7 s from 0 to 100 km/h.

There’s also a difference in torque: the Volvo S90 delivers moderately more torque with 709 Nm compared to 580 Nm. That’s about 129 Nm more.

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 terms of curb weight, Audi A6 Avant is barely lighter – 1,865 kg compared to 1,912 kg. The difference is around 47 kg.

Looking at boot space, the Audi A6 Avant offers only slightly more boot space – 503 L compared to 453 L. That’s a difference of about 50 L.

When it comes to payload, the Audi A6 Avant carries only slightly more – 570 kg compared to 518 kg. That’s a difference of about 52 kg.

Who wins the race in the data check?

The Volvo S90 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.

from £62,200
S90

Volvo S90

  • Engine Type Diesel MHEV, Plugin Hybrid
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 235 - 455 HP
  • Consumption L/100km 0.8 - 5.7 L/100km
  • Electric Range 89 km
Audi A6 Avant
Volvo S90

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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Volvo S90

The Volvo S90 is a composed, elegant luxury sedan that dresses Scandinavian restraint in a quietly imposing package. It prioritises serene highway manners and a calm, tech‑savvy cabin, making it a car that suggests you deserve the nicer things in life without ever raising its voice.

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Audi A6 Avant
Volvo S90

Costs and Consumption

Price
49,700 - 70,200 £
Price
62,200 - 70,500 £
Consumption L/100km
2.3 - 7.5 L/100km
Consumption L/100km
0.8 - 5.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
94 - 101 km
Electric Range
89 km
Battery Capacity
-
Battery Capacity
14.7 kWh
co2
53 - 170 g/km
co2
17 - 149 g/km
Fuel tank capacity
-
Fuel tank capacity
60 L

Dimensions and Body

Body Type
Estate
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
4
Curb weight
1,865 - 2,240 kg
Curb weight
1,912 - 2,119 kg
Trunk capacity
404 - 503 L
Trunk capacity
431 - 453 L
Length
-
Length
4,969 mm
Width
1,875 mm
Width
1,879 mm
Height
-
Height
1,440 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
535 - 570 kg
Payload
451 - 518 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Diesel MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 - 367 HP
Power HP
235 - 455 HP
Acceleration 0-100km/h
4.7 - 8.3 s
Acceleration 0-100km/h
4.7 - 7 s
Max Speed
-
Max Speed
180 km/h
Torque
340 - 580 Nm
Torque
480 - 709 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
150 - 270 kW
Power kW
173 - 335 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
1,969 cm3

General

Model Year
2025
Model Year
2,022 - 2,024
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
E, B
Brand
Audi
Brand
Volvo
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.