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Audi A6 Avant vs Peugeot 308 SW comparison

Compare performance (367 HP vs 195 HP), boot space and price (49,700 £ vs 30,100 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Avant or Peugeot 308 SW?

Audi A6 Avant vs Peugeot 308 SW: Key differences

Audi A6 Avant

  • clearly more power
  • considerably quicker 0–100 km/h
details

Peugeot 308 SW

4.5 (2 Reviews)
rate
  • substantially cheaper
  • significantly more electric range
  • clearly lighter
  • only slightly more trunk space
details

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:

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.

Peugeot 308 SW is substantially cheaper – starting at 30,100 £ , while the Audi A6 Avant costs 49,700 £ . That’s a price difference of around 19,594 £.

Both cars consume an average of 2.3 L/100km – no difference here.

As for electric range, the Peugeot 308 SW offers significantly more range – reaching up to 444 km, about 343 km more than the Audi A6 Avant.

308 SW

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 Avant offers clearly more power – delivering 367 HP compared to 195 HP. That’s roughly 172 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 Peugeot 308 SW takes 7.7 s. That’s about 3 s quicker.

There’s also a difference in torque: the Audi A6 Avant delivers considerably more torque with 580 Nm compared to 300 Nm. That’s about 280 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, Peugeot 308 SW is clearly lighter – 1,484 kg compared to 1,865 kg. The difference is around 381 kg.

Looking at boot space, the Peugeot 308 SW offers only slightly more boot space – 551 L compared to 503 L. That’s a difference of about 48 L.

When it comes to payload, the Audi A6 Avant carries slightly more – 570 kg compared to 508 kg. That’s a difference of about 62 kg.

Who wins the race in the data check?

The Audi A6 Avant shows a few small advantages 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
details

Frequently compared as well

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Peugeot 308 SW
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Audi A6 Avant
Peugeot 308 SW

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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A1810705_overfull
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Reviews Audi A6 Avant

No reviews yet. Share your experience and help others decide.

Peugeot 308 SW

The Peugeot 308 SW blends French flair with estate practicality, dressing up daily chores in a surprisingly handsome package. Inside it's cleverly laid out and comfortable, and the composed, entertaining drive makes family duty feel a little less like a chore.

details
PEUGEOT_308_TESTDRIVE_0921TC 125
PEUGEOT_308_TESTDRIVE_0921TC 173
PEUGEOT_308_TESTDRIVE_0921TC 5
PEUGEOT_308_TESTDRIVE_0921TC 145
PEUGEOT_308_TESTDRIVE_0921TC 322

Reviews Peugeot 308 SW

4.5 (2 Reviews)
rate
GT
6 Dec 2025, 17:50:57

Great car with a smooth ride. I have 308 SW GT, with the 180HP PHEV engine

pierre
29 Nov 2025, 17:19:44

150,000 km in 2 years — SW BlueHDi 1.5L 30cv. Comfortable, excellent gearbox. Maybe a bit noisy on the motorway, with air noise around the front doors. A slightly punchier engine would be welcome. The entire timing system was replaced under warranty at 110,000 km.

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Costs and Consumption
Price
49,700 - 70,200 £
Price
30,100 - 43,800 £
Consumption L/100km
2.3 - 7.5 L/100km
Consumption L/100km
2.3 - 5.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
15.7 kWh/100km
Electric Range
94 - 101 km
Electric Range
81 - 444 km
Battery Capacity
-
Battery Capacity
-
co2
53 - 170 g/km
co2
0 - 134 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,865 - 2,240 kg
Curb weight
1,484 - 1,783 kg
Trunk capacity
404 - 503 L
Trunk capacity
467 - 551 L
Length
-
Length
-
Width
1,875 mm
Width
1,852 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
535 - 570 kg
Payload
417 - 508 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Petrol MHEV, Diesel, Plugin Hybrid, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox, Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
204 - 367 HP
Power HP
131 - 195 HP
Acceleration 0-100km/h
4.7 - 8.3 s
Acceleration 0-100km/h
7.7 - 10.9 s
Max Speed
-
Max Speed
-
Torque
340 - 580 Nm
Torque
230 - 300 Nm
Number of Cylinders
4 - 6
Number of Cylinders
3 - 4
Power kW
150 - 270 kW
Power kW
96 - 143 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
1,199 - 1,598 cm3

General
Model Year
2025
Model Year
2,025 - 2,026
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
C, D, B, A
Brand
Audi
Brand
Peugeot
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.