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Audi A6 Avant vs Peugeot 308 comparison

Compare performance (367 HP vs 195 HP), boot space and price (49,700 £ vs 29,200 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Avant or Peugeot 308?

Audi A6 Avant vs Peugeot 308: Key differences

Audi A6 Avant

  • substantially more power
  • significantly quicker 0–100 km/h
  • moderately more trunk space
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Peugeot 308

5 (2 Reviews)
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  • substantially cheaper
  • substantially more electric range
  • noticeably lighter
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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.

Peugeot 308 is substantially cheaper – starting at 29,200 £ , while the Audi A6 Avant costs 49,700 £ . That’s a price difference of around 20,477 £.

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

As for electric range, the Peugeot 308 offers substantially more range – reaching up to 450 km, about 349 km more than the Audi A6 Avant.

308

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 substantially 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 significantly quicker – completing the sprint in 4.7 s, while the Peugeot 308 takes 7.6 s. That’s about 2.9 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:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Peugeot 308 is noticeably lighter – 1,453 kg compared to 1,865 kg. The difference is around 412 kg.

Looking at boot space, the Audi A6 Avant offers moderately more boot space – 503 L compared to 412 L. That’s a difference of about 91 L.

When it comes to payload, the Audi A6 Avant carries a bit more – 570 kg compared to 503 kg. That’s a difference of about 67 kg.

Who wins the race in the data check?

The Audi A6 Avant comes out modestly 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.

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
Audi A6 Avant
Peugeot 308

Costs and Consumption

View detailed analysis

Engine and Performance

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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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Peugeot 308

The Peugeot 308 brings a sleek, feline profile and an unexpectedly upscale cabin, with clever packaging and materials that feel a touch more premium than you might expect. It’s composed on the road, easy to live with for daily life, and a smart choice if you want a stylish hatch that still behaves when the road gets interesting.

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Audi A6 Avant
Peugeot 308

Costs and Consumption

Price
49,700 - 70,200 £
Price
29,200 - 42,600 £
Consumption L/100km
2.3 - 7.5 L/100km
Consumption L/100km
2.3 - 5.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
15.6 kWh/100km
Electric Range
94 - 101 km
Electric Range
81 - 450 km
Battery Capacity
-
Battery Capacity
-
co2
53 - 170 g/km
co2
0 - 133 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Estate
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,865 - 2,240 kg
Curb weight
1,453 - 1,749 kg
Trunk capacity
404 - 503 L
Trunk capacity
314 - 412 L
Length
-
Length
-
Width
1,875 mm
Width
1,852 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
535 - 570 kg
Payload
430 - 503 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
7.6 - 10.6 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 - 144 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
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.