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Audi A6 e-tron Sportback vs Peugeot 308 SW comparison

Compare performance (551 HP vs 195 HP), boot space and price (53,800 £ vs 30,100 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Sportback or Peugeot 308 SW?

Audi A6 e-tron Sportback vs Peugeot 308 SW: Key differences

Audi A6 e-tron Sportback

4.6 (2 Reviews)
rate
  • substantially more power
  • somewhat more efficient
  • clearly more electric range
  • significantly quicker 0–100 km/h
details

Peugeot 308 SW

4.5 (2 Reviews)
rate
  • significantly cheaper
  • clearly lighter
  • marginally 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 e-tron Sportback

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Peugeot 308 SW is significantly cheaper – starting at 30,100 £ , while the Audi A6 e-tron Sportback costs 53,800 £ . That’s a price difference of around 23,708 £.

In terms of energy consumption, the Audi A6 e-tron Sportback is somewhat more efficient: consuming 13.7 kWh/100km compared to 15.7 kWh/100km for the Peugeot 308 SW. That’s a difference of about 2 kWh/100km.

As for electric range, the Audi A6 e-tron Sportback offers clearly more range – reaching up to 754 km, about 310 km more than the Peugeot 308 SW.

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 e-tron Sportback offers substantially more power – delivering 551 HP compared to 195 HP. That’s roughly 356 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A6 e-tron Sportback is significantly quicker – completing the sprint in 3.9 s, while the Peugeot 308 SW takes 7.7 s. That’s about 3.8 s quicker.

There’s also a difference in torque: the Audi A6 e-tron Sportback delivers considerably more torque with 855 Nm compared to 300 Nm. That’s about 555 Nm more.

A6 e-tron Sportback

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 SW is clearly lighter – 1,484 kg compared to 2,175 kg. The difference is around 691 kg.

Looking at boot space, the Peugeot 308 SW offers marginally more boot space – 551 L compared to 502 L. That’s a difference of about 49 L.

When it comes to payload, the Peugeot 308 SW carries marginally more – 508 kg compared to 500 kg. That’s a difference of about 8 kg.

Who wins the race in the data check?

The Audi A6 e-tron Sportback is far ahead 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 £53,800
A6 e-tron Sportback

Audi A6 e-tron Sportback

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 326 - 551 HP
  • Consumption kWh/100km 13.7 - 16.3 kWh/100km
  • Electric Range 572 - 754 km
details

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Audi A6 e-tron Sportback
Peugeot 308 SW

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A6 e-tron Sportback

The Audi A6 e-tron Sportback wraps futuristic electric technology in elegant, coupe-like proportions, so you arrive looking sharp without shouting for attention. Inside, refined materials and a calm, driver-focused layout make it a convincing choice for buyers who want quiet, effortless performance with a dash of everyday practicality — the kind of car that raises eyebrows without saying a word.

details
A244494_medium
A244492_medium
A243215_medium

Reviews Audi A6 e-tron Sportback

4.6 (2 Reviews)
rate
Mark
9 May 2026, 14:15:42

Audi much better quality than Tesla

How do you mainly use this car? (optional): Company car / Business
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Michael
7 May 2026, 12:09:31

Wonderful car very confortable and smooth driving

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

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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Peugeot 308 SW

Costs and Consumption
Price
53,800 - 98,700 £
Price
30,100 - 43,800 £
Consumption L/100km
-
Consumption L/100km
2.3 - 5.1 L/100km
Consumption kWh/100km
13.7 - 16.3 kWh/100km
Consumption kWh/100km
15.7 kWh/100km
Electric Range
572 - 754 km
Electric Range
81 - 444 km
Battery Capacity
75.8 - 94.9 kWh
Battery Capacity
-
co2
0 g/km
co2
0 - 134 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Estate
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
2,175 - 2,400 kg
Curb weight
1,484 - 1,783 kg
Trunk capacity
502 L
Trunk capacity
467 - 551 L
Length
4,928 mm
Length
-
Width
1,923 mm
Width
1,852 mm
Height
1,465 - 1,487 mm
Height
-
Max trunk capacity
1,330 L
Max trunk capacity
-
Payload
470 - 500 kg
Payload
417 - 508 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol MHEV, Diesel, Plugin Hybrid, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox, Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
326 - 551 HP
Power HP
131 - 195 HP
Acceleration 0-100km/h
3.9 - 6 s
Acceleration 0-100km/h
7.7 - 10.9 s
Max Speed
210 - 240 km/h
Max Speed
-
Torque
435 - 855 Nm
Torque
230 - 300 Nm
Number of Cylinders
-
Number of Cylinders
3 - 4
Power kW
240 - 405 kW
Power kW
96 - 143 kW
Engine capacity
-
Engine capacity
1,199 - 1,598 cm3

General
Model Year
2024
Model Year
2,025 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
C, D, B, A
Brand
Audi
Brand
Peugeot
Is the Audi A6 e-tron Sportback offered with different drivetrains?

The Audi A6 e-tron Sportback is available as Rear-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.