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Audi A5 Sportback vs Peugeot 508 SW comparison

Compare performance (639 HP vs 360 HP), boot space and price (40,200 £ vs 45,600 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Sportback or Peugeot 508 SW?

Audi A5 Sportback vs Peugeot 508 SW: Key differences

Audi A5 Sportback

  • somewhat cheaper
  • substantially more power
  • clearly more electric range
  • considerably quicker 0–100 km/h
  • barely lighter
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Peugeot 508 SW

4.7 (1 Reviews)
rate
  • somewhat more efficient
  • markedly more trunk space
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By Achim Sedelmaier

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

A5 Sportback

Costs and Efficiency:

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

Audi A5 Sportback is somewhat cheaper – starting at 40,200 £ , while the Peugeot 508 SW costs 45,600 £ . That’s a price difference of around 5,400 £.

Fuel consumption also shows a difference: the Peugeot 508 SW uses 1.7 L/100km and is somewhat more efficient than the Audi A5 Sportback with 2 L/100km. The difference is about 0.3 L/100km.

As for electric range, the Audi A5 Sportback offers clearly more range – reaching up to 110 km, about 58 km more than the Peugeot 508 SW.

508 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 A5 Sportback offers substantially more power – delivering 639 HP compared to 360 HP. That’s roughly 279 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A5 Sportback is considerably quicker – completing the sprint in 3.7 s, while the Peugeot 508 SW takes 5.2 s. That’s about 1.5 s quicker.

There’s also a difference in torque: the Audi A5 Sportback delivers visibly more torque with 825 Nm compared to 520 Nm. That’s about 305 Nm more.

A5 Sportback

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Audi A5 Sportback is barely lighter – 1,770 kg compared to 1,846 kg. The difference is around 76 kg.

Looking at boot space, the Peugeot 508 SW offers markedly more boot space – 530 L compared to 331 L. That’s a difference of about 199 L.

When it comes to payload, the Audi A5 Sportback carries a bit more – 530 kg compared to 454 kg. That’s a difference of about 76 kg.

Who wins the race in the data check?

The Audi A5 Sportback 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 £40,200
A5 Sportback

Audi A5 Sportback

  • Engine Type : Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Front-Wheel Drive
  • Power HP : 150 - 639 HP
  • Consumption L/100km : 2 - 7.6 L/100km
  • Electric Range : 84 - 110 km
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A5 Sportback

The Audi A5 Sportback dresses up sleek coupe proportions with the everyday sense of a practical hatchback, so you get striking looks without the compromises. Behind the wheel it balances poise and comfort with premium trimmings that make daily driving feel a little bit special — ideal for buyers who want style and substance in equal measure.

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Reviews Audi A5 Sportback

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Peugeot 508 SW

The Peugeot 508 SW dresses up as a sleek estate, blending Parisian flair with usable loadspace so you don't have to choose between style and weekend practicality. Inside it's a driver-focused cabin with quality materials and clever packaging that makes it a sensible, slightly mischievous choice for buyers who want an executive feel without the buttoned-up seriousness.

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Reviews Peugeot 508 SW

4.7 (1 Reviews)
rate

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

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Audi A5 Sportback
Peugeot 508 SW

Costs and Consumption
Price
40,200 - 91,000 £
Price
45,600 - 61,800 £
Consumption L/100km
2 - 7.6 L/100km
Consumption L/100km
1.7 - 2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
84 - 110 km
Electric Range
46 - 52 km
Battery Capacity
-
Battery Capacity
-
co2
45 - 172 g/km
co2
38 - 45 g/km
Fuel tank capacity
-
Fuel tank capacity
43 L

Dimensions and Body
Body Type
Hatchback
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,770 - 2,430 kg
Curb weight
1,846 - 1,967 kg
Trunk capacity
331 L
Trunk capacity
530 L
Length
-
Length
4,778 mm
Width
1,860 - 1,952 mm
Width
1,859 mm
Height
-
Height
1,420 mm
Max trunk capacity
-
Max trunk capacity
1,780 L
Payload
475 - 530 kg
Payload
373 - 454 kg

Engine and Performance
Engine Type
Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
150 - 639 HP
Power HP
180 - 360 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
5.2 - 8.3 s
Max Speed
-
Max Speed
230 - 250 km/h
Torque
280 - 825 Nm
Torque
360 - 520 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
110 - 470 kW
Power kW
133 - 265 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
1,598 cm3

General
Model Year
2,025 - 2,026
Model Year
2024
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
B
Brand
Audi
Brand
Peugeot
What drivetrain options does the Audi A5 Sportback have?

The Audi A5 Sportback is available as All-Wheel Drive or Front-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.