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Audi A5 Avant vs Peugeot 508 - Differences and prices compared

Compare performance (367 HP vs 360 HP), boot space and price (40200 £ vs 44600 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Avant or Peugeot 508?

Audi A5 Avant

Peugeot 508

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

A5 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.

Audi A5 Avant has a a bit advantage in terms of price – it starts at 40200 £ , while the Peugeot 508 costs 44600 £ . That’s a price difference of around 4414 £.

Fuel consumption also shows a difference: Peugeot 508 manages with 1.60 L and is therefore clearly perceptible more efficient than the Audi A5 Avant with 2.10 L. The difference is about 0.50 L per 100 km.

As for electric range, the Audi A5 Avant performs significantly better – achieving up to 108 km, about 53 km more than the Peugeot 508.

508

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 Avant has a minimal edge – offering 367 HP compared to 360 HP. That’s roughly 7 HP more horsepower.

In acceleration from 0 to 100 km/h, the Audi A5 Avant is to a small extent quicker – completing the sprint in 4.50 s, while the Peugeot 508 takes 5.20 s. That’s about 0.70 s faster.

There’s no difference in top speed – both reach 250 km/h.

There’s also a difference in torque: Audi A5 Avant pulls hardly perceptible stronger with 550 Nm compared to 520 Nm. That’s about 30 Nm difference.

A5 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.

Seats: Peugeot 508 offers to a small extent more seating capacity – 5 vs 4.

In curb weight, Audi A5 Avant is minimal lighter – 1785 kg compared to 1811 kg. The difference is around 26 kg.

In terms of boot space, the Peugeot 508 offers minimal more room – 487 L compared to 476 L. That’s a difference of about 11 L.

In maximum load capacity, the Peugeot 508 performs slight better – up to 1537 L, which is about 113 L more than the Audi A5 Avant.

When it comes to payload, Audi A5 Avant somewhat takes the win – 535 kg compared to 469 kg. That’s a difference of about 66 kg.

Who wins the race in the data check?

The Audi A5 Avant 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.

Audi A5 Avant
Peugeot 508

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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from about £40,200
A5 Avant

Audi A5 Avant

  • Engine Type : Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Front-Wheel Drive
  • Power HP : 150 - 367 HP
  • Consumption L/100km : 2.1 - 7.7 L
  • Electric Range : 104 - 108 km

Audi A5 Avant

The Audi A5 Avant dresses like a sleek coupe but carries like a sensible estate, offering buyers a rare blend of glamour and everyday practicality. Inside, the cabin feels beautifully sorted and the drive is composed and engaging, making routine errands feel a touch more enjoyable than they have any right to be.

details

Peugeot 508

The Peugeot 508 turns heads with a low-slung, almost coupe-like silhouette and a cabin that feels grown-up and surprisingly premium for the money. On the road it balances comfort and poise with a playful edge, making it a convincing choice for buyers who want something stylish and sensible without shouting for attention.

details
Audi A5 Avant
Peugeot 508

Costs and Consumption

Price
40200 - 70000 £
Price
44600 - 60800 £
Consumption L/100km
2.1 - 7.7 L
Consumption L/100km
1.6 - 2 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
104 - 108 km
Electric Range
46 - 55 km
Battery Capacity
20.70 kWh
Battery Capacity
-
co2
47 - 175 g/km
co2
36 - 45 g/km
Fuel tank capacity
46 - 60 L
Fuel tank capacity
43 L

Dimensions and Body

Body Type
Estate
Body Type
Hatchback
Seats
4
Seats
5
Doors
5
Doors
5
Curb weight
1785 - 2185 kg
Curb weight
1811 - 1941 kg
Trunk capacity
361 - 476 L
Trunk capacity
487 L
Length
4829 - 4835 mm
Length
4750 mm
Width
1860 mm
Width
1859 mm
Height
1444 - 1460 mm
Height
1403 mm
Max trunk capacity
1306 - 1424 L
Max trunk capacity
1537 L
Payload
480 - 535 kg
Payload
379 - 469 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
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
150 - 367 HP
Power HP
180 - 360 HP
Acceleration 0-100km/h
4.5 - 9.8 s
Acceleration 0-100km/h
5.2 - 8.2 s
Max Speed
214 - 250 km/h
Max Speed
230 - 250 km/h
Torque
280 - 550 Nm
Torque
360 - 520 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
110 - 270 kW
Power kW
133 - 265 kW
Engine capacity
1968 - 2995 cm3
Engine capacity
1598 cm3

General

Model Year
2025
Model Year
2024
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
B
Brand
Audi
Brand
Peugeot
What drive types are available for the Audi A5 Avant?

The Audi A5 Avant is offered with All-Wheel Drive or Front-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.