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Audi A3 Sportback vs Peugeot 508 comparison

Compare performance (400 HP vs 360 HP), boot space and price (27,000 £ vs 44,600 £ ) at a glance. Find out which car is the better choice for you – Audi A3 Sportback or Peugeot 508?

Audi A3 Sportback vs Peugeot 508: Key differences

Audi A3 Sportback

3.9 (1 Reviews)
rate
  • clearly cheaper
  • only slightly more power
  • significantly more efficient
  • considerably more electric range
  • noticeably quicker 0–100 km/h
  • markedly lighter
details

Peugeot 508

4.9 (2 Reviews)
rate
  • noticeably more trunk space
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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

A3 Sportback

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Audi A3 Sportback is clearly cheaper – starting at 27,000 £ , while the Peugeot 508 costs 44,600 £ . That’s a price difference of around 17,571 £.

Fuel consumption also shows a difference: the Audi A3 Sportback uses 1.1 L/100km and is significantly more efficient than the Peugeot 508 with 1.6 L/100km. The difference is about 0.5 L/100km.

As for electric range, the Audi A3 Sportback offers considerably more range – reaching up to 141 km, about 86 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 A3 Sportback offers only slightly more power – delivering 400 HP compared to 360 HP. That’s roughly 40 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A3 Sportback is noticeably quicker – completing the sprint in 3.8 s, while the Peugeot 508 takes 5.2 s. That’s about 1.4 s quicker.

There’s also a difference in torque: the Peugeot 508 delivers very slightly more torque with 520 Nm compared to 500 Nm. That’s about 20 Nm more.

A3 Sportback

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, Audi A3 Sportback is markedly lighter – 1,360 kg compared to 1,811 kg. The difference is around 451 kg.

Looking at boot space, the Peugeot 508 offers noticeably more boot space – 487 L compared to 380 L. That’s a difference of about 107 L.

When it comes to payload, the Audi A3 Sportback carries barely more – 480 kg compared to 469 kg. That’s a difference of about 11 kg.

Who wins the race in the data check?

The Audi A3 Sportback is decisively 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 £27,000
A3 Sportback

Audi A3 Sportback

  • Engine Type : Petrol, Petrol MHEV, Diesel, Plugin Hybrid
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 400 HP
  • Consumption L/100km : 1.1 - 9.3 L/100km
  • Electric Range : 134 - 141 km
details

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Peugeot 508

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A3 Sportback

The Audi A3 Sportback wraps premium materials and crisp German design into a practical hatchback package that makes daily driving feel smart rather than showy. It’s nimble in the city, composed on longer trips, and carries just enough swagger to satisfy buyers who want quality without shouting about it.

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Reviews Audi A3 Sportback

3.9 (1 Reviews)
rate

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

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.

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Reviews Peugeot 508

4.9 (2 Reviews)
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ANDRZEJ
21 Jan 2026, 14:22:12

I've had the 225 Hybrid GT for two years. Super car if you have, say, solar panels on the roof and charge from a socket — with a 10–15 km commute you drive on electricity for next to nothing. On the motorway at 140 km/h it uses about 6.0–6.3 l/100 km, superb comfort and quietness — and that stylish look!!!

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

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Audi A3 Sportback
Peugeot 508

Costs and Consumption
Price
27,000 - 92,900 £
Price
44,600 - 60,800 £
Consumption L/100km
1.1 - 9.3 L/100km
Consumption L/100km
1.6 - 2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
134 - 141 km
Electric Range
46 - 55 km
Battery Capacity
-
Battery Capacity
-
co2
25 - 211 g/km
co2
36 - 45 g/km
Fuel tank capacity
-
Fuel tank capacity
43 L

Dimensions and Body
Body Type
Hatchback
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,360 - 1,685 kg
Curb weight
1,811 - 1,941 kg
Trunk capacity
280 - 380 L
Trunk capacity
487 L
Length
-
Length
4,750 mm
Width
1,816 - 1,851 mm
Width
1,859 mm
Height
-
Height
1,403 mm
Max trunk capacity
-
Max trunk capacity
1,537 L
Payload
410 - 480 kg
Payload
379 - 469 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
Engine Type
Plugin Hybrid
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
116 - 400 HP
Power HP
180 - 360 HP
Acceleration 0-100km/h
3.8 - 10.1 s
Acceleration 0-100km/h
5.2 - 8.2 s
Max Speed
-
Max Speed
230 - 250 km/h
Torque
220 - 500 Nm
Torque
360 - 520 Nm
Number of Cylinders
4 - 5
Number of Cylinders
4
Power kW
85 - 294 kW
Power kW
133 - 265 kW
Engine capacity
1,498 - 2,480 cm3
Engine capacity
1,598 cm3

General
Model Year
2,025 - 2,026
Model Year
2024
CO2 Efficiency Class
D, F, E, G, B
CO2 Efficiency Class
B
Brand
Audi
Brand
Peugeot
What drive types are available for the Audi A3 Sportback?

The Audi A3 Sportback is available as 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.