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Peugeot 408 vs SEAT Arona comparison

Compare performance (240 HP vs 150 HP), boot space and price (35,100 £ vs 20,700 £ ) at a glance. Find out which car is the better choice for you – Peugeot 408 or SEAT Arona?

Peugeot 408 vs SEAT Arona: Key differences

Peugeot 408

4.9 (1 Reviews)
rate
  • markedly more power
  • clearly more efficient
  • moderately quicker 0–100 km/h
details

SEAT Arona

4.8 (6 Reviews)
rate
  • significantly cheaper
  • clearly lighter
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

408

Costs and Efficiency:

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

SEAT Arona is significantly cheaper – starting at 20,700 £ , while the Peugeot 408 costs 35,100 £ . That’s a price difference of around 14,417 £.

Fuel consumption also shows a difference: the Peugeot 408 uses 2.6 L/100km and is clearly more efficient than the SEAT Arona with 5.3 L/100km. The difference is about 2.7 L/100km.

Arona

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Peugeot 408 offers markedly more power – delivering 240 HP compared to 150 HP. That’s roughly 90 HP more horsepower.

When accelerating from 0 to 100 km/h, the Peugeot 408 is moderately quicker – completing the sprint in 7.2 s, while the SEAT Arona takes 8.3 s. That’s about 1.1 s quicker.

There’s also a difference in torque: the Peugeot 408 delivers noticeably more torque with 360 Nm compared to 250 Nm. That’s about 110 Nm more.

408

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, SEAT Arona is clearly lighter – 1,188 kg compared to 1,544 kg. The difference is around 356 kg.

When it comes to payload, the SEAT Arona carries a bit more – 522 kg compared to 456 kg. That’s a difference of about 66 kg.

Who wins the race in the data check?

The Peugeot 408 stands well ahead of its rival 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 £35,100
408

Peugeot 408

  • Engine Type Petrol MHEV, Plugin Hybrid, Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 145 - 240 HP
  • Consumption L/100km 2.6 - 5 L/100km
  • Consumption kWh/100km 14.7 kWh/100km
  • Electric Range 79 - 456 km
Peugeot 408
SEAT Arona

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Peugeot 408

The Peugeot 408 blends a coupe-like roofline with practical sensibility, delivering striking looks and a surprisingly airy, premium-feeling cabin. On the road it prefers comfort and poise over manic thrills, making it a smart, stylish choice for buyers who want something a bit different from the usual family hatchback.

details

SEAT Arona

The SEAT Arona is a compact crossover that blends practical, city-friendly packaging with a sporty, youthful design. It delivers a comfortable ride, an intuitive cabin and economical running costs, making it a sensible pick for daily drives and weekend getaways.

details
Peugeot 408
SEAT Arona

Costs and Consumption

Price
35,100 - 48,000 £
Price
20,700 - 30,300 £
Consumption L/100km
2.6 - 5 L/100km
Consumption L/100km
5.3 - 5.8 L/100km
Consumption kWh/100km
14.7 kWh/100km
Consumption kWh/100km
-
Electric Range
79 - 456 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 - 114 g/km
co2
120 - 132 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,544 - 1,879 kg
Curb weight
1,188 - 1,268 kg
Trunk capacity
-
Trunk capacity
400 L
Length
-
Length
-
Width
1,848 mm
Width
1,780 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
371 - 456 kg
Payload
502 - 522 kg

Engine and Performance

Engine Type
Petrol MHEV, Plugin Hybrid, Electric
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
145 - 240 HP
Power HP
95 - 150 HP
Acceleration 0-100km/h
7.2 - 9.4 s
Acceleration 0-100km/h
8.3 - 11.1 s
Max Speed
-
Max Speed
-
Torque
230 - 360 Nm
Torque
175 - 250 Nm
Number of Cylinders
3 - 4
Number of Cylinders
3 - 4
Power kW
107 - 176 kW
Power kW
70 - 110 kW
Engine capacity
1,199 - 1,598 cm3
Engine capacity
999 - 1,498 cm3

General

Model Year
2026
Model Year
2025
CO2 Efficiency Class
C, B, A
CO2 Efficiency Class
D
Brand
Peugeot
Brand
SEAT
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.