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Mitsubishi ASX vs SEAT Arona comparison

Compare performance (158 HP vs 150 HP), boot space and price (21,400 £ vs 20,700 £ ) at a glance. Find out which car is the better choice for you – Mitsubishi ASX or SEAT Arona?

Mitsubishi ASX vs SEAT Arona: Key differences

Mitsubishi ASX

4.9 (2 Reviews)
rate
  • marginally more power
  • visibly more efficient
  • moderately more trunk space
details

SEAT Arona

4.9 (3 Reviews)
rate
  • marginally cheaper
  • only slightly quicker 0–100 km/h
  • very slightly 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

ASX

Costs and Efficiency:

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

SEAT Arona is marginally cheaper – starting at 20,700 £ , while the Mitsubishi ASX costs 21,400 £ . That’s a price difference of around 720 £.

Fuel consumption also shows a difference: the Mitsubishi ASX uses 4.3 L/100km and is visibly more efficient than the SEAT Arona with 5.3 L/100km. The difference is about 1 L/100km.

Arona

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 Mitsubishi ASX offers marginally more power – delivering 158 HP compared to 150 HP. That’s roughly 8 HP more horsepower.

When accelerating from 0 to 100 km/h, the SEAT Arona is only slightly quicker – completing the sprint in 8.3 s, while the Mitsubishi ASX takes 8.9 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the SEAT Arona delivers barely more torque with 250 Nm compared to 245 Nm. That’s about 5 Nm more.

ASX

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 very slightly lighter – 1,188 kg compared to 1,296 kg. The difference is around 108 kg.

Looking at boot space, the Mitsubishi ASX offers moderately more boot space – 484 L compared to 400 L. That’s a difference of about 84 L.

When it comes to payload, the SEAT Arona carries somewhat more – 522 kg compared to 445 kg. That’s a difference of about 77 kg.

Who wins the race in the data check?

The Mitsubishi ASX is clearly 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 £21,400
ASX

Mitsubishi ASX

  • Engine Type : Petrol, Petrol MHEV, Full Hybrid
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 115 - 158 HP
  • Consumption L/100km : 4.3 - 6 L/100km
Mitsubishi ASX
SEAT Arona

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mitsubishi ASX

The Mitsubishi ASX is a compact crossover that mixes practicality with a no-nonsense personality, making it an easy choice for buyers who want sensible space without the showroom theatrics. It won't set your pulse racing, but its composed ride and user-friendly kit make it a dependable companion for daily errands and weekend escapes — reliable rather than flashy.

details

SEAT Arona

The SEAT Arona is a cheeky urban crossover that mixes sharp styling with sensible practicality, making it an appealing choice for buyers who want personality without fuss. It’s zippy in traffic, comfortable enough for daily driving, and brings enough character to make routine journeys feel a little more fun.

details
Mitsubishi ASX
SEAT Arona

Costs and Consumption

Price
21,400 - 32,500 £
Price
20,700 - 30,500 £
Consumption L/100km
4.3 - 6 L/100km
Consumption L/100km
5.3 - 5.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
99 - 137 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
1,296 - 1,493 kg
Curb weight
1,188 - 1,268 kg
Trunk capacity
348 - 484 L
Trunk capacity
400 L
Length
-
Length
-
Width
1,797 mm
Width
1,780 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
397 - 445 kg
Payload
502 - 522 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV, Full Hybrid
Engine Type
Petrol
Transmission
Manuel, Automatic
Transmission
Manuel, Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
115 - 158 HP
Power HP
95 - 150 HP
Acceleration 0-100km/h
8.9 - 12.3 s
Acceleration 0-100km/h
8.3 - 11.1 s
Max Speed
-
Max Speed
-
Torque
190 - 245 Nm
Torque
175 - 250 Nm
Number of Cylinders
3 - 4
Number of Cylinders
3 - 4
Power kW
84 - 116 kW
Power kW
70 - 110 kW
Engine capacity
1,199 - 1,789 cm3
Engine capacity
999 - 1,498 cm3

General

Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
D, E, C
CO2 Efficiency Class
D
Brand
Mitsubishi
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.