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Mitsubishi ASX vs SEAT Ateca comparison

Compare performance (158 HP vs 150 HP), boot space and price (21,400 £ vs 25,100 £ ) at a glance. Find out which car is the better choice for you – Mitsubishi ASX or SEAT Ateca?

Mitsubishi ASX vs SEAT Ateca: Key differences

Mitsubishi ASX

5 (1 Reviews)
rate
  • moderately cheaper
  • barely more power
  • moderately more efficient
  • barely quicker 0–100 km/h
  • very slightly lighter

SEAT Ateca

4.9 (3 Reviews)
rate
  • marginally more trunk space

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.

Mitsubishi ASX is moderately cheaper – starting at 21,400 £ , while the SEAT Ateca costs 25,100 £ . That’s a price difference of around 3,685 £.

Fuel consumption also shows a difference: the Mitsubishi ASX uses 4.4 L/100km and is moderately more efficient than the SEAT Ateca with 4.9 L/100km. The difference is about 0.5 L/100km.

Ateca

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Mitsubishi ASX offers barely 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 Mitsubishi ASX is barely quicker – completing the sprint in 8.9 s, while the SEAT Ateca takes 9 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the SEAT Ateca delivers noticeably more torque with 360 Nm compared to 245 Nm. That’s about 115 Nm more.

ASX

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mitsubishi ASX is very slightly lighter – 1,296 kg compared to 1,345 kg. The difference is around 49 kg.

Looking at boot space, the SEAT Ateca offers marginally more boot space – 510 L compared to 484 L. That’s a difference of about 26 L.

When it comes to payload, the SEAT Ateca carries slightly more – 525 kg compared to 445 kg. That’s a difference of about 80 kg.

Who wins the race in the data check?

The Mitsubishi ASX sits just 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 : Full Hybrid, Petrol, Petrol MHEV
  • Transmission : Automatic, Manuel
  • Drive Type : Front-Wheel Drive
  • Power HP : 115 - 158 HP
  • Consumption L/100km : 4.4 - 6 L/100km
details

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Mitsubishi ASX
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

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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
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Reviews Mitsubishi ASX

5 (1 Reviews)
rate

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

SEAT Ateca

The SEAT Ateca blends sharp, purposeful styling with practical space that turns everyday errands into something a bit more enjoyable. It’s poised and engaging to drive for its segment, offers solid value, and has just enough personality to make you smile on the school run.

details
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Reviews SEAT Ateca

4.9 (3 Reviews)
rate

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

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Mitsubishi ASX
SEAT Ateca

Costs and Consumption
Price
21,400 - 32,500 £
Price
25,100 - 36,900 £
Consumption L/100km
4.4 - 6 L/100km
Consumption L/100km
4.9 - 6.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
99 - 137 g/km
co2
129 - 144 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
1,345 - 1,514 kg
Trunk capacity
348 - 484 L
Trunk capacity
510 L
Length
-
Length
-
Width
1,797 mm
Width
1,841 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
397 - 445 kg
Payload
516 - 525 kg

Engine and Performance
Engine Type
Full Hybrid, Petrol, Petrol MHEV
Engine Type
Petrol, Diesel
Transmission
Automatic, Manuel
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox, Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
115 - 158 HP
Power HP
116 - 150 HP
Acceleration 0-100km/h
8.9 - 12.3 s
Acceleration 0-100km/h
9 - 11 s
Max Speed
-
Max Speed
-
Torque
190 - 245 Nm
Torque
200 - 360 Nm
Number of Cylinders
3 - 4
Number of Cylinders
3 - 4
Power kW
84 - 116 kW
Power kW
85 - 110 kW
Engine capacity
1,199 - 1,789 cm3
Engine capacity
999 - 1,968 cm3

General
Model Year
2,025
Model Year
2,025
CO2 Efficiency Class
C, D, E
CO2 Efficiency Class
E, D
Brand
Mitsubishi
Brand
SEAT
Is the Mitsubishi ASX offered with different drivetrains?

The Mitsubishi ASX is available as 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.