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Mitsubishi ASX vs Porsche Cayman comparison

Compare performance (158 HP vs 500 HP), boot space and price (21,800 £ vs 136,000 £ ) at a glance. Find out which car is the better choice for you – Mitsubishi ASX or Porsche Cayman?

Mitsubishi ASX vs Porsche Cayman: Key differences

Mitsubishi ASX

4.9 (2 Reviews)
rate
  • considerably cheaper
  • significantly more efficient
  • somewhat lighter
  • considerably more trunk space
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Porsche Cayman

  • clearly more power
  • clearly quicker 0–100 km/h
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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

ASX

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.

Mitsubishi ASX is considerably cheaper – starting at 21,800 £ , while the Porsche Cayman costs 136,000 £ . That’s a price difference of around 114,266 £.

Fuel consumption also shows a difference: the Mitsubishi ASX uses 4.3 L/100km and is significantly more efficient than the Porsche Cayman with 13 L/100km. The difference is about 8.7 L/100km.

Cayman

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 Porsche Cayman offers clearly more power – delivering 500 HP compared to 158 HP. That’s roughly 342 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Cayman is clearly quicker – completing the sprint in 3.4 s, while the Mitsubishi ASX takes 8.9 s. That’s about 5.5 s quicker.

There’s also a difference in torque: the Porsche Cayman delivers considerably more torque with 450 Nm compared to 245 Nm. That’s about 205 Nm more.

ASX

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: Mitsubishi ASX offers more seats – 5 vs 2.

In terms of curb weight, Mitsubishi ASX is somewhat lighter – 1,296 kg compared to 1,490 kg. The difference is around 194 kg.

Looking at boot space, the Mitsubishi ASX offers considerably more boot space – 484 L compared to 184 L. That’s a difference of about 300 L.

When it comes to payload, the Mitsubishi ASX carries clearly more – 445 kg compared to 281 kg. That’s a difference of about 164 kg.

Who wins the race in the data check?

The Mitsubishi ASX holds a decisive overall lead 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 £21,800
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
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Frequently compared as well

Mitsubishi ASX
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Mitsubishi ASX
Porsche Cayman

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.

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Reviews Mitsubishi ASX

4.9 (2 Reviews)
rate
Jaca
15 Apr 2026, 15:55:53

A super-sporty compact crossover — raised ground clearance, drives light and enjoyable, very pleasant, well-insulated interior. Perfect size of car for me.

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

Porsche Cayman

The Porsche Cayman stands out as a quintessential sports car, blending sleek design with dynamic handling. Its mid-engine layout provides an excellent balance and sharp agility that driving enthusiasts crave. Inside, the Cayman offers a refined and driver-focused interior, ensuring that every journey is an exhilarating experience.

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Reviews Porsche Cayman

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

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VS
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Mitsubishi ASX
Porsche Cayman

Costs and Consumption
Price
21,800 - 32,700 £
Price
136,000 £
Consumption L/100km
4.3 - 6 L/100km
Consumption L/100km
13 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
99 - 136 g/km
co2
295 g/km
Fuel tank capacity
-
Fuel tank capacity
54 L

Dimensions and Body
Body Type
SUV
Body Type
Coupe
Seats
5
Seats
2
Doors
-
Doors
2
Curb weight
1,296 - 1,493 kg
Curb weight
1,490 kg
Trunk capacity
348 - 484 L
Trunk capacity
184 L
Length
-
Length
4,456 mm
Width
1,797 mm
Width
1,822 mm
Height
-
Height
1,267 mm
Max trunk capacity
-
Max trunk capacity
272 L
Payload
397 - 445 kg
Payload
281 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Full Hybrid
Engine Type
Petrol
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
115 - 158 HP
Power HP
500 HP
Acceleration 0-100km/h
8.9 - 12.3 s
Acceleration 0-100km/h
3.4 s
Max Speed
-
Max Speed
315 km/h
Torque
190 - 245 Nm
Torque
450 Nm
Number of Cylinders
3 - 4
Number of Cylinders
6
Power kW
84 - 116 kW
Power kW
368 kW
Engine capacity
1,199 - 1,789 cm3
Engine capacity
3,996 cm3

General
Model Year
2,025 - 2,026
Model Year
2021
CO2 Efficiency Class
D, E, C
CO2 Efficiency Class
G
Brand
Mitsubishi
Brand
Porsche
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.