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Subaru Forester vs Porsche Cayman comparison

Compare performance (136 HP vs 500 HP), boot space and price (35,100 £ vs 136,000 £ ) at a glance. Find out which car is the better choice for you – Subaru Forester or Porsche Cayman?

Subaru Forester vs Porsche Cayman: Key differences

Subaru Forester

3.8 (4 Reviews)
rate
  • considerably cheaper
  • considerably more efficient
  • considerably more trunk space
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Porsche Cayman

  • clearly more power
  • considerably quicker 0–100 km/h
  • moderately lighter
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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

Forester

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Subaru Forester is considerably cheaper – starting at 35,100 £ , while the Porsche Cayman costs 136,000 £ . That’s a price difference of around 100,894 £.

Fuel consumption also shows a difference: the Subaru Forester uses 8.1 L/100km and is considerably more efficient than the Porsche Cayman with 13 L/100km. The difference is about 4.9 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 136 HP. That’s roughly 364 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Cayman is considerably quicker – completing the sprint in 3.4 s, while the Subaru Forester takes 12.2 s. That’s about 8.8 s quicker.

There’s also a difference in torque: the Porsche Cayman delivers clearly more torque with 450 Nm compared to 182 Nm. That’s about 268 Nm more.

Forester

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: Subaru Forester offers more seats – 5 vs 2.

In terms of curb weight, Porsche Cayman is moderately lighter – 1,490 kg compared to 1,693 kg. The difference is around 203 kg.

Looking at boot space, the Subaru Forester offers considerably more boot space – 508 L compared to 184 L. That’s a difference of about 324 L.

When it comes to payload, the Subaru Forester carries substantially more – 492 kg compared to 281 kg. That’s a difference of about 211 kg.

Who wins the race in the data check?

The Subaru Forester holds a slight edge 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
Forester

Subaru Forester

  • Engine Type Petrol MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 136 HP
  • Consumption L/100km 8.1 L/100km
Subaru Forester
Porsche Cayman

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Subaru Forester

The Subaru Forester is a practical all-rounder that quietly does everything right, with roomy comfort, excellent visibility and a real fondness for weekend adventures off the beaten path. It won't set your pulse racing like a sports car, but for buyers who prize reliability, safety and sensible charm, it's a brilliantly steady companion with a cheeky streak.

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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.

details
Subaru Forester
Porsche Cayman

Costs and Consumption

Price
35,100 - 42,800 £
Price
136,000 £
Consumption L/100km
8.1 L/100km
Consumption L/100km
13 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
183 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
1,693 - 1,739 kg
Curb weight
1,490 kg
Trunk capacity
508 L
Trunk capacity
184 L
Length
-
Length
4,456 mm
Width
1,830 mm
Width
1,822 mm
Height
-
Height
1,267 mm
Max trunk capacity
-
Max trunk capacity
272 L
Payload
446 - 492 kg
Payload
281 kg

Engine and Performance

Engine Type
Petrol MHEV
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
136 HP
Power HP
500 HP
Acceleration 0-100km/h
12.2 s
Acceleration 0-100km/h
3.4 s
Max Speed
-
Max Speed
315 km/h
Torque
182 Nm
Torque
450 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
100 kW
Power kW
368 kW
Engine capacity
1,995 cm3
Engine capacity
3,996 cm3

General

Model Year
2025
Model Year
2021
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Subaru
Brand
Porsche
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.