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Mazda CX-5 vs Porsche Cayman - Differences and prices compared

Compare performance (141 HP vs 500 HP), boot space and price (30000 £ vs 136000 £ ) at a glance. Find out which car is the better choice for you – Mazda CX-5 or Porsche Cayman?

Mazda CX-5

4.6 (6 Reviews)
rate

Porsche Cayman

Here’s where it gets real: The technical differences in detail

CX-5

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.

Mazda CX-5 has a significantly advantage in terms of price – it starts at 30000 £ , while the Porsche Cayman costs 136000 £ . That’s a price difference of around 106028 £.

Fuel consumption also shows a difference: Mazda CX-5 manages with 7 L and is therefore convincingly more efficient than the Porsche Cayman with 13 L. The difference is about 6 L per 100 km.

CX-5

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 Porsche Cayman has a decisively edge – offering 500 HP compared to 141 HP. That’s roughly 359 HP more horsepower.

In acceleration from 0 to 100 km/h, the Porsche Cayman is convincingly quicker – completing the sprint in 3.40 s, while the Mazda CX-5 takes 10.50 s. That’s about 7.10 s faster.

In terms of top speed, the Porsche Cayman performs distinct better – reaching 315 km/h, while the Mazda CX-5 tops out at 195 km/h. The difference is around 120 km/h.

There’s also a difference in torque: Porsche Cayman pulls clearly stronger with 450 Nm compared to 238 Nm. That’s about 212 Nm difference.

CX-5

Space and Everyday Use:

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

Seats: Mazda CX-5 offers clearly more seating capacity – 5 vs 2.

In curb weight, Porsche Cayman is minimal lighter – 1490 kg compared to 1629 kg. The difference is around 139 kg.

In terms of boot space, the Mazda CX-5 offers significantly more room – 583 L compared to 184 L. That’s a difference of about 399 L.

In maximum load capacity, the Mazda CX-5 performs clearly better – up to 2019 L, which is about 1747 L more than the Porsche Cayman.

Who wins the race in the data check?

The Mazda CX-5 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.

Mazda CX-5
Porsche Cayman

Costs and Consumption

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Engine and Performance

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Dimensions and Body

View detailed analysis
from about £30,000
CX-5

Mazda CX-5

  • Engine Type : Petrol MHEV
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 141 HP
  • Consumption L/100km : 7 - 7.4 L

Mazda CX-5

4.6 (6 Reviews)
rate

The Mazda CX-5 blends elegant, athletic styling with a surprisingly engaging driving character, turning routine trips into small, satisfying adventures. Inside it feels thoughtfully built and comfortable, offering sensible practicality and a premium feel that punches above its price.

details

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
Mazda CX-5
Porsche Cayman

Costs and Consumption

Price
30000 - 39500 £
Price
136000 £
Consumption L/100km
7 - 7.4 L
Consumption L/100km
13 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
157 - 168 g/km
co2
295 g/km
Fuel tank capacity
56 - 58 L
Fuel tank capacity
54 L

Dimensions and Body

Body Type
SUV
Body Type
Coupe
Seats
5
Seats
2
Doors
5
Doors
2
Curb weight
1629 - 1671 kg
Curb weight
1490 kg
Trunk capacity
583 L
Trunk capacity
184 L
Length
4690 mm
Length
4456 mm
Width
1860 mm
Width
1822 mm
Height
1695 mm
Height
1267 mm
Max trunk capacity
2019 L
Max trunk capacity
272 L
Payload
-
Payload
281 kg

Engine and Performance

Engine Type
Petrol MHEV
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
141 HP
Power HP
500 HP
Acceleration 0-100km/h
10.5 - 10.9 s
Acceleration 0-100km/h
3.40 s
Max Speed
195 km/h
Max Speed
315 km/h
Torque
238 Nm
Torque
450 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
104 kW
Power kW
368 kW
Engine capacity
2488 cm3
Engine capacity
3996 cm3

General

Model Year
2025
Model Year
2021
CO2 Efficiency Class
F
CO2 Efficiency Class
G
Brand
Mazda
Brand
Porsche
What drivetrain options does the Mazda CX-5 have?

The Mazda CX-5 is offered with Front-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.