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Porsche Cayman vs Mazda MX-5 Coupe comparison

Compare performance (500 HP vs 132 HP), boot space and price (136,000 £ vs 31,400 £ ) at a glance. Find out which car is the better choice for you – Porsche Cayman or Mazda MX-5 Coupe?

Porsche Cayman vs Mazda MX-5 Coupe: Key differences

Porsche Cayman

  • considerably more power
  • significantly quicker 0–100 km/h
  • clearly more trunk space
details

Mazda MX-5 Coupe

  • considerably cheaper
  • significantly more efficient
  • clearly lighter
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By Achim Sedelmaier

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

Cayman

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 MX-5 Coupe is considerably cheaper – starting at 31,400 £ , while the Porsche Cayman costs 136,000 £ . That’s a price difference of around 104,666 £.

Fuel consumption also shows a difference: the Mazda MX-5 Coupe uses 6.2 L/100km and is significantly more efficient than the Porsche Cayman with 13 L/100km. The difference is about 6.8 L/100km.

MX-5 Coupe

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Porsche Cayman offers considerably more power – delivering 500 HP compared to 132 HP. That’s roughly 368 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Cayman is significantly quicker – completing the sprint in 3.4 s, while the Mazda MX-5 Coupe takes 8.6 s. That’s about 5.2 s quicker.

There’s also a difference in torque: the Porsche Cayman delivers clearly more torque with 450 Nm compared to 152 Nm. That’s about 298 Nm more.

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 2 people.

In terms of curb weight, Mazda MX-5 Coupe is clearly lighter – 1,114 kg compared to 1,490 kg. The difference is around 376 kg.

Looking at boot space, the Porsche Cayman offers clearly more boot space – 184 L compared to 127 L. That’s a difference of about 57 L.

When it comes to payload, the Porsche Cayman carries significantly more – 281 kg compared to 166 kg. That’s a difference of about 115 kg.

Who wins the race in the data check?

The Mazda MX-5 Coupe leads convincingly 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 £31,400
MX-5 Coupe

Mazda MX-5 Coupe

  • Engine Type Petrol
  • Transmission Manuel
  • Drive Type Rear-Wheel Drive
  • Power HP 132 HP
  • Consumption L/100km 6.2 L/100km
Porsche Cayman
Mazda MX-5 Coupe

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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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Mazda MX-5 Coupe

The Mazda MX-5 is a delightfully pure driver's car, wrapped in a compact package and tuned to make steering inputs feel like a conversation rather than a chore. It won’t overwhelm you with gadgetry, but what it delivers—nimble handling, instant feedback and an honest grin every time you drive—makes it a brilliant choice for anyone who values fun over flash.

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Porsche Cayman
Mazda MX-5 Coupe

Costs and Consumption

Price
136,000 £
Price
31,400 - 36,700 £
Consumption L/100km
13 L/100km
Consumption L/100km
6.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
295 g/km
co2
140 g/km
Fuel tank capacity
54 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Coupe
Body Type
Coupe
Seats
2
Seats
2
Doors
2
Doors
-
Curb weight
1,490 kg
Curb weight
1,114 kg
Trunk capacity
184 L
Trunk capacity
127 L
Length
4,456 mm
Length
-
Width
1,822 mm
Width
1,735 mm
Height
1,267 mm
Height
-
Max trunk capacity
272 L
Max trunk capacity
-
Payload
281 kg
Payload
166 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
500 HP
Power HP
132 HP
Acceleration 0-100km/h
3.4 s
Acceleration 0-100km/h
8.6 s
Max Speed
315 km/h
Max Speed
-
Torque
450 Nm
Torque
152 Nm
Number of Cylinders
6
Number of Cylinders
4
Power kW
368 kW
Power kW
97 kW
Engine capacity
3,996 cm3
Engine capacity
1,496 cm3

General

Model Year
2021
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
E
Brand
Porsche
Brand
Mazda
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.