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Mazda MX-5 Coupe vs Porsche Cayenne comparison

Compare performance (132 HP vs 1,156 HP), boot space and price (30,800 £ vs 90,200 £ ) at a glance. Find out which car is the better choice for you – Mazda MX-5 Coupe or Porsche Cayenne?

Mazda MX-5 Coupe vs Porsche Cayenne: Key differences

Mazda MX-5 Coupe

  • clearly cheaper
  • considerably lighter
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Porsche Cayenne

3.2 (3 Reviews)
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  • substantially more power
  • clearly more efficient
  • clearly quicker 0–100 km/h
  • significantly more trunk space
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By Achim Sedelmaier

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

MX-5 Coupe

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Mazda MX-5 Coupe is clearly cheaper – starting at 30,800 £ , while the Porsche Cayenne costs 90,200 £ . That’s a price difference of around 59,323 £.

Fuel consumption also shows a difference: the Porsche Cayenne uses 4 L/100km and is clearly more efficient than the Mazda MX-5 Coupe with 6.2 L/100km. The difference is about 2.2 L/100km.

Cayenne

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 Cayenne offers substantially more power – delivering 1,156 HP compared to 132 HP. That’s roughly 1,024 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Cayenne is clearly quicker – completing the sprint in 2.5 s, while the Mazda MX-5 Coupe takes 8.6 s. That’s about 6.1 s quicker.

There’s also a difference in torque: the Porsche Cayenne delivers clearly more torque with 1,500 Nm compared to 152 Nm. That’s about 1,348 Nm more.

MX-5 Coupe

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: Porsche Cayenne offers more seats – 5 vs 2.

In terms of curb weight, Mazda MX-5 Coupe is considerably lighter – 1,114 kg compared to 2,130 kg. The difference is around 1,016 kg.

Looking at boot space, the Porsche Cayenne offers significantly more boot space – 781 L compared to 127 L. That’s a difference of about 654 L.

When it comes to payload, the Porsche Cayenne carries clearly more – 705 kg compared to 166 kg. That’s a difference of about 539 kg.

Who wins the race in the data check?

The Porsche Cayenne is far 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 £90,200
Cayenne

Porsche Cayenne

  • Engine Type : Petrol, Plugin Hybrid, Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 353 - 1,156 HP
  • Consumption L/100km : 4 - 11 L/100km
  • Consumption kWh/100km : 18.9 - 20.6 kWh/100km
  • Electric Range : 74 - 668 km
Mazda MX-5 Coupe
Porsche Cayenne

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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 Cayenne

Few SUVs blend athletic poise and Teutonic precision like the Porsche Cayenne, putting genuine sports‑car feeling into a roomy, everyday package. If you want a practical family hauler that still makes you grin every time you merge, the Cayenne delivers — turning errands into an excuse for a spirited drive.

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Mazda MX-5 Coupe
Porsche Cayenne

Costs and Consumption

Price
30,800 - 36,200 £
Price
90,200 - 144,400 £
Consumption L/100km
6.2 L/100km
Consumption L/100km
4 - 11 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
18.9 - 20.6 kWh/100km
Electric Range
-
Electric Range
74 - 668 km
Battery Capacity
-
Battery Capacity
-
co2
140 g/km
co2
0 - 249 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Coupe
Body Type
SUV
Seats
2
Seats
4 - 5
Doors
-
Doors
-
Curb weight
1,114 kg
Curb weight
2,130 - 2,725 kg
Trunk capacity
127 L
Trunk capacity
434 - 781 L
Length
-
Length
-
Width
1,735 mm
Width
1,980 - 1,983 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
166 kg
Payload
525 - 705 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Petrol, Plugin Hybrid, Electric
Transmission
Manuel
Transmission
Automatic
Transmission Detail
Manual Gearbox
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
132 HP
Power HP
353 - 1,156 HP
Acceleration 0-100km/h
8.6 s
Acceleration 0-100km/h
2.5 - 6 s
Max Speed
-
Max Speed
-
Torque
152 Nm
Torque
500 - 1,500 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
97 kW
Power kW
260 - 850 kW
Engine capacity
1,496 cm3
Engine capacity
2,995 cm3

General

Model Year
2025
Model Year
2,025 - 2,026
CO2 Efficiency Class
E
CO2 Efficiency Class
G, B, A
Brand
Mazda
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.