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Mazda MX-5 Roadster vs Porsche Panamera comparison

Compare performance (132 HP vs 782 HP), boot space and price (29,000 £ vs 99,800 £ ) at a glance. Find out which car is the better choice for you – Mazda MX-5 Roadster or Porsche Panamera?

Mazda MX-5 Roadster vs Porsche Panamera: Key differences

Mazda MX-5 Roadster

  • substantially cheaper
  • significantly lighter
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Porsche Panamera

  • substantially more power
  • significantly more efficient
  • clearly quicker 0–100 km/h
  • considerably more trunk space
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By Achim Sedelmaier

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

MX-5 Roadster

Costs and Efficiency:

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

Mazda MX-5 Roadster is substantially cheaper – starting at 29,000 £ , while the Porsche Panamera costs 99,800 £ . That’s a price difference of around 70,809 £.

Fuel consumption also shows a difference: the Porsche Panamera uses 3 L/100km and is significantly more efficient than the Mazda MX-5 Roadster with 6.2 L/100km. The difference is about 3.2 L/100km.

Panamera

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 Panamera offers substantially more power – delivering 782 HP compared to 132 HP. That’s roughly 650 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Panamera is clearly quicker – completing the sprint in 2.9 s, while the Mazda MX-5 Roadster takes 8.3 s. That’s about 5.4 s quicker.

There’s also a difference in torque: the Porsche Panamera delivers clearly more torque with 1,000 Nm compared to 152 Nm. That’s about 848 Nm more.

MX-5 Roadster

Space and Everyday Use:

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

Seats: Porsche Panamera offers more seats – 4 vs 2.

In terms of curb weight, Mazda MX-5 Roadster is significantly lighter – 1,078 kg compared to 1,960 kg. The difference is around 882 kg.

Looking at boot space, the Porsche Panamera offers considerably more boot space – 494 L compared to 130 L. That’s a difference of about 364 L.

When it comes to payload, the Porsche Panamera carries substantially more – 545 kg compared to 152 kg. That’s a difference of about 393 kg.

Who wins the race in the data check?

The Porsche Panamera 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 £99,800
Panamera

Porsche Panamera

  • Engine Type Petrol, Plugin Hybrid
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 353 - 782 HP
  • Consumption L/100km 3 - 12 L/100km
  • Electric Range 83 - 97 km
Mazda MX-5 Roadster
Porsche Panamera

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mazda MX-5 Roadster

The Mazda MX-5 is a featherweight, open-top sports car that turns ordinary roads into a grin-inducing playground thanks to razor-sharp steering and an engaging, tactile gearbox. It won’t swallow the weekly shopping or ski bags, but for anyone after pure driving fun and sun-on-your-face weekends, few cars match its sheer charm and value.

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Porsche Panamera

The Porsche Panamera blends sports-car sharpness with luxury-sedan refinement, serving driving thrills up front while pampering passengers in the back. Poised, polished and mischievously quick, it’s the car for buyers who want exotic performance without losing everyday comfort.

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Mazda MX-5 Roadster
Porsche Panamera

Costs and Consumption

Price
29,000 - 34,300 £
Price
99,800 - 212,100 £
Consumption L/100km
6.2 L/100km
Consumption L/100km
3 - 12 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
83 - 97 km
Battery Capacity
-
Battery Capacity
21.8 kWh
co2
140 g/km
co2
69 - 274 g/km
Fuel tank capacity
-
Fuel tank capacity
75 - 90 L

Dimensions and Body

Body Type
Roadster
Body Type
Hatchback
Seats
2
Seats
4
Doors
-
Doors
5
Curb weight
1,078 kg
Curb weight
1,960 - 2,535 kg
Trunk capacity
130 L
Trunk capacity
421 - 494 L
Length
-
Length
5,052 - 5,204 mm
Width
1,735 mm
Width
1,937 mm
Height
-
Height
1,415 - 1,428 mm
Max trunk capacity
-
Max trunk capacity
1,255 - 1,385 L
Payload
152 kg
Payload
340 - 545 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Petrol, Plugin Hybrid
Transmission
Manuel
Transmission
Automatic
Transmission Detail
Manual Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
132 HP
Power HP
353 - 782 HP
Acceleration 0-100km/h
8.3 s
Acceleration 0-100km/h
2.9 - 5.3 s
Max Speed
-
Max Speed
270 - 325 km/h
Torque
152 Nm
Torque
500 - 1,000 Nm
Number of Cylinders
4
Number of Cylinders
6 - 8
Power kW
97 kW
Power kW
260 - 575 kW
Engine capacity
1,496 cm3
Engine capacity
2,894 - 3,996 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
E
CO2 Efficiency Class
G, B, C
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.