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Hyundai IONIQ 5 vs Mazda MX-5 Roadster comparison

Compare performance (229 HP vs 132 HP), boot space and price (43,300 £ vs 28,400 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 5 or Mazda MX-5 Roadster?

Hyundai IONIQ 5 vs Mazda MX-5 Roadster: Key differences

Hyundai IONIQ 5

5 (2 Reviews)
rate
  • clearly more power
  • moderately quicker 0–100 km/h
  • considerably more trunk space
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Mazda MX-5 Roadster

  • considerably cheaper
  • considerably 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

IONIQ 5

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Mazda MX-5 Roadster is considerably cheaper – starting at 28,400 £ , while the Hyundai IONIQ 5 costs 43,300 £ . That’s a price difference of around 14,880 £.

MX-5 Roadster

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 Hyundai IONIQ 5 offers clearly more power – delivering 229 HP compared to 132 HP. That’s roughly 97 HP more horsepower.

When accelerating from 0 to 100 km/h, the Hyundai IONIQ 5 is moderately quicker – completing the sprint in 7.5 s, while the Mazda MX-5 Roadster takes 8.3 s. That’s about 0.8 s quicker.

There’s also a difference in torque: the Hyundai IONIQ 5 delivers significantly more torque with 350 Nm compared to 152 Nm. That’s about 198 Nm more.

IONIQ 5

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: Hyundai IONIQ 5 offers more seats – 5 vs 2.

In terms of curb weight, Mazda MX-5 Roadster is considerably lighter – 1,078 kg compared to 1,955 kg. The difference is around 877 kg.

Looking at boot space, the Hyundai IONIQ 5 offers considerably more boot space – 520 L compared to 130 L. That’s a difference of about 390 L.

When it comes to payload, the Hyundai IONIQ 5 carries significantly more – 530 kg compared to 152 kg. That’s a difference of about 378 kg.

Who wins the race in the data check?

The Hyundai IONIQ 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.

from £43,300
IONIQ 5

Hyundai IONIQ 5

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive
  • Power HP : 170 - 229 HP
  • Consumption kWh/100km : 15.6 - 16 kWh/100km
  • Electric Range : 440 - 570 km
Hyundai IONIQ 5
Mazda MX-5 Roadster

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Hyundai IONIQ 5

The Hyundai IONIQ 5 looks like a spaceship that moved into suburbia, pairing bold retro‑futuristic styling with a roomy, cleverly laid-out cabin that makes long trips surprisingly comfortable. Its electric character delivers instant, silky acceleration and low running costs, making it a smart, slightly cheeky pick for buyers who want tech, practicality and personality without the drama.

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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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Hyundai IONIQ 5
Mazda MX-5 Roadster

Costs and Consumption

Price
43,300 - 46,100 £
Price
28,400 - 33,800 £
Consumption L/100km
-
Consumption L/100km
6.2 L/100km
Consumption kWh/100km
15.6 - 16 kWh/100km
Consumption kWh/100km
-
Electric Range
440 - 570 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
140 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Roadster
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
1,955 - 2,060 kg
Curb weight
1,078 kg
Trunk capacity
520 L
Trunk capacity
130 L
Length
-
Length
-
Width
1,890 mm
Width
1,735 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
515 - 530 kg
Payload
152 kg

Engine and Performance

Engine Type
Electric
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel
Transmission Detail
Reduction Gearbox
Transmission Detail
Manual Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
170 - 229 HP
Power HP
132 HP
Acceleration 0-100km/h
7.5 - 8.5 s
Acceleration 0-100km/h
8.3 s
Max Speed
-
Max Speed
-
Torque
350 Nm
Torque
152 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
125 - 168 kW
Power kW
97 kW
Engine capacity
-
Engine capacity
1,496 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
E
Brand
Hyundai
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.