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Mazda MX-5 Roadster vs Hyundai IONIQ 5 comparison

Compare performance (132 HP vs 229 HP), boot space and price (29,000 £ vs 43,300 £ ) at a glance. Find out which car is the better choice for you – Mazda MX-5 Roadster or Hyundai IONIQ 5?

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

Mazda MX-5 Roadster

  • considerably cheaper
  • considerably lighter
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Hyundai IONIQ 5

5 (2 Reviews)
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  • significantly more power
  • somewhat quicker 0–100 km/h
  • clearly more trunk space
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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

MX-5 Roadster

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 Roadster is considerably cheaper – starting at 29,000 £ , while the Hyundai IONIQ 5 costs 43,300 £ . That’s a price difference of around 14,366 £.

IONIQ 5

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 Hyundai IONIQ 5 offers significantly 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 somewhat 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 clearly more torque with 350 Nm compared to 152 Nm. That’s about 198 Nm more.

MX-5 Roadster

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: 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 clearly 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 considerably 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 stands well ahead of its rival 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
Mazda MX-5 Roadster
Hyundai IONIQ 5

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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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
Hyundai IONIQ 5

Costs and Consumption

Price
29,000 - 34,300 £
Price
43,300 - 46,100 £
Consumption L/100km
6.2 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.6 - 16 kWh/100km
Electric Range
-
Electric Range
440 - 570 km
Battery Capacity
-
Battery Capacity
-
co2
140 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

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

Engine and Performance

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

General

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