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Kia Sportage vs Mazda MX-5 Roadster - Differences and prices compared

Compare performance (239 HP vs 132 HP), boot space and price (30200 £ vs 28400 £ ) at a glance. Find out which car is the better choice for you – Kia Sportage or Mazda MX-5 Roadster?

Kia Sportage

4.9 (2 Reviews)
rate

Mazda MX-5 Roadster

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

Sportage

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 has a slight advantage in terms of price – it starts at 28400 £ , while the Kia Sportage costs 30200 £ . That’s a price difference of around 1714 £.

Fuel consumption also shows a difference: Kia Sportage manages with 5 L and is therefore distinct more efficient than the Mazda MX-5 Roadster with 6.20 L. The difference is about 1.20 L per 100 km.

MX-5 Roadster

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 Kia Sportage has a clearly edge – offering 239 HP compared to 132 HP. That’s roughly 107 HP more horsepower.

In acceleration from 0 to 100 km/h, the Kia Sportage is minimal quicker – completing the sprint in 7.90 s, while the Mazda MX-5 Roadster takes 8.30 s. That’s about 0.40 s faster.

There’s also a difference in torque: Kia Sportage pulls clearly stronger with 320 Nm compared to 152 Nm. That’s about 168 Nm difference.

Sportage

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: Kia Sportage offers clearly more seating capacity – 5 vs 2.

In curb weight, Mazda MX-5 Roadster is significantly lighter – 1078 kg compared to 1552 kg. The difference is around 474 kg.

In terms of boot space, the Kia Sportage offers decisively more room – 587 L compared to 130 L. That’s a difference of about 457 L.

When it comes to payload, Kia Sportage significantly takes the win – 580 kg compared to 152 kg. That’s a difference of about 428 kg.

Who wins the race in the data check?

The Kia Sportage is clearly superior 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.

Kia Sportage
Mazda MX-5 Roadster

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £30,200
Sportage

Kia Sportage

  • Engine Type : Petrol, Full Hybrid, Diesel MHEV
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 136 - 239 HP
  • Consumption L/100km : 5 - 7.9 L
details

Kia Sportage

4.9 (2 Reviews)
rate

The Kia Sportage proves you don't have to choose between style and sensible family motoring, wrapping modern, confident looks around a roomy, well-equipped cabin. It's an easy car to live with — comfortable on daily runs, pleasantly engaging when you want a bit of fun, and kind to your wallet so you can keep smiling at the fuel pump.

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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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Reviews Kia Sportage

4.9 (2 Reviews)
rate

Reviews Mazda MX-5 Roadster

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Costs and Consumption
Price
30200 - 43900 £
Price
28400 - 33800 £
Consumption L/100km
5 - 7.9 L
Consumption L/100km
6.20 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
132 - 180 g/km
co2
140 g/km
Fuel tank capacity
52 - 54 L
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Roadster
Seats
5
Seats
2
Doors
5
Doors
-
Curb weight
1552 - 1733 kg
Curb weight
1078 kg
Trunk capacity
526 - 587 L
Trunk capacity
130 L
Length
4540 mm
Length
-
Width
1865 mm
Width
1735 mm
Height
1645 mm
Height
-
Max trunk capacity
1715 - 1776 L
Max trunk capacity
-
Payload
543 - 580 kg
Payload
152 kg

Engine and Performance
Engine Type
Petrol, Full Hybrid, Diesel MHEV
Engine Type
Petrol
Transmission
Manuel, Automatic
Transmission
Manuel
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Manual Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
136 - 239 HP
Power HP
132 HP
Acceleration 0-100km/h
7.9 - 11.6 s
Acceleration 0-100km/h
8.30 s
Max Speed
180 - 203 km/h
Max Speed
-
Torque
250 - 320 Nm
Torque
152 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
100 - 176 kW
Power kW
97 kW
Engine capacity
1598 cm3
Engine capacity
1496 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
F, D, E, G
CO2 Efficiency Class
E
Brand
Kia
Brand
Mazda

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Is the Kia Sportage offered with different drivetrains?

The Kia Sportage is offered with Front-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.