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Kia Niro vs Mazda MX-30 comparison

Compare performance (138 HP vs 170 HP), boot space and price (29,100 £ vs 30,800 £ ) at a glance. Find out which car is the better choice for you – Kia Niro or Mazda MX-30?

Kia Niro vs Mazda MX-30: Key differences

Kia Niro

4.5 (2 Reviews)
rate
  • very slightly cheaper
  • clearly lighter
details

Mazda MX-30

4.6 (1 Reviews)
rate
  • a bit more power
  • noticeably quicker 0–100 km/h
details

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

Niro

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Kia Niro is very slightly cheaper – starting at 29,100 £ , while the Mazda MX-30 costs 30,800 £ . That’s a price difference of around 1,714 £.

MX-30

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 Mazda MX-30 offers a bit more power – delivering 170 HP compared to 138 HP. That’s roughly 32 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mazda MX-30 is noticeably quicker – completing the sprint in 9.1 s, while the Kia Niro takes 11.1 s. That’s about 2 s quicker.

Niro

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Kia Niro is clearly lighter – 1,474 kg compared to 1,849 kg. The difference is around 375 kg.

When it comes to payload, the Kia Niro carries somewhat more – 466 kg compared to 402 kg. That’s a difference of about 64 kg.

Who wins the race in the data check?

The Mazda MX-30 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 £30,800
MX-30

Mazda MX-30

  • Engine Type : Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 170 HP
  • Consumption kWh/100km : 18.3 kWh/100km
  • Electric Range : 85 km
Kia Niro
Mazda MX-30

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Kia Niro

The Kia Niro blends clever packaging and modern styling into a compact crossover that’s refreshingly sensible for daily life. It’s comfortable, economical and packed with user‑friendly tech, so if you want a fuss‑free family car with a touch of green credibility, the Niro is worth a test drive.

details

Mazda MX-30

The Mazda MX-30 trades conventional EV practicality for a boutique vibe, wrapping easy urban agility and a stylish, artisan interior into a compact package that stands out in the crossover crowd. It’s ideal for city-minded buyers who value design and driving feel over long-distance trips, and its quirky details prove Mazda can be playful without losing its driver-focused soul.

details
Kia Niro
Mazda MX-30

Costs and Consumption

Price
29,100 - 33,800 £
Price
30,800 - 37,100 £
Consumption L/100km
4.5 - 4.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
18.3 kWh/100km
Electric Range
-
Electric Range
85 km
Battery Capacity
-
Battery Capacity
-
co2
102 - 111 g/km
co2
22 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,474 kg
Curb weight
1,849 kg
Trunk capacity
-
Trunk capacity
332 - 350 L
Length
-
Length
4,395 mm
Width
1,825 mm
Width
1,848 mm
Height
-
Height
1,555 mm
Max trunk capacity
-
Max trunk capacity
1,137 - 1,155 L
Payload
466 kg
Payload
402 kg

Engine and Performance

Engine Type
Full Hybrid
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
138 HP
Power HP
170 HP
Acceleration 0-100km/h
11.1 - 11.4 s
Acceleration 0-100km/h
9.1 s
Max Speed
-
Max Speed
140 km/h
Torque
265 Nm
Torque
-
Number of Cylinders
4
Number of Cylinders
-
Power kW
102 kW
Power kW
125 kW
Engine capacity
1,580 cm3
Engine capacity
830 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
C
CO2 Efficiency Class
B
Brand
Kia
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.