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Kia Niro vs Mazda MX-30 comparison

Compare performance (138 HP vs 170 HP), boot space and price (29100 £ vs 30800 £ ) 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

5 (1 Reviews)
rate
  • hardly perceptible cheaper
  • distinct lighter

Mazda MX-30

4.6 (1 Reviews)
rate
  • a bit more power
  • clearly perceptible quicker from 0–100 km/h

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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 has a hardly perceptible advantage in terms of price – it starts at 29100 £ , while the Mazda MX-30 costs 30800 £ . That’s a price difference of around 1714 £.

MX-30

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 Mazda MX-30 has a a bit edge – offering 170 HP compared to 138 HP. That’s roughly 32 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mazda MX-30 is clearly perceptible quicker – completing the sprint in 9.10 s, while the Kia Niro takes 11.10 s. That’s about 2 s faster.

Niro

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.

Both vehicles offer seating for 5 people.

In curb weight, Kia Niro is distinct lighter – 1474 kg compared to 1849 kg. The difference is around 375 kg.

When it comes to payload, Kia Niro slightly takes the win – 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 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.

Kia Niro
Mazda MX-30

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £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 : 18.30 kWh
  • Electric Range : 85 km

Kia Niro

5 (1 Reviews)
rate

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

4.6 (1 Reviews)
rate

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
29100 - 33800 £
Price
30800 - 37100 £
Consumption L/100km
4.5 - 4.9 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
18.30 kWh
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
1474 kg
Curb weight
1849 kg
Trunk capacity
-
Trunk capacity
332 - 350 L
Length
-
Length
4395 mm
Width
1825 mm
Width
1848 mm
Height
-
Height
1555 mm
Max trunk capacity
-
Max trunk capacity
1137 - 1155 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
9.10 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
1580 cm3
Engine capacity
830 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
C
CO2 Efficiency Class
B
Brand
Kia
Brand
Mazda
Is the Kia Niro offered with different drivetrains?

The Kia Niro is available as Front-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.