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Hyundai i30 vs Mazda CX-30 comparison

Compare performance (150 HP vs 186 HP), boot space and price (24600 £ vs 25200 £ ) at a glance. Find out which car is the better choice for you – Hyundai i30 or Mazda CX-30?

Hyundai i30 vs Mazda CX-30: Key differences

Hyundai i30

4.4 (1 Reviews)
rate
  • minimal cheaper
  • slightly lighter

Mazda CX-30

4.4 (2 Reviews)
rate
  • to a small extent more power
  • minimal more efficient
  • minimal quicker from 0–100 km/h
  • minimal more trunk space

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

i30

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Hyundai i30 has a minimal advantage in terms of price – it starts at 24600 £ , while the Mazda CX-30 costs 25200 £ . That’s a price difference of around 677 £.

Fuel consumption also shows a difference: Mazda CX-30 manages with 5.70 L and is therefore minimal more efficient than the Hyundai i30 with 5.90 L. The difference is about 0.20 L per 100 km.

CX-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 CX-30 has a to a small extent edge – offering 186 HP compared to 150 HP. That’s roughly 36 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mazda CX-30 is minimal quicker – completing the sprint in 8.30 s, while the Hyundai i30 takes 8.90 s. That’s about 0.60 s faster.

There’s also a difference in torque: Hyundai i30 pulls barely noticeable stronger with 250 Nm compared to 240 Nm. That’s about 10 Nm difference.

i30

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 curb weight, Hyundai i30 is slightly lighter – 1315 kg compared to 1455 kg. The difference is around 140 kg.

In terms of boot space, the Mazda CX-30 offers minimal more room – 430 L compared to 395 L. That’s a difference of about 35 L.

When it comes to payload, Mazda CX-30 minimal takes the win – 496 kg compared to 485 kg. That’s a difference of about 11 kg.

Who wins the race in the data check?

The Mazda CX-30 is far ahead 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.

Frequently compared as well

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Mazda CX-30
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Mazda CX-30
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The Mazda CX-30 feels like a little premium driver’s car with sharper handling, a beautifully put-together interior and just the sort of polish that makes daily drives more enjoyable, while the Toyota Yaris Cross leans hard into practicality and hybrid efficiency for city life. Pick the CX-30 if …
Hyundai i30
Mazda CX-30

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £25,200
CX-30

Mazda CX-30

  • Engine Type : Petrol MHEV
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 140 - 186 HP
  • Consumption L/100km : 5.7 - 6.6 L
details

Hyundai i30

4.4 (1 Reviews)
rate

The Hyundai i30 proves that sensible can also be stylish, offering a confident driving character wrapped in neat, modern design. It serves up a roomy, well-equipped cabin and composed ride that make everyday motoring feel like a clever purchase rather than a compromise.

details
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Mazda CX-30

4.4 (2 Reviews)
rate

The Mazda CX-30 blends sleek coupe-like lines with the practicality of a compact crossover, feeling more premium than its price tag suggests. It’s a joy to drive for anyone who likes a taut chassis and an interior that treats daily commutes like a small luxury escape.

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Reviews Hyundai i30

4.4 (1 Reviews)
rate

Reviews Mazda CX-30

4.4 (2 Reviews)
rate
Stefan Zapp
31 Jan 2026, 22:32:56

I drive a CX30 with 150 hp. I'm very satisfied with the car.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Hyundai i30
Mazda CX-30

Costs and Consumption
Price
24600 - 31400 £
Price
25200 - 36800 £
Consumption L/100km
5.9 - 6.3 L
Consumption L/100km
5.7 - 6.6 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
134 - 142 g/km
co2
129 - 148 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1315 - 1435 kg
Curb weight
1455 - 1587 kg
Trunk capacity
395 L
Trunk capacity
422 - 430 L
Length
-
Length
-
Width
1795 mm
Width
1795 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
445 - 485 kg
Payload
458 - 496 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Petrol MHEV
Transmission
Manuel, Automatic
Transmission
Manuel, Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
115 - 150 HP
Power HP
140 - 186 HP
Acceleration 0-100km/h
8.9 - 11.7 s
Acceleration 0-100km/h
8.3 - 10.3 s
Max Speed
-
Max Speed
-
Torque
172 - 250 Nm
Torque
238 - 240 Nm
Number of Cylinders
3 - 4
Number of Cylinders
4
Power kW
85 - 110 kW
Power kW
103 - 137 kW
Engine capacity
998 - 1598 cm3
Engine capacity
1998 - 2488 cm3

General
Model Year
2026
Model Year
2025
CO2 Efficiency Class
D, E
CO2 Efficiency Class
D, E
Brand
Hyundai
Brand
Mazda

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What drive types are available for the Hyundai i30?

Available configurations include 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.