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Mazda 3 Hatchback vs Hyundai i30 comparison

Compare performance (186 HP vs 150 HP), boot space and price (25,000 £ vs 24,600 £ ) at a glance. Find out which car is the better choice for you – Mazda 3 Hatchback or Hyundai i30?

Mazda 3 Hatchback vs Hyundai i30: Key differences

Mazda 3 Hatchback

  • moderately more power
  • only slightly more efficient
  • moderately quicker 0–100 km/h
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Hyundai i30

4.3 (2 Reviews)
rate
  • very slightly cheaper
  • very slightly lighter
  • somewhat more trunk space
details

By Achim Sedelmaier

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

3 Hatchback

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.

Hyundai i30 is very slightly cheaper – starting at 24,600 £ , while the Mazda 3 Hatchback costs 25,000 £ . That’s a price difference of around 463 £.

Fuel consumption also shows a difference: the Mazda 3 Hatchback uses 5.6 L/100km and is only slightly more efficient than the Hyundai i30 with 5.9 L/100km. The difference is about 0.3 L/100km.

i30

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 3 Hatchback offers moderately more power – delivering 186 HP compared to 150 HP. That’s roughly 36 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mazda 3 Hatchback is moderately quicker – completing the sprint in 8 s, while the Hyundai i30 takes 8.9 s. That’s about 0.9 s quicker.

There’s also a difference in torque: the Hyundai i30 delivers barely more torque with 250 Nm compared to 240 Nm. That’s about 10 Nm more.

3 Hatchback

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 terms of curb weight, Hyundai i30 is very slightly lighter – 1,315 kg compared to 1,417 kg. The difference is around 102 kg.

Looking at boot space, the Hyundai i30 offers somewhat more boot space – 395 L compared to 351 L. That’s a difference of about 44 L.

When it comes to payload, the Mazda 3 Hatchback carries very slightly more – 502 kg compared to 485 kg. That’s a difference of about 17 kg.

Who wins the race in the data check?

The Mazda 3 Hatchback is decisively ahead 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 £25,000
3 Hatchback

Mazda 3 Hatchback

  • Engine Type Petrol MHEV
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 140 - 186 HP
  • Consumption L/100km 5.6 - 6.5 L/100km
Mazda 3 Hatchback
Hyundai i30

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mazda 3 Hatchback

The Mazda 3 hatchback blends elegant design with a surprisingly sporty drive, giving a cabin that feels more upscale than you’d expect for the segment. Practical enough for everyday life yet eager to entertain behind the wheel, it’s a smart, good-humored choice that makes even grocery runs feel like a mini escape.

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Hyundai i30

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.

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Mazda 3 Hatchback
Hyundai i30

Costs and Consumption

Price
25,000 - 36,000 £
Price
24,600 - 31,400 £
Consumption L/100km
5.6 - 6.5 L/100km
Consumption L/100km
5.9 - 6.3 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
126 - 146 g/km
co2
134 - 142 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,417 - 1,529 kg
Curb weight
1,315 - 1,435 kg
Trunk capacity
351 L
Trunk capacity
395 L
Length
-
Length
-
Width
1,795 mm
Width
1,795 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
487 - 502 kg
Payload
445 - 485 kg

Engine and Performance

Engine Type
Petrol MHEV
Engine Type
Petrol
Transmission
Manuel, Automatic
Transmission
Manuel, Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
140 - 186 HP
Power HP
115 - 150 HP
Acceleration 0-100km/h
8 - 9.8 s
Acceleration 0-100km/h
8.9 - 11.7 s
Max Speed
-
Max Speed
-
Torque
238 - 240 Nm
Torque
172 - 250 Nm
Number of Cylinders
4
Number of Cylinders
3 - 4
Power kW
103 - 137 kW
Power kW
85 - 110 kW
Engine capacity
1,998 - 2,488 cm3
Engine capacity
998 - 1,598 cm3

General

Model Year
2026
Model Year
2026
CO2 Efficiency Class
D, E
CO2 Efficiency Class
D, E
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.