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Hyundai i20 vs Mazda 3 Hatchback comparison

Compare performance (90 HP vs 186 HP), boot space and price (18,600 £ vs 24,500 £ ) at a glance. Find out which car is the better choice for you – Hyundai i20 or Mazda 3 Hatchback?

Hyundai i20 vs Mazda 3 Hatchback: Key differences

Hyundai i20

4 (1 Reviews)
rate
  • noticeably cheaper
  • noticeably lighter
  • only slightly more trunk space
details

Mazda 3 Hatchback

  • considerably more power
  • marginally more efficient
  • considerably quicker 0–100 km/h
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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

i20

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 i20 is noticeably cheaper – starting at 18,600 £ , while the Mazda 3 Hatchback costs 24,500 £ . That’s a price difference of around 5,948 £.

Fuel consumption also shows a difference: the Mazda 3 Hatchback uses 5.6 L/100km and is marginally more efficient than the Hyundai i20 with 5.7 L/100km. The difference is about 0.1 L/100km.

3 Hatchback

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 3 Hatchback offers considerably more power – delivering 186 HP compared to 90 HP. That’s roughly 96 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mazda 3 Hatchback is considerably quicker – completing the sprint in 8 s, while the Hyundai i20 takes 11.5 s. That’s about 3.5 s quicker.

There’s also a difference in torque: the Mazda 3 Hatchback delivers visibly more torque with 240 Nm compared to 172 Nm. That’s about 68 Nm more.

i20

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, Hyundai i20 is noticeably lighter – 1,145 kg compared to 1,419 kg. The difference is around 274 kg.

Looking at boot space, the Hyundai i20 offers only slightly more boot space – 352 L compared to 351 L. That’s a difference of about 1 L.

When it comes to payload, the Mazda 3 Hatchback carries only slightly more – 485 kg compared to 465 kg. That’s a difference of about 20 kg.

Who wins the race in the data check?

The Mazda 3 Hatchback 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 £24,500
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
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Frequently compared as well

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Hyundai i20
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Hyundai i20

The Hyundai i20 is a cheeky small car that mixes smart styling with sensible practicality, feeling more polished and roomy than you might expect for the money. It’s an easy car to live with, offering engaging handling, a comfy cabin and useful equipment that make daily commutes and weekend errands notably less dull.

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Reviews Hyundai i20

4 (1 Reviews)
rate
Jason
17 Nov 2025, 01:46:25

Bought an i20 two years ago and It has surprised me how good It is.

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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Reviews Mazda 3 Hatchback

No reviews yet. Share your experience and help others decide.

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Mazda 3 Hatchback

Costs and Consumption
Price
18,600 - 24,000 £
Price
24,500 - 35,500 £
Consumption L/100km
5.7 L/100km
Consumption L/100km
5.6 - 6.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
128 - 129 g/km
co2
126 - 146 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
1,145 - 1,170 kg
Curb weight
1,419 - 1,549 kg
Trunk capacity
352 L
Trunk capacity
351 L
Length
-
Length
-
Width
1,775 mm
Width
1,795 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
455 - 465 kg
Payload
470 - 485 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
90 HP
Power HP
140 - 186 HP
Acceleration 0-100km/h
11.5 - 12.8 s
Acceleration 0-100km/h
8 - 9.8 s
Max Speed
-
Max Speed
-
Torque
172 Nm
Torque
238 - 240 Nm
Number of Cylinders
3
Number of Cylinders
4
Power kW
66 kW
Power kW
103 - 137 kW
Engine capacity
998 cm3
Engine capacity
1,998 - 2,488 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
D
CO2 Efficiency Class
D, E
Brand
Hyundai
Brand
Mazda
What drivetrain options does the Hyundai i20 have?

The Hyundai i20 is offered with Front-Wheel Drive.

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.