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Hyundai i20 vs Mazda 6 Saloon comparison

Compare performance (90 HP vs 258 HP), boot space and price (18,800 £ vs 38,500 £ ) at a glance. Find out which car is the better choice for you – Hyundai i20 or Mazda 6 Saloon?

Hyundai i20 vs Mazda 6 Saloon: Key differences

Hyundai i20

4 (1 Reviews)
rate
  • significantly cheaper
  • considerably lighter
  • only slightly more trunk space
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Mazda 6 Saloon

  • considerably more power
  • 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:

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

Hyundai i20 is significantly cheaper – starting at 18,800 £ , while the Mazda 6 Saloon costs 38,500 £ . That’s a price difference of around 19,671 £.

6 Saloon

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 6 Saloon offers considerably more power – delivering 258 HP compared to 90 HP. That’s roughly 168 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mazda 6 Saloon is considerably quicker – completing the sprint in 7.6 s, while the Hyundai i20 takes 11.5 s. That’s about 3.9 s quicker.

There’s also a difference in torque: the Mazda 6 Saloon delivers substantially more torque with 320 Nm compared to 172 Nm. That’s about 148 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 considerably lighter – 1,145 kg compared to 2,027 kg. The difference is around 882 kg.

Looking at boot space, the Hyundai i20 offers only slightly more boot space – 352 L compared to 336 L. That’s a difference of about 16 L.

When it comes to payload, the Hyundai i20 carries noticeably more – 465 kg compared to 360 kg. That’s a difference of about 105 kg.

Who wins the race in the data check?

The Mazda 6 Saloon 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.

from £38,500
6 Saloon

Mazda 6 Saloon

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive
  • Power HP 245 - 258 HP
  • Consumption kWh/100km 16.5 - 16.6 kWh/100km
  • Electric Range 479 - 552 km
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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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hyundai-all-new-i20-interior-04
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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 6 Saloon

The Mazda6 saloon feels like the sensible yet stylish choice for buyers who want a car that drives with poise and looks sharper than its badge suggests. It mixes engaging handling, a refined cabin and everyday practicality without shouting for attention — perfect for those who prefer understated class with a wink.

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Reviews Mazda 6 Saloon

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

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Hyundai i20
Mazda 6 Saloon

Costs and Consumption
Price
18,800 - 24,400 £
Price
38,500 - 41,600 £
Consumption L/100km
5.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.5 - 16.6 kWh/100km
Electric Range
-
Electric Range
479 - 552 km
Battery Capacity
-
Battery Capacity
-
co2
128 - 129 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,145 - 1,170 kg
Curb weight
2,027 - 2,028 kg
Trunk capacity
352 L
Trunk capacity
336 L
Length
-
Length
4,921 mm
Width
1,775 mm
Width
1,890 mm
Height
-
Height
1,491 mm
Max trunk capacity
-
Max trunk capacity
1,074 L
Payload
455 - 465 kg
Payload
359 - 360 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Electric
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
90 HP
Power HP
245 - 258 HP
Acceleration 0-100km/h
11.5 - 12.8 s
Acceleration 0-100km/h
7.6 - 7.8 s
Max Speed
-
Max Speed
175 km/h
Torque
172 Nm
Torque
320 Nm
Number of Cylinders
3
Number of Cylinders
-
Power kW
66 kW
Power kW
180 - 190 kW
Engine capacity
998 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
D
CO2 Efficiency Class
A
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.