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Hyundai i30 vs Mazda 6 Saloon comparison

Compare performance (150 HP vs 258 HP), boot space and price (24,600 £ vs 38,500 £ ) at a glance. Find out which car is the better choice for you – Hyundai i30 or Mazda 6 Saloon?

Hyundai i30 vs Mazda 6 Saloon: Key differences

Hyundai i30

4.3 (2 Reviews)
rate
  • considerably cheaper
  • clearly lighter
  • slightly more trunk space
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Mazda 6 Saloon

  • substantially more power
  • slightly quicker 0–100 km/h
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By Achim Sedelmaier

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

i30

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.

Hyundai i30 is considerably cheaper – starting at 24,600 £ , while the Mazda 6 Saloon costs 38,500 £ . That’s a price difference of around 13,928 £.

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 substantially more power – delivering 258 HP compared to 150 HP. That’s roughly 108 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mazda 6 Saloon is slightly quicker – completing the sprint in 7.6 s, while the Hyundai i30 takes 8.9 s. That’s about 1.3 s quicker.

There’s also a difference in torque: the Mazda 6 Saloon delivers visibly more torque with 320 Nm compared to 250 Nm. That’s about 70 Nm more.

i30

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Hyundai i30 is clearly lighter – 1,315 kg compared to 2,027 kg. The difference is around 712 kg.

Looking at boot space, the Hyundai i30 offers slightly more boot space – 395 L compared to 336 L. That’s a difference of about 59 L.

When it comes to payload, the Hyundai i30 carries markedly more – 485 kg compared to 360 kg. That’s a difference of about 125 kg.

Who wins the race in the data check?

The Mazda 6 Saloon 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.

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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Frequently compared as well

Hyundai i20
Hyundai i30
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Kia Ceed
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Hyundai i30
Mazda 6 Saloon

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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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Reviews Hyundai i30

4.3 (2 Reviews)
rate

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

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.

Frequently compared as well

Hyundai i30
Skoda Scala
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Hyundai i30
SEAT Ibiza
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Renault Clio
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Hyundai i30
Hyundai i30 Wagon
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Hyundai i30
Kia XCeed
VS
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Hyundai i30
SEAT Arona
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Hyundai i30
VW T-Cross
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In the compact car arena, the Hyundai i30 brings a refined and sporty edge with its sleek design and impressive fuel efficiency, making it an attractive option for city commuters. Meanwhile, the VW T-Cross offers a higher driving position and a more rugged appeal, appealing to those who crave a …
Hyundai i30
Mazda 6 Saloon

Costs and Consumption
Price
24,600 - 31,400 £
Price
38,500 - 41,600 £
Consumption L/100km
5.9 - 6.3 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
134 - 142 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
1,315 - 1,435 kg
Curb weight
2,027 - 2,028 kg
Trunk capacity
395 L
Trunk capacity
336 L
Length
-
Length
4,921 mm
Width
1,795 mm
Width
1,890 mm
Height
-
Height
1,491 mm
Max trunk capacity
-
Max trunk capacity
1,074 L
Payload
445 - 485 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
115 - 150 HP
Power HP
245 - 258 HP
Acceleration 0-100km/h
8.9 - 11.7 s
Acceleration 0-100km/h
7.6 - 7.8 s
Max Speed
-
Max Speed
175 km/h
Torque
172 - 250 Nm
Torque
320 Nm
Number of Cylinders
3 - 4
Number of Cylinders
-
Power kW
85 - 110 kW
Power kW
180 - 190 kW
Engine capacity
998 - 1,598 cm3
Engine capacity
-

General
Model Year
2026
Model Year
2025
CO2 Efficiency Class
D, E
CO2 Efficiency Class
A
Brand
Hyundai
Brand
Mazda
Is the Hyundai i30 offered with different drivetrains?

The Hyundai i30 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.