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Mazda 6 Saloon vs Kia EV4 Sedan - Differences and prices compared

Compare performance (258 HP vs 204 HP), boot space and price (38500 £ vs 35600 £ ) at a glance. Find out which car is the better choice for you – Mazda 6 Saloon or Kia EV4 Sedan?

Mazda 6 Saloon

Kia EV4 Sedan

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

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Kia EV4 Sedan has a minimal advantage in terms of price – it starts at 35600 £ , while the Mazda 6 Saloon costs 38500 £ . That’s a price difference of around 2923 £.

In terms of energy consumption, the advantage goes to the Kia EV4 Sedan: with 14.30 kWh per 100 km, it’s to a small extent more efficient than the Mazda 6 Saloon with 16.50 kWh. That’s a difference of about 2.20 kWh.

As for electric range, the Kia EV4 Sedan performs somewhat better – achieving up to 633 km, about 81 km more than the Mazda 6 Saloon.

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 6 Saloon has a evident edge – offering 258 HP compared to 204 HP. That’s roughly 54 HP more horsepower.

In acceleration from 0 to 100 km/h, the Kia EV4 Sedan is slight quicker – completing the sprint in 7.40 s, while the Mazda 6 Saloon takes 7.60 s. That’s about 0.20 s faster.

In terms of top speed, the Mazda 6 Saloon performs slight better – reaching 175 km/h, while the Kia EV4 Sedan tops out at 170 km/h. The difference is around 5 km/h.

There’s also a difference in torque: Mazda 6 Saloon pulls a bit stronger with 320 Nm compared to 283 Nm. That’s about 37 Nm difference.

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, Kia EV4 Sedan is a bit lighter – 1815 kg compared to 2027 kg. The difference is around 212 kg.

In terms of boot space, the Kia EV4 Sedan offers clearly perceptible more room – 490 L compared to 336 L. That’s a difference of about 154 L.

When it comes to payload, Kia EV4 Sedan noticeable takes the win – 455 kg compared to 360 kg. That’s a difference of about 95 kg.

Who wins the race in the data check?

The Kia EV4 Sedan comes out ahead with a more balanced overall result 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.

Mazda 6 Saloon
Kia EV4 Sedan

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £35,600
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Kia EV4 Sedan

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 204 HP
  • Consumption kWh/100km : 14.3 - 14.9 kWh
  • Electric Range : 456 - 633 km
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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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Kia EV4 Sedan

Kia's EV4 Sedan makes a striking impression with its sleek and modern design, embodying the brand's progressive approach to electric mobility. The vehicle's interior is a harmonious blend of comfort and cutting-edge technology, providing both driver and passengers with a premium experience. With its focus on sustainability and innovation, the EV4 Sedan is set to redefine expectations for eco-friendly sedans on the road.

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Reviews Mazda 6 Saloon

Reviews Kia EV4 Sedan

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Costs and Consumption
Price
38500 - 41600 £
Price
35600 - 43700 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
16.5 - 16.6 kWh
Consumption kWh/100km
14.3 - 14.9 kWh
Electric Range
479 - 552 km
Electric Range
456 - 633 km
Battery Capacity
-
Battery Capacity
58.30 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
Sedan
Seats
5
Seats
5
Doors
5
Doors
4
Curb weight
2027 - 2028 kg
Curb weight
1815 - 1914 kg
Trunk capacity
336 L
Trunk capacity
490 L
Length
4921 mm
Length
4730 mm
Width
1890 mm
Width
1860 mm
Height
1491 mm
Height
1480 mm
Max trunk capacity
1074 L
Max trunk capacity
-
Payload
359 - 360 kg
Payload
441 - 455 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
245 - 258 HP
Power HP
204 HP
Acceleration 0-100km/h
7.6 - 7.8 s
Acceleration 0-100km/h
7.4 - 7.8 s
Max Speed
175 km/h
Max Speed
170 km/h
Torque
320 Nm
Torque
283 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
180 - 190 kW
Power kW
150 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Mazda
Brand
Kia

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Is the Mazda 6 Saloon offered with different drivetrains?

The Mazda 6 Saloon is offered with Rear-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.