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Kia EV3 vs Mazda 6 Saloon comparison

Compare performance (265 HP vs 258 HP), boot space and price (40,200 £ vs 38,500 £ ) at a glance. Find out which car is the better choice for you – Kia EV3 or Mazda 6 Saloon?

Kia EV3 vs Mazda 6 Saloon: Key differences

Kia EV3

4.6 (5 Reviews)
rate
  • barely more power
  • marginally more efficient
  • only slightly more electric range
  • slightly quicker 0–100 km/h
  • only slightly lighter
  • moderately more trunk space
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Mazda 6 Saloon

  • only slightly cheaper
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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

EV3

Costs and Efficiency:

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

Mazda 6 Saloon is only slightly cheaper – starting at 38,500 £ , while the Kia EV3 costs 40,200 £ . That’s a price difference of around 1,697 £.

In terms of energy consumption, the Kia EV3 is marginally more efficient: consuming 15.8 kWh/100km compared to 16.5 kWh/100km for the Mazda 6 Saloon. That’s a difference of about 0.7 kWh/100km.

As for electric range, the Kia EV3 offers only slightly more range – reaching up to 572 km, about 20 km more than the Mazda 6 Saloon.

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 Kia EV3 offers barely more power – delivering 265 HP compared to 258 HP. That’s roughly 7 HP more horsepower.

When accelerating from 0 to 100 km/h, the Kia EV3 is slightly quicker – completing the sprint in 6.6 s, while the Mazda 6 Saloon takes 7.6 s. That’s about 1 s quicker.

There’s also a difference in torque: the Kia EV3 delivers a bit more torque with 385 Nm compared to 320 Nm. That’s about 65 Nm more.

EV3

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, Kia EV3 is only slightly lighter – 1,995 kg compared to 2,027 kg. The difference is around 32 kg.

Looking at boot space, the Kia EV3 offers moderately more boot space – 413 L compared to 336 L. That’s a difference of about 77 L.

When it comes to payload, the Kia EV3 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 Kia EV3 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 £40,200
EV3

Kia EV3

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 265 HP
  • Consumption kWh/100km : 15.8 kWh/100km
  • Electric Range : 572 km
details

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View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Kia EV3

The Kia EV3 is a stylish, user-friendly electric crossover that focuses on practicality and a roomy, well-equipped cabin. It delivers a comfortable ride with intuitive technology and efficient everyday performance, making it a sensible choice for city and family use.

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IMG_0232
21312_Concept_EV3
21485_Concept_EV3

Reviews Kia EV3

4.6 (5 Reviews)
rate
pedro
8 May 2026, 11:01:53

Aesthetically it seems nicer to me, and I think it's better soundproofed.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
José
24 Dec 2025, 17:42:54

A good car for a small family. Easy and practical.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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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Mazda 6 Saloon

Costs and Consumption
Price
40,200 - 43,900 £
Price
38,500 - 41,600 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.8 kWh/100km
Consumption kWh/100km
16.5 - 16.6 kWh/100km
Electric Range
572 km
Electric Range
479 - 552 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,995 kg
Curb weight
2,027 - 2,028 kg
Trunk capacity
413 L
Trunk capacity
336 L
Length
-
Length
4,921 mm
Width
1,850 mm
Width
1,890 mm
Height
-
Height
1,491 mm
Max trunk capacity
-
Max trunk capacity
1,074 L
Payload
485 kg
Payload
359 - 360 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
265 HP
Power HP
245 - 258 HP
Acceleration 0-100km/h
6.6 s
Acceleration 0-100km/h
7.6 - 7.8 s
Max Speed
-
Max Speed
175 km/h
Torque
385 Nm
Torque
320 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
195 kW
Power kW
180 - 190 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Kia
Brand
Mazda
What drivetrain options does the Kia EV3 have?

The Kia EV3 is available as All-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.