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Kia EV6 vs Mazda CX-30 comparison

Compare performance (609 HP vs 186 HP), boot space and price (38,600 £ vs 25,200 £ ) at a glance. Find out which car is the better choice for you – Kia EV6 or Mazda CX-30?

Kia EV6 vs Mazda CX-30: Key differences

Kia EV6

5 (3 Reviews)
rate
  • substantially more power
  • clearly quicker 0–100 km/h
  • a bit more trunk space

Mazda CX-30

4.6 (3 Reviews)
rate
  • significantly cheaper
  • visibly lighter

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

EV6

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.

Mazda CX-30 is significantly cheaper – starting at 25,200 £ , while the Kia EV6 costs 38,600 £ . That’s a price difference of around 13,328 £.

CX-30

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 Kia EV6 offers substantially more power – delivering 609 HP compared to 186 HP. That’s roughly 423 HP more horsepower.

When accelerating from 0 to 100 km/h, the Kia EV6 is clearly quicker – completing the sprint in 3.5 s, while the Mazda CX-30 takes 8.3 s. That’s about 4.8 s quicker.

There’s also a difference in torque: the Kia EV6 delivers considerably more torque with 770 Nm compared to 240 Nm. That’s about 530 Nm more.

EV6

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, Mazda CX-30 is visibly lighter – 1,455 kg compared to 1,955 kg. The difference is around 500 kg.

Looking at boot space, the Kia EV6 offers a bit more boot space – 490 L compared to 430 L. That’s a difference of about 60 L.

When it comes to payload, the Mazda CX-30 carries very slightly more – 496 kg compared to 450 kg. That’s a difference of about 46 kg.

Who wins the race in the data check?

The Kia EV6 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 £38,600
EV6

Kia EV6

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 170 - 609 HP
  • Consumption kWh/100km : 15.9 - 20.9 kWh/100km
  • Electric Range : 428 - 582 km
details

Frequently compared as well

Kia EV6
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Mazda CX-30

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Kia EV6

The Kia EV6 looks like it sprinted off a concept stage, its bold, futuristic lines wrapping a surprisingly spacious and grown-up cabin. On the road it delivers crisp, immediate thrust and composed handling, with enough everyday practicality and slick tech to make ditching petrol feel like an upgrade rather than a compromise.

details
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Kia_EV6_PETD_74
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Kia_EV6_Int_02

Reviews Kia EV6

5 (3 Reviews)
rate
María Cardoso
11 Feb 2026, 06:43:58

I love this car — it moves super fast, makes me feel safe and wonderfully agile, like it’s got the power of a gasoline V8.

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
Janek
4 Feb 2026, 14:52:37

Great for city and recreational driving. Highway speeds and winter reveal its appetite for electricity — range drops quickly. The low beams could be brighter; the high beam is potent! Other than that, the car really pampers you.

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

Mazda CX-30

The Mazda CX-30 blends sleek coupe-like lines with the practicality of a compact crossover, feeling more premium than its price tag suggests. It’s a joy to drive for anyone who likes a taut chassis and an interior that treats daily commutes like a small luxury escape.

details
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Reviews Mazda CX-30

4.6 (3 Reviews)
rate
Stefan Zapp
31 Jan 2026, 22:32:56

I drive a CX30 with 150 hp. I'm very satisfied with the car.

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

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Kia EV6
Mazda CX-30

Costs and Consumption
Price
38,600 - 60,000 £
Price
25,200 - 36,800 £
Consumption L/100km
-
Consumption L/100km
5.7 - 6.6 L/100km
Consumption kWh/100km
15.9 - 20.9 kWh/100km
Consumption kWh/100km
-
Electric Range
428 - 582 km
Electric Range
-
Battery Capacity
63 - 84 kWh
Battery Capacity
-
co2
0 g/km
co2
129 - 148 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1,955 - 2,220 kg
Curb weight
1,455 - 1,587 kg
Trunk capacity
480 - 490 L
Trunk capacity
422 - 430 L
Length
4,695 mm
Length
-
Width
1,880 - 1,890 mm
Width
1,795 mm
Height
1,550 mm
Height
-
Max trunk capacity
1,290 L
Max trunk capacity
-
Payload
440 - 450 kg
Payload
458 - 496 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol MHEV
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
170 - 609 HP
Power HP
140 - 186 HP
Acceleration 0-100km/h
3.5 - 8.7 s
Acceleration 0-100km/h
8.3 - 10.3 s
Max Speed
185 - 188 km/h
Max Speed
-
Torque
350 - 770 Nm
Torque
238 - 240 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
125 - 448 kW
Power kW
103 - 137 kW
Engine capacity
-
Engine capacity
1,998 - 2,488 cm3

General
Model Year
2,024 - 2,025
Model Year
2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
D, E
Brand
Kia
Brand
Mazda
What drivetrain options does the Kia EV6 have?

Available configurations include Rear-Wheel Drive or 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.