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BYD ETP3 vs Mazda CX-30 comparison

Compare performance (136 HP vs 186 HP), boot space and price (31,600 £ vs 25,700 £ ) at a glance. Find out which car is the better choice for you – BYD ETP3 or Mazda CX-30?

BYD ETP3 vs Mazda CX-30: Key differences

BYD ETP3

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Mazda CX-30

4.5 (11 Reviews)
rate
  • clearly cheaper
  • markedly more power
  • somewhat lighter
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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

ETP3

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 clearly cheaper – starting at 25,700 £ , while the BYD ETP3 costs 31,600 £ . That’s a price difference of around 5,915 £.

CX-30

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 CX-30 offers markedly more power – delivering 186 HP compared to 136 HP. That’s roughly 50 HP more horsepower.

There’s also a difference in torque: the Mazda CX-30 delivers visibly more torque with 240 Nm compared to 180 Nm. That’s about 60 Nm more.

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.

Seats: Mazda CX-30 offers more seats – 5 vs 2.

In terms of curb weight, Mazda CX-30 is somewhat lighter – 1,455 kg compared to 1,640 kg. The difference is around 185 kg.

When it comes to payload, the BYD ETP3 carries markedly more – 780 kg compared to 496 kg. That’s a difference of about 284 kg.

Who wins the race in the data check?

The Mazda CX-30 is slightly ahead 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 £25,700
CX-30

Mazda CX-30

  • Engine Type Petrol MHEV
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 140 - 186 HP
  • Consumption L/100km 5.7 - 6.6 L/100km
BYD ETP3
Mazda CX-30

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BYD ETP3

The BYD ETP3 is a smart, no-nonsense electric offering that blends everyday practicality with a quietly modern design that won’t embarrass you in the supermarket car park. It’s ideal for buyers after fuss-free electric mobility — efficient, clever and just playful enough to make city driving a little more fun.

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Mazda CX-30

The Mazda CX-30 blends Mazda’s upscale styling with a compact crossover body, offering a refined interior and engaging driving dynamics. It’s a practical choice for buyers who want a premium feel and agile handling in a city-friendly package.

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BYD ETP3
Mazda CX-30

Costs and Consumption

Price
31,600 £
Price
25,700 - 37,200 £
Consumption L/100km
-
Consumption L/100km
5.7 - 6.6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
233 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
129 - 148 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Cargo Van
Body Type
SUV
Seats
2
Seats
5
Doors
5
Doors
-
Curb weight
1,640 kg
Curb weight
1,455 - 1,587 kg
Trunk capacity
-
Trunk capacity
422 - 430 L
Length
4,460 mm
Length
-
Width
1,720 mm
Width
1,795 mm
Height
1,875 mm
Height
-
Max trunk capacity
3,500 L
Max trunk capacity
-
Payload
780 kg
Payload
458 - 496 kg

Engine and Performance

Engine Type
Electric
Engine Type
Petrol MHEV
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
-
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
136 HP
Power HP
140 - 186 HP
Acceleration 0-100km/h
-
Acceleration 0-100km/h
8.3 - 10.3 s
Max Speed
100 km/h
Max Speed
-
Torque
180 Nm
Torque
238 - 240 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
100 kW
Power kW
103 - 137 kW
Engine capacity
-
Engine capacity
1,998 - 2,488 cm3

General

Model Year
2023
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
D, E
Brand
BYD
Brand
Mazda
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.