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Mazda CX-30 vs NIO ET5 comparison

Compare performance (186 HP vs 490 HP), boot space and price (25,700 £ vs 40,700 £ ) at a glance. Find out which car is the better choice for you – Mazda CX-30 or NIO ET5?

Mazda CX-30 vs NIO ET5: Key differences

Mazda CX-30

4.5 (11 Reviews)
rate
  • clearly cheaper
  • considerably lighter
  • slightly more trunk space
details

NIO ET5

5 (1 Reviews)
rate
  • clearly more power
  • substantially quicker 0–100 km/h
details

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

CX-30

Costs and Efficiency:

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

Mazda CX-30 is clearly cheaper – starting at 25,700 £ , while the NIO ET5 costs 40,700 £ . That’s a price difference of around 15,009 £.

ET5

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the NIO ET5 offers clearly more power – delivering 490 HP compared to 186 HP. That’s roughly 304 HP more horsepower.

When accelerating from 0 to 100 km/h, the NIO ET5 is substantially quicker – completing the sprint in 4 s, while the Mazda CX-30 takes 8.3 s. That’s about 4.3 s quicker.

There’s also a difference in torque: the NIO ET5 delivers significantly more torque with 700 Nm compared to 240 Nm. That’s about 460 Nm more.

CX-30

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 considerably lighter – 1,455 kg compared to 2,215 kg. The difference is around 760 kg.

Looking at boot space, the Mazda CX-30 offers slightly more boot space – 430 L compared to 386 L. That’s a difference of about 44 L.

When it comes to payload, the Mazda CX-30 carries only slightly more – 496 kg compared to 475 kg. That’s a difference of about 21 kg.

Who wins the race in the data check?

The NIO ET5 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 £40,700
ET5

NIO ET5

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 490 HP
  • Consumption kWh/100km 18.6 - 18.9 kWh/100km
  • Electric Range 456 - 590 km
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Mazda CX-30
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In the tussle between the cheeky Ford Puma and the stylish Mazda CX-30, the Puma serves up playful handling, clever practicality and sharper value, while the CX-30 rewards you with a more premium cabin and composed, grown-up refinement. Choose the Puma for everyday fun and sensible running costs; …
Mazda CX-30
Suzuki S-Cross
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Mazda CX-30
NIO ET5

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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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Reviews Mazda CX-30

4.5 (11 Reviews)
rate
Carlos
18 Jul 2026, 09:40:54

The Mazda is a more elegant car, less cumbersome and, even though it’s also an SUV, it feels less like an SUV and more like a regular car. Besides having an interior that feels more "like a real car" and less "smartphone," the finishes are also superior and the dynamic behavior is better. The lower power is made up for by being about 100 kg lighter, a lower vehicle height (more aerodynamic efficiency), and a smoother drive thanks to a high-displacement, non-turbo engine. The equipment is very similar but the Mazda just has more "class." Prices are comparable with equal equipment, and the difference is size: the Tucson being 11 cm longer is noticeable, especially in the boot — the Mazda’s is fine, but the Tucson’s is cavernous. If you don’t actually need something that big, I recommend the Mazda.

How do you mainly use this car? (optional): Long-distance driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Value for Money
Jarek
4 Jun 2026, 09:16:53

The pleasure of driving and everything we call premium sensations.

How do you mainly use this car? (optional): Long-distance driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Danny
31 May 2026, 17:14:00

Nice luxury car, although I'm not sure I find the oversized rims that attractive. On the other hand, I like the Mazda 3 better.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Practicality / Trunk & Everyday Use
Value for Money
Paul
27 May 2026, 05:17:55

Better soundproofed, more powerful, and feels more like a continuation of my hands and feet when driving — in other words, you feel like a single unit during the driving experience — but cramped for me at 6 ft 1 in to get in and out…

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
Michele
8 May 2026, 17:46:44

Quiet; well finished, predominantly analog dashboard; excellent value for money

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

NIO ET5

NIO ET5 arrives with sleek, minimalist lines and a cabin that feels more like a calm lounge than a dashboard, delivering a composed drive that keeps motorway monotony at bay. Tech is smart rather than showy, and the brand’s novel ownership options make it an appealing choice for buyers who want electric convenience without the usual headaches — plus it brings enough personality to make charging stops less boring.

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Reviews NIO ET5

5 (1 Reviews)
rate

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

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Mazda CX-30
NIO ET5

Costs and Consumption
Price
25,700 - 37,200 £
Price
40,700 - 58,700 £
Consumption L/100km
5.7 - 6.6 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
18.6 - 18.9 kWh/100km
Electric Range
-
Electric Range
456 - 590 km
Battery Capacity
-
Battery Capacity
73.5 - 90 kWh
co2
129 - 148 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,455 - 1,587 kg
Curb weight
2,215 - 2,235 kg
Trunk capacity
422 - 430 L
Trunk capacity
386 L
Length
-
Length
4,790 mm
Width
1,795 mm
Width
1,960 mm
Height
-
Height
1,499 mm
Max trunk capacity
-
Max trunk capacity
1,135 L
Payload
458 - 496 kg
Payload
455 - 475 kg

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

General
Model Year
2025
Model Year
2023
CO2 Efficiency Class
D, E
CO2 Efficiency Class
A
Brand
Mazda
Brand
NIO
What drive types are available for the Mazda CX-30?

Available configurations include Front-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.