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NIO ET5 vs BYD Atto 3 comparison

Compare performance (490 HP vs 449 HP), boot space and price (40,700 £ vs 38,600 £ ) at a glance. Find out which car is the better choice for you – NIO ET5 or BYD Atto 3?

NIO ET5 vs BYD Atto 3: Key differences

NIO ET5

5 (1 Reviews)
rate
  • only slightly more power
  • moderately more electric range
details

BYD Atto 3

4.3 (5 Reviews)
rate
  • marginally cheaper
  • moderately more efficient
  • barely quicker 0–100 km/h
  • somewhat lighter
  • markedly more trunk space
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

ET5

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.

BYD Atto 3 is marginally cheaper – starting at 38,600 £ , while the NIO ET5 costs 40,700 £ . That’s a price difference of around 2,152 £.

In terms of energy consumption, the BYD Atto 3 is moderately more efficient: consuming 16.4 kWh/100km compared to 18.6 kWh/100km for the NIO ET5. That’s a difference of about 2.2 kWh/100km.

As for electric range, the NIO ET5 offers moderately more range – reaching up to 590 km, about 80 km more than the BYD Atto 3.

Atto 3

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 only slightly more power – delivering 490 HP compared to 449 HP. That’s roughly 41 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Atto 3 is barely quicker – completing the sprint in 3.9 s, while the NIO ET5 takes 4 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the NIO ET5 delivers a bit more torque with 700 Nm compared to 560 Nm. That’s about 140 Nm more.

ET5

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, BYD Atto 3 is somewhat lighter – 1,880 kg compared to 2,215 kg. The difference is around 335 kg.

Looking at boot space, the BYD Atto 3 offers markedly more boot space – 490 L compared to 386 L. That’s a difference of about 104 L.

When it comes to payload, the BYD Atto 3 carries moderately more – 530 kg compared to 475 kg. That’s a difference of about 55 kg.

Who wins the race in the data check?

The BYD Atto 3 comes out modestly 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 £38,600
Atto 3

BYD Atto 3

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 313 - 449 HP
  • Consumption kWh/100km 16.4 - 17.8 kWh/100km
  • Electric Range 470 - 510 km
NIO ET5
BYD Atto 3

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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.

details

BYD Atto 3

The BYD Atto 3 is an electric crossover that blends a distinctive, modern design with a comfortable, well-equipped cabin suited to everyday family use. It offers a relaxed, smooth driving feel and practical running costs, making it a sensible choice if you want an uncomplicated, value-focused EV.

details
NIO ET5
BYD Atto 3

Costs and Consumption

Price
40,700 - 58,700 £
Price
38,600 - 43,700 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
18.6 - 18.9 kWh/100km
Consumption kWh/100km
16.4 - 17.8 kWh/100km
Electric Range
456 - 590 km
Electric Range
470 - 510 km
Battery Capacity
73.5 - 90 kWh
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
2,215 - 2,235 kg
Curb weight
1,880 - 1,990 kg
Trunk capacity
386 L
Trunk capacity
490 L
Length
4,790 mm
Length
-
Width
1,960 mm
Width
1,875 mm
Height
1,499 mm
Height
-
Max trunk capacity
1,135 L
Max trunk capacity
-
Payload
455 - 475 kg
Payload
530 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, All-Wheel Drive
Power HP
490 HP
Power HP
313 - 449 HP
Acceleration 0-100km/h
4 s
Acceleration 0-100km/h
3.9 - 5.5 s
Max Speed
200 km/h
Max Speed
-
Torque
700 Nm
Torque
380 - 560 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
360 kW
Power kW
230 - 330 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2023
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
NIO
Brand
BYD
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.