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BYD Atto 3 vs NIO ET7 comparison

Compare performance (449 HP vs 653 HP), boot space and price (38,600 £ vs 59,900 £ ) at a glance. Find out which car is the better choice for you – BYD Atto 3 or NIO ET7?

BYD Atto 3 vs NIO ET7: Key differences

BYD Atto 3

4.7 (3 Reviews)
rate
  • significantly cheaper
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NIO ET7

  • visibly more power
  • a bit more electric range
  • only slightly quicker 0–100 km/h
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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

Atto 3

Costs and Efficiency:

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

BYD Atto 3 is significantly cheaper – starting at 38,600 £ , while the NIO ET7 costs 59,900 £ . That’s a price difference of around 21,352 £.

As for electric range, the NIO ET7 offers a bit more range – reaching up to 584 km, about 74 km more than the BYD Atto 3.

ET7

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 NIO ET7 offers visibly more power – delivering 653 HP compared to 449 HP. That’s roughly 204 HP more horsepower.

When accelerating from 0 to 100 km/h, the NIO ET7 is only slightly quicker – completing the sprint in 3.8 s, while the BYD Atto 3 takes 3.9 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the NIO ET7 delivers clearly more torque with 850 Nm compared to 560 Nm. That’s about 290 Nm more.

Atto 3

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

Who wins the race in the data check?

The NIO ET7 stands out in the key areas 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 £59,900
ET7

NIO ET7

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 653 HP
  • Consumption kWh/100km : 19 - 19.3 kWh/100km
  • Electric Range : 451 - 584 km
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Frequently compared as well

BYD Atto 3
BYD Atto 2
VS
Choosing between the BYD Atto 3 and BYD Atto 2 comes down to whether you need more range, space and performance or a smaller, more affordable city EV. The Atto 3 delivers stronger power, longer driving range and more interior room, while the Atto 2 focuses on compact dimensions, efficiency and …
BYD Atto 3
Toyota C-HR+
VS
Comparing the BYD Atto 3 and the Toyota C‑HR pits an all-electric, tech-focused compact against Toyota’s familiar crossover offering, so it’s really a choice between EV practicality and proven petrol/hybrid versatility. Think about daily range and charging convenience if you lean toward the Atto 3, …
BYD Atto 3
NIO ET7

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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.

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4CD0D607-8DF0-480E-92A0-FFE2DD0C2A7D
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Reviews BYD Atto 3

4.7 (3 Reviews)
rate
BERNARD
17 Apr 2026, 12:36:55

It seems to better meet my expectations when it comes to fuel economy and overall efficiency.

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 ET7

The NIO ET7 arrives like a calm thunderstorm — sleek, silent and unapologetically clever, turning motorway cruising into the sort of effortless glide that makes other cars feel noisy and rehearsed. Inside, it's all luxury sofas and smart gadgets that actually help rather than confuse, so buyers who crave tech and comfort will feel like they've upgraded their life without needing to spellcheck the manual.

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ET7
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Reviews NIO ET7

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

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MG MGS5 EV
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BYD Atto 3
NIO ET7

Costs and Consumption
Price
38,600 - 43,700 £
Price
59,900 - 68,900 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
19 - 19.3 kWh/100km
Electric Range
470 - 510 km
Electric Range
451 - 584 km
Battery Capacity
-
Battery Capacity
73.5 - 90 kWh
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
4
Curb weight
-
Curb weight
2,434 - 2,454 kg
Trunk capacity
-
Trunk capacity
363 L
Length
-
Length
5,101 mm
Width
1,875 mm
Width
1,987 mm
Height
-
Height
1,509 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
-
Payload
446 - 466 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
313 - 449 HP
Power HP
653 HP
Acceleration 0-100km/h
3.9 - 5.5 s
Acceleration 0-100km/h
3.8 s
Max Speed
-
Max Speed
200 km/h
Torque
380 - 560 Nm
Torque
850 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
230 - 330 kW
Power kW
480 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2022
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
NIO
Is the BYD Atto 3 offered with different drivetrains?

The BYD Atto 3 is offered with 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.