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BYD Atto 3 vs Tesla Model Y comparison

Compare performance (449 HP vs 460 HP), boot space and price (33,400 £ vs 34,300 £ ) at a glance. Find out which car is the better choice for you – BYD Atto 3 or Tesla Model Y?

BYD Atto 3 vs Tesla Model Y: Key differences

BYD Atto 3

4.7 (3 Reviews)
rate
  • only slightly cheaper
  • barely lighter
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Tesla Model Y

4.5 (5 Reviews)
rate
  • marginally more power
  • visibly more efficient
  • noticeably more electric range
  • moderately quicker 0–100 km/h
  • substantially more trunk space
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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:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

BYD Atto 3 is only slightly cheaper – starting at 33,400 £ , while the Tesla Model Y costs 34,300 £ . That’s a price difference of around 857 £.

In terms of energy consumption, the Tesla Model Y is visibly more efficient: consuming 12.7 kWh/100km compared to 16 kWh/100km for the BYD Atto 3. That’s a difference of about 3.3 kWh/100km.

As for electric range, the Tesla Model Y offers noticeably more range – reaching up to 657 km, about 147 km more than the BYD Atto 3.

Model Y

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 Tesla Model Y offers marginally more power – delivering 460 HP compared to 449 HP. That’s roughly 11 HP more horsepower.

When accelerating from 0 to 100 km/h, the Tesla Model Y is moderately quicker – completing the sprint in 3.5 s, while the BYD Atto 3 takes 3.9 s. That’s about 0.4 s quicker.

Looking at top speed, the Tesla Model Y is markedly faster – reaching 201 km/h, while the BYD Atto 3 tops out at 160 km/h. The difference is around 41 km/h.

There’s also a difference in torque: the Tesla Model Y delivers somewhat more torque with 660 Nm compared to 560 Nm. That’s about 100 Nm more.

Atto 3

Space and Everyday Use:

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

Seats: Tesla Model Y offers more seats – 7 vs 5.

In terms of curb weight, BYD Atto 3 is barely lighter – 1,825 kg compared to 1,953 kg. The difference is around 128 kg.

Looking at boot space, the Tesla Model Y offers substantially more boot space – 822 L compared to 440 L. That’s a difference of about 382 L.

For maximum load capacity, the Tesla Model Y offers clearly more capacity – up to 2,138 L, about 800 L more than the BYD Atto 3.

When it comes to payload, the Tesla Model Y carries markedly more – 472 kg compared to 335 kg. That’s a difference of about 137 kg.

Who wins the race in the data check?

The Tesla Model Y is far ahead overall 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 £34,300
Model Y

Tesla Model Y

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 299 - 460 HP
  • Consumption kWh/100km : 12.7 - 16.2 kWh/100km
  • Electric Range : 534 - 657 km
BYD Atto 3
Tesla Model Y

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 mixes quirky crossover styling with a cleverly packaged interior that feels more premium than its price suggests. Easy to drive, surprisingly practical and loaded with user-friendly tech, it's a strong choice for buyers who want an EV that's fun without being fussy.

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Tesla Model Y

The Tesla Model Y is a tech‑forward family SUV that marries blistering efficiency with enormous interior space, calm motorway manners and the obvious convenience of Tesla’s charging ecosystem and over‑the‑air updates. Its minimalist, screen‑centric cabin and rather firm ride — plus limited rear visibility and the absence of Apple CarPlay/Android Auto — are trade‑offs that will bother buyers who prioritise comfort or traditional ergonomics.

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BYD Atto 3
Tesla Model Y

Costs and Consumption

Price
33,400 - 43,700 £
Price
34,300 - 53,100 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
16 kWh/100km
Consumption kWh/100km
12.7 - 16.2 kWh/100km
Electric Range
420 - 510 km
Electric Range
534 - 657 km
Battery Capacity
-
Battery Capacity
64.5 - 83 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5 - 7
Doors
5
Doors
5
Curb weight
1,825 kg
Curb weight
1,953 - 2,108 kg
Trunk capacity
440 L
Trunk capacity
822 L
Length
4,455 mm
Length
4,790 - 4,797 mm
Width
1,875 mm
Width
1,920 - 1,921 mm
Height
1,615 mm
Height
1,621 - 1,624 mm
Max trunk capacity
1,338 L
Max trunk capacity
2,118 - 2,138 L
Payload
335 kg
Payload
435 - 472 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
204 - 449 HP
Power HP
299 - 460 HP
Acceleration 0-100km/h
3.9 - 7.3 s
Acceleration 0-100km/h
3.5 - 7.2 s
Max Speed
160 km/h
Max Speed
201 km/h
Torque
310 - 560 Nm
Torque
420 - 660 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 - 330 kW
Power kW
220 - 338 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2,023 - 2,026
Model Year
2,025 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
Tesla
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.