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BYD Seal U vs Tesla Model 3 comparison

Compare performance (324 HP vs 460 HP), boot space and price (34,300 £ vs 31,700 £ ) at a glance. Find out which car is the better choice for you – BYD Seal U or Tesla Model 3?

BYD Seal U vs Tesla Model 3: Key differences

BYD Seal U

4.1 (7 Reviews)
rate
  • only slightly more efficient

Tesla Model 3

3.8 (4 Reviews)
rate
  • marginally cheaper
  • visibly more power
  • clearly more electric range
  • substantially quicker 0–100 km/h
  • very slightly lighter
  • very slightly more trunk space

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

Here’s where it gets real: The technical differences in detail

Seal U

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Tesla Model 3 is marginally cheaper – starting at 31,700 £ , while the BYD Seal U costs 34,300 £ . That’s a price difference of around 2,572 £.

In terms of energy consumption, the BYD Seal U is only slightly more efficient: consuming 12.1 kWh/100km compared to 13 kWh/100km for the Tesla Model 3. That’s a difference of about 0.9 kWh/100km.

As for electric range, the Tesla Model 3 offers clearly more range – reaching up to 750 km, about 250 km more than the BYD Seal U.

Model 3

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 3 offers visibly more power – delivering 460 HP compared to 324 HP. That’s roughly 136 HP more horsepower.

When accelerating from 0 to 100 km/h, the Tesla Model 3 is substantially quicker – completing the sprint in 3.1 s, while the BYD Seal U takes 5.9 s. That’s about 2.8 s quicker.

Looking at top speed, the Tesla Model 3 is clearly faster – reaching 262 km/h, while the BYD Seal U tops out at 175 km/h. The difference is around 87 km/h.

There’s also a difference in torque: the Tesla Model 3 delivers moderately more torque with 660 Nm compared to 550 Nm. That’s about 110 Nm more.

Seal U

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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Tesla Model 3 is very slightly lighter – 1,772 kg compared to 1,940 kg. The difference is around 168 kg.

Looking at boot space, the Tesla Model 3 offers very slightly more boot space – 594 L compared to 552 L. That’s a difference of about 42 L.

When it comes to payload, the BYD Seal U carries very slightly more – 410 kg compared to 377 kg. That’s a difference of about 33 kg.

Who wins the race in the data check?

The Tesla Model 3 holds a decisive overall lead 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 £31,700
Model 3

Tesla Model 3

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 283 - 460 HP
  • Consumption kWh/100km : 13 - 16.7 kWh/100km
  • Electric Range : 534 - 750 km
BYD Seal U
Tesla Model 3

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BYD Seal U

The BYD Seal U pairs a sleek fastback silhouette with a surprisingly roomy, tech-rich cabin, giving electric chic without the showroom pretension. It's a smart pick for buyers after confident handling, sensible practicality and standout value — all wrapped up with a cheeky grin when you put your foot down.

details

Tesla Model 3

The Tesla Model 3 slices through daily commuting with a silent, confident shove that makes petrolheads reassess their life choices, while its minimalist cabin feels more like a slick gadget gallery than a traditional car interior. For buyers after a fuss-free, tech-forward electric with plenty of grin factor and low running drama, it’s hard to beat—just don't be surprised when the car updates itself overnight.

details
BYD Seal U
Tesla Model 3

Costs and Consumption

Price
34,300 - 39,800 £
Price
31,700 - 50,100 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
12.1 - 20.5 kWh/100km
Consumption kWh/100km
13 - 16.7 kWh/100km
Electric Range
70 - 500 km
Electric Range
534 - 750 km
Battery Capacity
-
Battery Capacity
83 kWh
co2
0 - 71 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
5
Doors
4
Curb weight
1,940 - 2,147 kg
Curb weight
1,772 - 1,929 kg
Trunk capacity
425 - 552 L
Trunk capacity
594 L
Length
4,785 mm
Length
4,724 mm
Width
1,890 mm
Width
1,850 mm
Height
1,668 mm
Height
1,431 mm
Max trunk capacity
1,440 L
Max trunk capacity
-
Payload
410 kg
Payload
303 - 377 kg

Engine and Performance

Engine Type
Electric, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
218 - 324 HP
Power HP
283 - 460 HP
Acceleration 0-100km/h
5.9 - 9.6 s
Acceleration 0-100km/h
3.1 - 6.2 s
Max Speed
175 km/h
Max Speed
262 km/h
Torque
300 - 550 Nm
Torque
420 - 660 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
160 - 238 kW
Power kW
208 - 338 kW
Engine capacity
1,497 - 1,498 cm3
Engine capacity
-

General

Model Year
2,024 - 2,026
Model Year
2,025
CO2 Efficiency Class
A, B
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.