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BYD Seal U vs VinFast VF 8 – Performance, range & efficiency compared

Everyday use, family trips or long-distance drives – here’s where the differences show.
Discover whether BYD Seal U or VinFast VF 8 fits your lifestyle better.

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

Seal U @ press.bydauto.be

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.

BYD Seal U has a clearly perceptible advantage in terms of price – it starts at 34300 £, while the VinFast VF 8 costs 41600 £. That’s a price difference of around 7285 £.

In terms of energy consumption, the advantage goes to the BYD Seal U: with 19.90 kWh per 100 km, it’s a bit more efficient than the VinFast VF 8 with 21.90 kWh. That’s a difference of about 2 kWh.

As for range, the BYD Seal U performs slight better – achieving up to 500 km, about 29 km more than the VinFast VF 8.

VF 8 @ vinfastauto

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the VinFast VF 8 has a noticeable edge – offering 408 HP compared to 324 HP. That’s roughly 84 HP more horsepower.

In acceleration from 0 to 100 km/h, the VinFast VF 8 is minimal quicker – completing the sprint in 5.50 s, while the BYD Seal U takes 5.90 s. That’s about 0.40 s faster.

In terms of top speed, the VinFast VF 8 performs barely noticeable better – reaching 200 km/h, while the BYD Seal U tops out at 180 km/h. The difference is around 20 km/h.

There’s also a difference in torque: VinFast VF 8 pulls somewhat stronger with 620 Nm compared to 550 Nm. That’s about 70 Nm difference.

Seal U @ press.bydauto.be

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.

In curb weight, BYD Seal U is noticeable lighter – 1940 kg compared to 2455 kg. The difference is around 515 kg.

In terms of boot space, the BYD Seal U offers distinct more room – 552 L compared to 376 L. That’s a difference of about 176 L.

In maximum load capacity, the BYD Seal U performs slight better – up to 1465 L, which is about 92 L more than the VinFast VF 8.

When it comes to payload, VinFast VF 8 distinct takes the win – 515 kg compared to 410 kg. That’s a difference of about 105 kg.

Who comes out on top?

Overall, the BYD Seal U shows itself to be edges out slightly and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £34,300
BYD SEAL U 157

BYD Seal U

  • Engine Type : Plugin Hybrid, Electric
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 218 - 324 HP
  • Consumption L/100km : 0.4 - 1.2 L
  • Consumption kWh/100km : 19.9 - 20.5 kWh
  • Electric Range : 70 - 500 km
details

BYD Seal U

5 (1)
rate

The BYD Seal U presents itself as a sophisticated addition to the electric vehicle market, blending sleek design with cutting-edge technology. Its modern aesthetic is complemented by a spacious interior, offering both comfort and functionality for drivers and passengers alike. With advanced features prioritising sustainability and performance, it represents a bold step forward in eco-friendly motoring.

details
BYD SEAL U 157 @ press.bydauto.be
BYD SEAL U 061 @ press.bydauto.be
BYD SEAL U 079 @ press.bydauto.be

VinFast VF 8

The VinFast VF 8, hailing from Vietnam, is making waves in the electric vehicle market with its sleek design and modern features. Its spacious interior and advanced technology systems cater to the needs of contemporary drivers seeking a blend of comfort and efficiency. As VinFast seeks to establish itself globally, the VF 8 stands out as a strong contender in the competitive landscape of electric SUVs.

details
VF32_04_HQ_0 @ vinfastauto
VF8__12844_0 @ vinfastauto
VF32_03_HQ_0 @ vinfastauto
VF8Interior1_0 @ vinfastauto
VF32_02_HQ_0 @ vinfastauto

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BYD Seal U
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Costs and Consumption
Price
34300 - 39800 £
Price
41600 - 46700 £
Consumption L/100km
0.4 - 1.2 L
Consumption L/100km
-
Consumption kWh/100km
19.9 - 20.5 kWh
Consumption kWh/100km
21.9 - 22.9 kWh
Electric Range
70 - 500 km
Electric Range
457 - 471 km
Battery Capacity
-
Battery Capacity
87.70 kWh
co2
0 - 26 g/km
co2
0 g/km
Fuel tank capacity
60 L
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1940 - 2147 kg
Curb weight
2455 - 2520 kg
Trunk capacity
425 - 552 L
Trunk capacity
376 L
Length
4775 - 4785 mm
Length
4750 mm
Width
1890 mm
Width
1934 mm
Height
1668 - 1670 mm
Height
1667 mm
Max trunk capacity
1440 - 1465 L
Max trunk capacity
1373 L
Payload
410 kg
Payload
450 - 515 kg

Engine and Performance
Engine Type
Plugin Hybrid, Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT, Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
218 - 324 HP
Power HP
353 - 408 HP
Acceleration 0-100km/h
5.9 - 9.6 s
Acceleration 0-100km/h
5.5 - 5.9 s
Max Speed
170 - 180 km/h
Max Speed
200 km/h
Torque
300 - 550 Nm
Torque
500 - 620 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
160 - 238 kW
Power kW
260 - 300 kW
Engine capacity
1497 - 1498 cm3
Engine capacity
-

General
Model Year
2024
Model Year
2023
CO2 Efficiency Class
B, A
CO2 Efficiency Class
A
Brand
BYD
Brand
VinFast

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What drive types are available for the BYD Seal U?

The BYD Seal U is available as Front-Wheel Drive or All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.