@ BYD Auto / BYD Global Media
@ XPeng Motors
VS

BYD Seal vs XPeng G9 – Which model is better for everyday use?

Compare performance, boot capacity, efficiency and price at a glance.
Find out which car is the better choice for you – BYD Seal or XPeng G9?

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

Seal @ BYD Auto / BYD Global Media

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 Seal has a noticeable advantage in terms of price – it starts at 40300 £, while the XPeng G9 costs 51100 £. That’s a price difference of around 10808 £.

In terms of energy consumption, the advantage goes to the BYD Seal: with 15.40 kWh per 100 km, it’s a bit more efficient than the XPeng G9 with 18.40 kWh. That’s a difference of about 3 kWh.

As for range, the XPeng G9 performs slight better – achieving up to 585 km, about 15 km more than the BYD Seal.

G9 @ XPeng Motors

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 XPeng G9 has a slight edge – offering 575 HP compared to 530 HP. That’s roughly 45 HP more horsepower.

In acceleration from 0 to 100 km/h, the BYD Seal is somewhat quicker – completing the sprint in 3.80 s, while the XPeng G9 takes 4.20 s. That’s about 0.40 s faster.

In terms of top speed, the BYD Seal performs minimal better – reaching 220 km/h, while the XPeng G9 tops out at 200 km/h. The difference is around 20 km/h.

There’s also a difference in torque: XPeng G9 pulls slight stronger with 695 Nm compared to 670 Nm. That’s about 25 Nm difference.

Seal @ BYD Auto / BYD Global Media

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 curb weight, BYD Seal is somewhat lighter – 1907 kg compared to 2210 kg. The difference is around 303 kg.

In terms of boot space, the XPeng G9 offers distinct more room – 660 L compared to 400 L. That’s a difference of about 260 L.

Who comes out on top?

Overall, the BYD Seal shows itself to be slightly ahead 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 £40,300
Seal @ BYD Auto / BYD Global Media

BYD Seal

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 231 - 530 HP
  • Consumption kWh/100km : 15.4 - 18.2 kWh
  • Electric Range : 460 - 570 km

BYD Seal

The BYD Seal is a sleek electric fastback that punches above its class with sporty looks and a surprisingly premium cabin, offering a very modern alternative for buyers who want style and substance without the badge snobbery. On the road it feels composed and eager, packed with tech and everyday practicality—ideal for shoppers after eco-friendly performance with a cheeky wink.

details

XPeng G9

4.5 (2)
rate

The XPeng G9 feels like a confident leap into the electric SUV world, with sleek, purposeful styling and an interior that mixes modern tech with everyday comfort. On the road it’s calm and composed, serving up effortless pace and hushed refinement that turns long commutes into something you might actually enjoy — a strong pick for buyers who want electric convenience without compromise.

details
BYD Seal
XPeng G9
Seal @ BYD Auto / BYD Global Media
G9 @ XPeng Motors

Costs and Consumption

Price
40300 - 45400 £
Price
51100 - 62200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.4 - 18.2 kWh
Consumption kWh/100km
18.4 - 20.1 kWh
Electric Range
460 - 570 km
Electric Range
502 - 585 km
Battery Capacity
-
Battery Capacity
78.2 - 92.2 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
4
Doors
5
Curb weight
1907 - 2185 kg
Curb weight
2210 - 2395 kg
Trunk capacity
400 L
Trunk capacity
660 L
Length
4800 mm
Length
4891 mm
Width
1875 mm
Width
1937 mm
Height
1460 mm
Height
1670 - 1680 mm
Max trunk capacity
-
Max trunk capacity
1576 L
Payload
446 - 473 kg
Payload
-

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
Rear-Wheel Drive, All-Wheel Drive
Power HP
231 - 530 HP
Power HP
351 - 575 HP
Acceleration 0-100km/h
3.8 - 7.5 s
Acceleration 0-100km/h
4.2 - 6.6 s
Max Speed
180 - 220 km/h
Max Speed
200 km/h
Torque
360 - 670 Nm
Torque
465 - 695 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
170 - 390 kW
Power kW
258 - 423 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2023 - 2025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
XPeng
What drive types are available for the BYD Seal?

The BYD Seal is available as Rear-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.