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BYD Seal vs XPeng G9 comparison

Compare performance (530 HP vs 575 HP), boot space and price (40,300 £ vs 51,100 £ ) at a glance. Find out which car is the better choice for you – BYD Seal or XPeng G9?

BYD Seal vs XPeng G9: Key differences

BYD Seal

  • visibly cheaper
  • slightly more efficient
  • moderately quicker 0–100 km/h
  • slightly lighter

XPeng G9

4.6 (3 Reviews)
rate
  • very slightly more power
  • very slightly more electric range
  • clearly 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

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 is visibly cheaper – starting at 40,300 £ , while the XPeng G9 costs 51,100 £ . That’s a price difference of around 10,808 £.

In terms of energy consumption, the BYD Seal is slightly more efficient: consuming 15.4 kWh/100km compared to 18.4 kWh/100km for the XPeng G9. That’s a difference of about 3 kWh/100km.

As for electric range, the XPeng G9 offers very slightly more range – reaching up to 585 km, about 15 km more than the BYD Seal.

G9

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 offers very slightly more power – delivering 575 HP compared to 530 HP. That’s roughly 45 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Seal is moderately quicker – completing the sprint in 3.8 s, while the XPeng G9 takes 4.2 s. That’s about 0.4 s quicker.

There’s also a difference in torque: the XPeng G9 delivers only slightly more torque with 695 Nm compared to 670 Nm. That’s about 25 Nm more.

Seal

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 terms of curb weight, BYD Seal is slightly lighter – 1,907 kg compared to 2,210 kg. The difference is around 303 kg.

Looking at boot space, the XPeng G9 offers clearly more boot space – 660 L compared to 400 L. That’s a difference of about 260 L.

When it comes to payload, the XPeng G9 carries marginally more – 520 kg compared to 473 kg. That’s a difference of about 47 kg.

Who wins the race in the data check?

The BYD Seal is barely ahead 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 £40,300
Seal

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/100km
  • Electric Range : 460 - 570 km
details

Frequently compared as well

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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
E39C85E9-48DC-4818-A3E7-3F02C3DB2C91
8CF01411-B14A-410A-AA11-F9D5B2E2275B
A96F2FC6-6F90-4820-9B66-B5BED237CAFF
56EE1144-A336-4202-B4CC-B68903013A42
03694851-BE3F-404A-85F8-4557ADB00247

Reviews BYD Seal

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

XPeng G9

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
IMG_0235
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Reviews XPeng G9

4.6 (3 Reviews)
rate
Rob
1 Jan 2026, 18:43:08

I've seen and driven both cars. The XPeng 9 makes more of an impression. The Zeekr 7x's interior color is limited to black — a real shame! For a nicer contrast you'll have to have it wrapped in a different color. But that's a matter of taste! Otherwise the cars are comparable, noting that the XPeng is a proper SUV while the Zeekr 7x is a crossover.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Costs and Consumption
Price
40,300 - 45,400 £
Price
51,100 - 62,200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.4 - 18.2 kWh/100km
Consumption kWh/100km
18.4 - 20.1 kWh/100km
Electric Range
460 - 570 km
Electric Range
502 - 585 km
Battery Capacity
-
Battery Capacity
-
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
-
Curb weight
1,907 - 2,185 kg
Curb weight
2,210 - 2,395 kg
Trunk capacity
400 L
Trunk capacity
660 L
Length
4,800 mm
Length
-
Width
1,875 mm
Width
1,937 mm
Height
1,460 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
446 - 473 kg
Payload
515 - 520 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
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 km/h
Max Speed
-
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
2,023 - 2,025
Model Year
2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
XPeng
Is the BYD Seal offered with different drivetrains?

The BYD Seal 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.