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BYD Seal vs XPeng P7+ comparison

Compare performance (530 HP vs 503 HP), boot space and price (40,300 £ vs 39,900 £ ) at a glance. Find out which car is the better choice for you – BYD Seal or XPeng P7+?

BYD Seal vs XPeng P7+: Key differences

BYD Seal

4.9 (1 Reviews)
rate
  • only slightly more power
  • very slightly more electric range
  • slightly quicker 0–100 km/h
  • marginally lighter
details

XPeng P7+

  • barely cheaper
  • marginally more efficient
  • visibly 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

Seal

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.

XPeng P7+ is barely cheaper – starting at 39,900 £ , while the BYD Seal costs 40,300 £ . That’s a price difference of around 335 £.

In terms of energy consumption, the XPeng P7+ is marginally more efficient: consuming 15.2 kWh/100km compared to 15.4 kWh/100km for the BYD Seal. That’s a difference of about 0.2 kWh/100km.

As for electric range, the BYD Seal offers very slightly more range – reaching up to 570 km, about 40 km more than the XPeng P7+.

P7+

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 BYD Seal offers only slightly more power – delivering 530 HP compared to 503 HP. That’s roughly 27 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Seal is slightly quicker – completing the sprint in 3.8 s, while the XPeng P7+ takes 4.3 s. That’s about 0.5 s quicker.

Both models offer the same torque – 670 Nm.

Seal

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 terms of curb weight, BYD Seal is marginally lighter – 1,907 kg compared to 1,999 kg. The difference is around 92 kg.

Looking at boot space, the XPeng P7+ offers visibly more boot space – 573 L compared to 400 L. That’s a difference of about 173 L.

Who wins the race in the data check?

The BYD Seal holds a slight edge 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
BYD Seal
XPeng P7+

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.

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XPeng P7+

The XPeng P7+ is a sleek, coupe-like electric sedan that pairs a spacious, tech-forward cabin with an easygoing yet poised driving character — think premium feel without premium smugness. Packed with clever driver aids and a refined ride that earns the odd grin on twisty roads, it’s a compelling, modern alternative to the usual premium suspects.

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BYD Seal
XPeng P7+

Costs and Consumption

Price
40,300 - 45,400 £
Price
39,900 - 45,900 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.4 - 18.2 kWh/100km
Consumption kWh/100km
15.2 - 17.4 kWh/100km
Electric Range
460 - 570 km
Electric Range
455 - 530 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
Hatchback
Seats
5
Seats
5
Doors
4
Doors
-
Curb weight
1,907 - 2,185 kg
Curb weight
1,999 - 2,200 kg
Trunk capacity
400 L
Trunk capacity
573 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
-

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
245 - 503 HP
Acceleration 0-100km/h
3.8 - 7.5 s
Acceleration 0-100km/h
4.3 - 6.9 s
Max Speed
180 km/h
Max Speed
-
Torque
360 - 670 Nm
Torque
450 - 670 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
170 - 390 kW
Power kW
180 - 370 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2,023 - 2,025
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
XPeng
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.