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BYD Dolphin Surf vs XPeng P7+ comparison

Compare performance (156 HP vs 503 HP), boot space and price (19,700 £ vs 39,900 £ ) at a glance. Find out which car is the better choice for you – BYD Dolphin Surf or XPeng P7+?

BYD Dolphin Surf vs XPeng P7+: Key differences

BYD Dolphin Surf

  • clearly cheaper
  • clearly lighter

XPeng P7+

  • considerably more power
  • only slightly more efficient
  • noticeably more electric range
  • substantially quicker 0–100 km/h
  • considerably more trunk space

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

Dolphin Surf

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

BYD Dolphin Surf is clearly cheaper – starting at 19,700 £ , while the XPeng P7+ costs 39,900 £ . That’s a price difference of around 20,237 £.

In terms of energy consumption, the XPeng P7+ is only slightly more efficient: consuming 15.2 kWh/100km compared to 15.5 kWh/100km for the BYD Dolphin Surf. That’s a difference of about 0.3 kWh/100km.

As for electric range, the XPeng P7+ offers noticeably more range – reaching up to 530 km, about 208 km more than the BYD Dolphin Surf.

P7+

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 XPeng P7+ offers considerably more power – delivering 503 HP compared to 156 HP. That’s roughly 347 HP more horsepower.

When accelerating from 0 to 100 km/h, the XPeng P7+ is substantially quicker – completing the sprint in 4.3 s, while the BYD Dolphin Surf takes 9.1 s. That’s about 4.8 s quicker.

There’s also a difference in torque: the XPeng P7+ delivers considerably more torque with 670 Nm compared to 220 Nm. That’s about 450 Nm more.

Dolphin Surf

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: XPeng P7+ offers more seats – 5 vs 4.

In terms of curb weight, BYD Dolphin Surf is clearly lighter – 1,294 kg compared to 1,999 kg. The difference is around 705 kg.

Looking at boot space, the XPeng P7+ offers considerably more boot space – 573 L compared to 308 L. That’s a difference of about 265 L.

Who wins the race in the data check?

The XPeng P7+ is clearly superior overall 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 £39,900
P7+

XPeng P7+

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 245 - 503 HP
  • Consumption kWh/100km : 15.2 - 17.4 kWh/100km
  • Electric Range : 455 - 530 km
details

Frequently compared as well

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Costs and Consumption
View detailed analysis

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View detailed analysis

Dimensions and Body
View detailed analysis

BYD Dolphin Surf

The BYD Dolphin Surf is an intriguing model that combines sleek design with modern electric technology, making it an appealing choice for urban commuters seeking sustainability and style. Its dynamic exterior design is complemented by an interior that prioritizes comfort and functionality, reflecting the brand's commitment to innovation. The model also offers impressive handling and a smooth driving experience, embodying the shift towards eco-friendly transportation.

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BYD_Dolphin_Surf__251_UK05BYD
BYD_Dolphin_Surf__205-1
BYD_Dolphin_Surf__195

Reviews BYD Dolphin Surf

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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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Reviews XPeng P7+

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BYD Dolphin Surf
XPeng P7+

Costs and Consumption
Price
19,700 - 26,600 £
Price
39,900 - 45,900 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.5 - 16 kWh/100km
Consumption kWh/100km
15.2 - 17.4 kWh/100km
Electric Range
220 - 322 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
Hatchback
Body Type
Hatchback
Seats
4
Seats
5
Doors
-
Doors
-
Curb weight
1,294 - 1,390 kg
Curb weight
1,999 - 2,200 kg
Trunk capacity
308 L
Trunk capacity
573 L
Length
-
Length
-
Width
1,720 mm
Width
1,937 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
344 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
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
88 - 156 HP
Power HP
245 - 503 HP
Acceleration 0-100km/h
9.1 - 12.1 s
Acceleration 0-100km/h
4.3 - 6.9 s
Max Speed
-
Max Speed
-
Torque
175 - 220 Nm
Torque
450 - 670 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
65 - 115 kW
Power kW
180 - 370 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,025
Model Year
2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
XPeng
What drive types are available for the BYD Dolphin Surf?

Available configurations include Front-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.