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BYD Tang vs XPeng P7 comparison

Compare performance (517 HP vs 473 HP), boot space and price (64,300 £ vs 42,500 £ ) at a glance. Find out which car is the better choice for you – BYD Tang or XPeng P7?

BYD Tang vs XPeng P7: Key differences

BYD Tang

  • barely more power

XPeng P7

4.9 (1 Reviews)
rate
  • substantially cheaper
  • substantially more efficient
  • marginally more electric range
  • somewhat quicker 0–100 km/h
  • clearly lighter
  • considerably 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

Tang

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

XPeng P7 is substantially cheaper – starting at 42,500 £ , while the BYD Tang costs 64,300 £ . That’s a price difference of around 21,771 £.

In terms of energy consumption, the XPeng P7 is substantially more efficient: consuming 16.8 kWh/100km compared to 24 kWh/100km for the BYD Tang. That’s a difference of about 7.2 kWh/100km.

As for electric range, the XPeng P7 offers marginally more range – reaching up to 576 km, about 46 km more than the BYD Tang.

P7

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the BYD Tang offers barely more power – delivering 517 HP compared to 473 HP. That’s roughly 44 HP more horsepower.

When accelerating from 0 to 100 km/h, the XPeng P7 is somewhat quicker – completing the sprint in 4.1 s, while the BYD Tang takes 4.9 s. That’s about 0.8 s quicker.

Looking at top speed, the XPeng P7 is very slightly faster – reaching 200 km/h, while the BYD Tang tops out at 190 km/h. The difference is around 10 km/h.

There’s also a difference in torque: the XPeng P7 delivers slightly more torque with 757 Nm compared to 680 Nm. That’s about 77 Nm more.

Tang

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: BYD Tang offers more seats – 7 vs 5.

In terms of curb weight, XPeng P7 is clearly lighter – 2,020 kg compared to 2,630 kg. The difference is around 610 kg.

Looking at boot space, the XPeng P7 offers considerably more boot space – 440 L compared to 235 L. That’s a difference of about 205 L.

When it comes to payload, the BYD Tang carries visibly more – 575 kg compared to 430 kg. That’s a difference of about 145 kg.

Who wins the race in the data check?

The XPeng P7 stands well ahead of its rival 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 £42,500
P7

XPeng P7

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 276 - 473 HP
  • Consumption kWh/100km : 16.8 - 19.2 kWh/100km
  • Electric Range : 505 - 576 km
details

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BYD Tang

The BYD Tang is a bold, tech-loaded SUV that blends striking design with roomy practicality, making it equally at home on the school run and the open road. Packed with clever tech and a powertrain that mixes efficiency with eager performance, it’s a smart, value-focused pick for buyers who want electric-age comfort without the premium-brand fuss.

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Reviews BYD Tang

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

XPeng P7

The XPeng P7 cuts a sleek, coupe-like silhouette that looks like a tech firm's idea of a stylish electric sedan, and its minimalist cabin packs smart screens and handy features that actually improve everyday life. Underneath the future-facing image it drives with surprising poise and comes loaded with advanced driver aids, making it a tempting choice for buyers who want electric charisma without the hype.

details
xpeng-p7-front1
xpeng-p7-rear
xpeng-p7-inter1

Reviews XPeng P7

4.9 (1 Reviews)
rate
AD
14 Dec 2025, 06:11:35

Awesome car. I have the P7 Performance with the Premium package in black and am very satisfied!

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

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BYD Tang
XPeng P7

Costs and Consumption
Price
64,300 £
Price
42,500 - 50,200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
24 kWh/100km
Consumption kWh/100km
16.8 - 19.2 kWh/100km
Electric Range
530 km
Electric Range
505 - 576 km
Battery Capacity
-
Battery Capacity
82.7 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
7
Seats
5
Doors
5
Doors
5
Curb weight
2,630 kg
Curb weight
2,020 - 2,140 kg
Trunk capacity
235 L
Trunk capacity
440 L
Length
4,970 mm
Length
4,888 mm
Width
1,955 mm
Width
1,896 mm
Height
1,745 mm
Height
1,450 mm
Max trunk capacity
1,655 L
Max trunk capacity
-
Payload
575 kg
Payload
430 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
517 HP
Power HP
276 - 473 HP
Acceleration 0-100km/h
4.9 s
Acceleration 0-100km/h
4.1 - 6.7 s
Max Speed
190 km/h
Max Speed
200 km/h
Torque
680 Nm
Torque
440 - 757 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
380 kW
Power kW
203 - 348 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,024
Model Year
2,024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
XPeng
Is the BYD Tang offered with different drivetrains?

Available configurations include 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.