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BYD Atto 3 vs XPeng P7+ comparison

Compare performance (449 HP vs 503 HP), boot space and price (38,600 £ vs 39,900 £ ) at a glance. Find out which car is the better choice for you – BYD Atto 3 or XPeng P7+?

BYD Atto 3 vs XPeng P7+: Key differences

BYD Atto 3

4.7 (3 Reviews)
rate
  • barely cheaper
  • slightly quicker 0–100 km/h
details

XPeng P7+

4.9 (1 Reviews)
rate
  • moderately more power
  • only slightly more electric range
details

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

Atto 3

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 Atto 3 is barely cheaper – starting at 38,600 £ , while the XPeng P7+ costs 39,900 £ . That’s a price difference of around 1,380 £.

As for electric range, the XPeng P7+ offers only slightly more range – reaching up to 530 km, about 20 km more than the BYD Atto 3.

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 moderately more power – delivering 503 HP compared to 449 HP. That’s roughly 54 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Atto 3 is slightly quicker – completing the sprint in 3.9 s, while the XPeng P7+ takes 4.3 s. That’s about 0.4 s quicker.

There’s also a difference in torque: the XPeng P7+ delivers a bit more torque with 670 Nm compared to 560 Nm. That’s about 110 Nm more.

Atto 3

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.

Both vehicles offer seating for 5 people.

Who wins the race in the data check?

The XPeng P7+ has the upper hand 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

BYD Atto 3
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In the battle of BYD's innovative electric vehicles, the Atto 3 emerges as a more advanced contender compared to the Atto 2. With its sleek design, improved range, and enhanced technology features, the Atto 3 not only offers better performance but also caters to the growing demand for eco-friendly …
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BYD Atto 3

The BYD Atto 3 mixes quirky crossover styling with a cleverly packaged interior that feels more premium than its price suggests. Easy to drive, surprisingly practical and loaded with user-friendly tech, it's a strong choice for buyers who want an EV that's fun without being fussy.

details
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4CD0D607-8DF0-480E-92A0-FFE2DD0C2A7D
A4BCEC5F-F54A-4C81-8C3B-2C7767DF6D72
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Reviews BYD Atto 3

4.7 (3 Reviews)
rate
BERNARD
17 Apr 2026, 12:36:55

It seems to better meet my expectations when it comes to fuel economy and overall efficiency.

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

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.

details
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Reviews XPeng P7+

4.9 (1 Reviews)
rate

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

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XPeng P7+

Costs and Consumption
Price
38,600 - 43,700 £
Price
39,900 - 45,900 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.2 - 17.4 kWh/100km
Electric Range
470 - 510 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
SUV
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
-
Curb weight
1,999 - 2,200 kg
Trunk capacity
-
Trunk capacity
573 L
Length
-
Length
-
Width
1,875 mm
Width
1,937 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
-
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
313 - 449 HP
Power HP
245 - 503 HP
Acceleration 0-100km/h
3.9 - 5.5 s
Acceleration 0-100km/h
4.3 - 6.9 s
Max Speed
-
Max Speed
-
Torque
380 - 560 Nm
Torque
450 - 670 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
230 - 330 kW
Power kW
180 - 370 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
XPeng
Is the BYD Atto 3 offered with different drivetrains?

The BYD Atto 3 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.