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BYD Atto 3 vs XPeng P7 comparison

Compare performance (449 HP vs 473 HP), boot space and price (38,600 £ vs 42,500 £ ) 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
  • somewhat cheaper
  • very slightly quicker 0–100 km/h
details

XPeng P7

4.9 (2 Reviews)
rate
  • very slightly more power
  • 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:

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

BYD Atto 3 is somewhat cheaper – starting at 38,600 £ , while the XPeng P7 costs 42,500 £ . That’s a price difference of around 3,952 £.

As for electric range, the XPeng P7 offers slightly more range – reaching up to 576 km, about 66 km more than the BYD Atto 3.

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 XPeng P7 offers very slightly more power – delivering 473 HP compared to 449 HP. That’s roughly 24 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Atto 3 is very slightly quicker – completing the sprint in 3.9 s, while the XPeng P7 takes 4.1 s. That’s about 0.2 s quicker.

There’s also a difference in torque: the XPeng P7 delivers clearly more torque with 757 Nm compared to 560 Nm. That’s about 197 Nm more.

Atto 3

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.

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 £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

Frequently compared as well

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The XPeng P7 and P7+ are closely related electric sedans, with the P7+ positioned as a higher-spec variant that builds on the standard P7’s strengths. This short comparison highlights the key differences in range, performance, features and value to help you pick the one that best matches your …
BYD Atto 3
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Choosing between the BYD Atto 3 and BYD Atto 2 comes down to whether you need more range, space and performance or a smaller, more affordable city EV. The Atto 3 delivers stronger power, longer driving range and more interior room, while the Atto 2 focuses on compact dimensions, efficiency and …
BYD Atto 3
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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 is an electric crossover that blends a distinctive, modern design with a comfortable, well-equipped cabin suited to everyday family use. It offers a relaxed, smooth driving feel and practical running costs, making it a sensible choice if you want an uncomplicated, value-focused EV.

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 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 (2 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 Atto 3
XPeng P7

Costs and Consumption
Price
38,600 - 43,700 £
Price
42,500 - 50,200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.8 - 19.2 kWh/100km
Electric Range
470 - 510 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
5
Seats
5
Doors
-
Doors
5
Curb weight
-
Curb weight
2,020 - 2,140 kg
Trunk capacity
-
Trunk capacity
440 L
Length
-
Length
4,888 mm
Width
1,875 mm
Width
1,896 mm
Height
-
Height
1,450 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
-
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
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
313 - 449 HP
Power HP
276 - 473 HP
Acceleration 0-100km/h
3.9 - 5.5 s
Acceleration 0-100km/h
4.1 - 6.7 s
Max Speed
-
Max Speed
200 km/h
Torque
380 - 560 Nm
Torque
440 - 757 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
230 - 330 kW
Power kW
203 - 348 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2024
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.