VS

BMW X7 vs BYD Atto 3 comparison

Compare performance (530 HP vs 449 HP), boot space and price (91,300 £ vs 38,600 £ ) at a glance. Find out which car is the better choice for you – BMW X7 or BYD Atto 3?

BMW X7 vs BYD Atto 3: Key differences

BMW X7

4.9 (2 Reviews)
rate
  • a bit more power
  • noticeably more trunk space
details

BYD Atto 3

4.1 (7 Reviews)
rate
  • significantly cheaper
  • visibly quicker 0–100 km/h
  • visibly lighter
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

X7

Costs and Efficiency:

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

BYD Atto 3 is significantly cheaper – starting at 38,600 £ , while the BMW X7 costs 91,300 £ . That’s a price difference of around 52,723 £.

Atto 3

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 BMW X7 offers a bit more power – delivering 530 HP compared to 449 HP. That’s roughly 81 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Atto 3 is visibly quicker – completing the sprint in 3.9 s, while the BMW X7 takes 4.7 s. That’s about 0.8 s quicker.

There’s also a difference in torque: the BMW X7 delivers noticeably more torque with 750 Nm compared to 560 Nm. That’s about 190 Nm more.

X7

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: BMW X7 offers more seats – 7 vs 5.

In terms of curb weight, BYD Atto 3 is visibly lighter – 1,880 kg compared to 2,490 kg. The difference is around 610 kg.

Looking at boot space, the BMW X7 offers noticeably more boot space – 750 L compared to 490 L. That’s a difference of about 260 L.

When it comes to payload, the BMW X7 carries markedly more – 760 kg compared to 530 kg. That’s a difference of about 230 kg.

Who wins the race in the data check?

The BYD Atto 3 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 £38,600
Atto 3

BYD Atto 3

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 313 - 449 HP
  • Consumption kWh/100km 16.4 - 17.8 kWh/100km
  • Electric Range 470 - 510 km
details

Frequently compared as well

BYD Atto 3
BYD Sealion 7
VS
Meet BYD's feisty duo: the Atto 3 — a cheeky, city-friendly compact crossover — takes on the Sealion 7, a sleeker, more spacious contender that aims to blend family practicality with a touch of flair. Which one wins your garage comes down to whether you crave nimble urban fun or roomy long-range …
BYD Atto 3
MG MGS5 EV
VS
The BYD Atto 3 and the MG MG5 EV take different approaches to electric motoring: the Atto 3 is a compact crossover that emphasizes tech, comfort and a modern cabin, while the MG MG5 EV is a practical electric estate focused on space and value. This comparison will help you choose between a stylish, …
BMW X7
BYD Atto 3

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW X7

The BMW X7 sits at the top of BMW’s SUV range, wrapping executive-level luxury and a cavernous cabin in a bold, road-commanding package. It’s ideal for buyers who want first-class comfort and presence on the road — think chauffeur-level refinement without hiring one, though you’ll need a confident approach to parking.

details
P90486835_highRes_the-new-bmw-x7-on-lo
P90486831_highRes_the-new-bmw-x7-on-lo
P90486527_highRes_the-new-bmw-x7-on-lo
P90486836_highRes_the-new-bmw-x7-on-lo
P90486856_highRes_the-new-bmw-x7-on-lo

Reviews BMW X7

4.9 (2 Reviews)
rate

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

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
5F27650C-A457-4BA8-ABBF-B0A381081F50
4CD0D607-8DF0-480E-92A0-FFE2DD0C2A7D
A4BCEC5F-F54A-4C81-8C3B-2C7767DF6D72
E96AFF07-FF39-4455-88FE-E60F4D607FE6
AD877C78-5875-44DA-B1B6-1E99A05AC058

Reviews BYD Atto 3

4.1 (7 Reviews)
rate
Marinos manolessos
21 Jun 2026, 19:22:18

More quicker better price better equipped rwd move

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
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

Frequently compared as well

BYD Atto 3
MG MGS6 EV
VS
Comparing the BYD Atto 3 and the MG MGS6 EV helps buyers decide between BYD’s compact, tech-focused electric crossover and MG’s contender that prioritizes practicality and value. Below I’ll outline the key differences in range, performance, interior quality and equipment so you can pick the one …
BYD Atto 3
BYD Seal U
VS
Comparing the BYD Atto 3 and BYD Seal U shows two distinct approaches: the Atto 3 is a compact, comfort-oriented electric crossover focused on practicality and value, while the Seal U is a sleeker, performance-oriented fastback with sharper handling and longer-range options. This comparison …
BYD Atto 3
Ford Explorer EV
VS
The BYD Atto 3 and Ford Explorer EV represent two different takes on the electric SUV — the Atto 3 is a compact, value-packed package while the Explorer EV aims at larger families with more range and performance. I’ll walk you through their real-world range, practicality, driving character and …
BYD Atto 3
VW Tiguan
VS
The BYD Atto 3 and VW Tiguan compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
BYD Atto 3
Kia EV3
VS
Choosing between the BYD Atto 3 and the Kia EV3? This head-to-head looks at real-world range, driving dynamics, interior space, equipment and ownership costs to help you pick the best compact electric SUV for your needs.
BYD Atto 3
BYD Atto 2
VS
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
ZEEKR X
VS
The BYD Atto 3 and ZEEKR X are two compact electric crossovers that blend practicality with distinctive design, yet they take different approaches to driving dynamics, tech features and ownership costs. This quick comparison will help you pinpoint which one better matches your daily needs and …
BYD Atto 3
Nissan Qashqai
VS
BYD Atto 3 and Nissan Qashqai go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
BMW X7
BYD Atto 3

Costs and Consumption
Price
91,300 - 118,300 £
Price
38,600 - 43,700 £
Consumption L/100km
8 - 12.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.4 - 17.8 kWh/100km
Electric Range
-
Electric Range
470 - 510 km
Battery Capacity
-
Battery Capacity
-
co2
210 - 274 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
7
Seats
5
Doors
-
Doors
-
Curb weight
2,490 - 2,675 kg
Curb weight
1,880 - 1,990 kg
Trunk capacity
750 L
Trunk capacity
490 L
Length
-
Length
-
Width
2,000 mm
Width
1,875 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
680 - 760 kg
Payload
530 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
352 - 530 HP
Power HP
313 - 449 HP
Acceleration 0-100km/h
4.7 - 5.9 s
Acceleration 0-100km/h
3.9 - 5.5 s
Max Speed
-
Max Speed
-
Torque
520 - 750 Nm
Torque
380 - 560 Nm
Number of Cylinders
6 - 8
Number of Cylinders
-
Power kW
259 - 390 kW
Power kW
230 - 330 kW
Engine capacity
2,993 - 4,395 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
BMW
Brand
BYD
What drive types are available for the BMW X7?

The BMW X7 is available as 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.