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BMW iX3 vs BYD Sealion 7 – Differences & prices compared
iX3
@ BMW Group Press
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 Sealion 7 has a noticeable advantage in terms of price – it starts at 42800 £, while the BMW iX3 costs 59100 £. That’s a price difference of around 16209 £.
In terms of energy consumption, the advantage goes to the BMW iX3: with 15.10 kWh per 100 km, it’s clearly perceptible more efficient than the BYD Sealion 7 with 19.90 kWh. That’s a difference of about 4.80 kWh.
As for range, the BMW iX3 performs evident better – achieving up to 805 km, about 303 km more than the BYD Sealion 7.
Sealion 7
@ BYD Auto / BYD Global Media
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 BYD Sealion 7 has a to a small extent edge – offering 530 HP compared to 469 HP. That’s roughly 61 HP more horsepower.
In acceleration from 0 to 100 km/h, the BYD Sealion 7 is slight quicker – completing the sprint in 4.50 s, while the BMW iX3 takes 4.90 s. That’s about 0.40 s faster.
In terms of top speed, the BYD Sealion 7 performs minimal better – reaching 215 km/h, while the BMW iX3 tops out at 210 km/h. The difference is around 5 km/h.
There’s also a difference in torque: BYD Sealion 7 pulls slight stronger with 690 Nm compared to 645 Nm. That’s about 45 Nm difference.
iX3
@ BMW Group Press
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.
In curb weight, BYD Sealion 7 is slight lighter – 2225 kg compared to 2360 kg. The difference is around 135 kg.
Boot capacity is identical – both offer 520 L of storage.
In maximum load capacity, the BYD Sealion 7 performs slight better – up to 1789 L, which is about 39 L more than the BMW iX3.
When it comes to payload, BMW iX3 a bit takes the win – 465 kg compared to 410 kg. That’s a difference of about 55 kg.
Who wins the race?
The BYD Sealion 7 proves to be has a very small edge and therefore becomes our DriveDuel Champion!
BYD Sealion 7 is the better all-rounder in this comparison.
BMW iX3
BYD Sealion 7
Costs and Consumption
View detailed analysis
View detailed analysis
Engine and Performance
View detailed analysis
View detailed analysis
Dimensions and Body
View detailed analysis
View detailed analysis
from about £42,800
@ BYD Auto / BYD Global Media
BYD Sealion 7
BMW iX3
5 (1 Reviews)
The BMW iX3 brings BMW's familiar SUV poise into the electric era, blending restrained styling and a comfortable, composed ride that will please traditionalists dipping their toes into electrification. It's quiet, practical and rather grown-up about going electric — a sensible choice for buyers who want BMW driving manners without the drama.
details
@ BMW Group Press
@ BMW Group Press
@ BMW Group Press
@ BMW Group Press
BYD Sealion 7
5 (1 Reviews)
The Sealion 7 captivates with its striking design and impressive performance that appeals to both enthusiasts and casual drivers alike. With a focus on comfort and advanced technology, this model redefines the driving experience, making every journey enjoyable. Its sleek silhouette coupled with an innovative interior showcases the perfect blend of style and functionality.
details
@ BYD Auto / BYD Global Media
@ BYD Auto / BYD Global Media
@ BYD Auto / BYD Global Media
BMW iX3
BYD Sealion 7
|
@ BMW Group Press
|
@ BYD Auto / BYD Global Media
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|
|
|
Costs and Consumption |
|
|---|---|
|
Price
59100 - 64600 £
|
Price
42800 - 52300 £
|
|
Consumption L/100km
-
|
Consumption L/100km
-
|
|
Consumption kWh/100km
15.10 kWh
|
Consumption kWh/100km
19.9 - 21.9 kWh
|
|
Electric Range
805 km
|
Electric Range
456 - 502 km
|
|
Battery Capacity
108.70 kWh
|
Battery Capacity
-
|
|
co2
0 g/km
|
co2
0 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
SUV
|
Body Type
SUV
|
|
Seats
5
|
Seats
5
|
|
Doors
5
|
Doors
4
|
|
Curb weight
2360 kg
|
Curb weight
2225 - 2435 kg
|
|
Trunk capacity
520 L
|
Trunk capacity
520 L
|
|
Length
4782 mm
|
Length
4830 mm
|
|
Width
1895 mm
|
Width
1925 mm
|
|
Height
1635 mm
|
Height
1620 mm
|
|
Max trunk capacity
1750 L
|
Max trunk capacity
1789 L
|
|
Payload
465 kg
|
Payload
410 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
469 HP
|
Power HP
313 - 530 HP
|
|
Acceleration 0-100km/h
4.90 s
|
Acceleration 0-100km/h
4.5 - 6.7 s
|
|
Max Speed
210 km/h
|
Max Speed
215 km/h
|
|
Torque
645 Nm
|
Torque
380 - 690 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
-
|
|
Power kW
345 kW
|
Power kW
230 - 390 kW
|
|
Engine capacity
-
|
Engine capacity
-
|
General |
|
|---|---|
|
Model Year
2026
|
Model Year
2024
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
A
|
|
Brand
BMW
|
Brand
BYD
|
What drive types are available for the BMW iX3?
The BMW iX3 is available as All-Wheel Drive.
The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.