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BMW iX3 vs BYD Seal U - Differences and prices compared
Compare performance (469 HP vs 324 HP), boot space and price (59100 £ vs 34300 £ ) at a glance. Find out which car is the better choice for you – BMW iX3 or BYD Seal U?
iX3
Costs and Efficiency:
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
BYD Seal U has a convincingly advantage in terms of price – it starts at 34300 £ , while the BMW iX3 costs 59100 £ . That’s a price difference of around 24780 £.
In terms of energy consumption, the advantage goes to the BYD Seal U: with 12.10 kWh per 100 km, it’s clearly perceptible more efficient than the BMW iX3 with 15.10 kWh. That’s a difference of about 3 kWh.
As for electric range, the BMW iX3 performs noticeable better – achieving up to 805 km, about 305 km more than the BYD Seal U.
Seal U
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 BMW iX3 has a distinct edge – offering 469 HP compared to 324 HP. That’s roughly 145 HP more horsepower.
In acceleration from 0 to 100 km/h, the BMW iX3 is noticeable quicker – completing the sprint in 4.90 s, while the BYD Seal U takes 5.90 s. That’s about 1 s faster.
In terms of top speed, the BMW iX3 performs slightly better – reaching 210 km/h, while the BYD Seal U tops out at 175 km/h. The difference is around 35 km/h.
There’s also a difference in torque: BMW iX3 pulls slightly stronger with 645 Nm compared to 550 Nm. That’s about 95 Nm difference.
iX3
Space and Everyday Use:
Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.
Both vehicles offer seating for 5 people.
In curb weight, BYD Seal U is distinct lighter – 1940 kg compared to 2360 kg. The difference is around 420 kg.
In terms of boot space, the BYD Seal U offers minimal more room – 552 L compared to 520 L. That’s a difference of about 32 L.
In maximum load capacity, the BMW iX3 performs somewhat better – up to 1750 L, which is about 310 L more than the BYD Seal U.
When it comes to payload, BMW iX3 somewhat takes the win – 465 kg compared to 410 kg. That’s a difference of about 55 kg.
Who wins the race in the data check?
The BMW iX3 stands out in the key areas 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.
BMW iX3
BYD Seal U
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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from about £59,100
BMW iX3
BMW iX3
4.7 (2 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
BYD Seal U
4 (6 Reviews)
The BYD Seal U pairs a sleek fastback silhouette with a surprisingly roomy, tech-rich cabin, giving electric chic without the showroom pretension. It's a smart pick for buyers after confident handling, sensible practicality and standout value — all wrapped up with a cheeky grin when you put your foot down.
details
BMW iX3
BYD Seal U
Costs and Consumption |
|
|---|---|
|
Price
59100 - 64600 £
|
Price
34300 - 39800 £
|
|
Consumption L/100km
-
|
Consumption L/100km
-
|
|
Consumption kWh/100km
15.10 kWh
|
Consumption kWh/100km
12.1 - 20.5 kWh
|
|
Electric Range
805 km
|
Electric Range
70 - 500 km
|
|
Battery Capacity
108.70 kWh
|
Battery Capacity
-
|
|
co2
0 g/km
|
co2
0 - 71 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
SUV
|
Body Type
SUV
|
|
Seats
5
|
Seats
5
|
|
Doors
5
|
Doors
5
|
|
Curb weight
2360 kg
|
Curb weight
1940 - 2147 kg
|
|
Trunk capacity
520 L
|
Trunk capacity
425 - 552 L
|
|
Length
4782 mm
|
Length
4785 mm
|
|
Width
1895 mm
|
Width
1890 mm
|
|
Height
1635 mm
|
Height
1668 mm
|
|
Max trunk capacity
1750 L
|
Max trunk capacity
1440 L
|
|
Payload
465 kg
|
Payload
410 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Electric
|
Engine Type
Electric, Plugin Hybrid
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Reduction Gearbox
|
Transmission Detail
Reduction Gearbox, Automatic Gearbox
|
|
Drive Type
All-Wheel Drive
|
Drive Type
Front-Wheel Drive, All-Wheel Drive
|
|
Power HP
469 HP
|
Power HP
218 - 324 HP
|
|
Acceleration 0-100km/h
4.90 s
|
Acceleration 0-100km/h
5.9 - 9.6 s
|
|
Max Speed
210 km/h
|
Max Speed
175 km/h
|
|
Torque
645 Nm
|
Torque
300 - 550 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
4
|
|
Power kW
345 kW
|
Power kW
160 - 238 kW
|
|
Engine capacity
-
|
Engine capacity
1497 - 1498 cm3
|
General |
|
|---|---|
|
Model Year
2026
|
Model Year
2024 - 2026
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
A, B
|
|
Brand
BMW
|
Brand
BYD
|
What drive types are available for the BMW iX3?
The BMW iX3 is available as All-Wheel Drive.
The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.