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BMW X3 vs BYD Seal U comparison
Compare performance (398 HP vs 324 HP), boot space and price (51,300 £ vs 34,300 £ ) at a glance. Find out which car is the better choice for you – BMW X3 or BYD Seal U?
BMW X3 vs BYD Seal U: Key differences
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
X3
Costs and Efficiency:
Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.
BYD Seal U is clearly cheaper – starting at 34,300 £ , while the BMW X3 costs 51,300 £ . That’s a price difference of around 16,980 £.
As for electric range, the BYD Seal U offers substantially more range – reaching up to 500 km, about 412 km more than the BMW X3.
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 X3 offers somewhat more power – delivering 398 HP compared to 324 HP. That’s roughly 74 HP more horsepower.
When accelerating from 0 to 100 km/h, the BMW X3 is clearly quicker – completing the sprint in 4.6 s, while the BYD Seal U takes 5.9 s. That’s about 1.3 s quicker.
Looking at top speed, the BMW X3 is noticeably faster – reaching 250 km/h, while the BYD Seal U tops out at 175 km/h. The difference is around 75 km/h.
There’s also a difference in torque: the BMW X3 delivers slightly more torque with 670 Nm compared to 550 Nm. That’s about 120 Nm more.
X3
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 terms of curb weight, BMW X3 is barely lighter – 1,930 kg compared to 1,940 kg. The difference is around 10 kg.
Looking at boot space, the BMW X3 offers marginally more boot space – 570 L compared to 552 L. That’s a difference of about 18 L.
For maximum load capacity, the BMW X3 offers a bit more capacity – up to 1,700 L, about 260 L more than the BYD Seal U.
When it comes to payload, the BMW X3 carries visibly more – 570 kg compared to 410 kg. That’s a difference of about 160 kg.
Who wins the race in the data check?
The BMW X3 has only a minor advantage 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 £51,300
BMW X3
BMW X3
BYD Seal U
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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View detailed analysis
BMW X3
The BMW X3 mixes Bavarian poise with everyday practicality, delivering a composed ride and a cabin that feels both premium and lived-in. It’s the sort of SUV that lets you enjoy sporty handling without sacrificing family-friendly space, so you get fun and sense in one neat package.
details
BYD Seal U
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 X3
BYD Seal U
Costs and Consumption |
|
|---|---|
|
Price
51,300 - 72,400 £
|
Price
34,300 - 39,800 £
|
|
Consumption L/100km
2.8 - 7.7 L/100km
|
Consumption L/100km
-
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
12.1 - 20.5 kWh/100km
|
|
Electric Range
88 km
|
Electric Range
70 - 500 km
|
|
Battery Capacity
-
|
Battery Capacity
-
|
|
co2
64 - 175 g/km
|
co2
0 - 71 g/km
|
|
Fuel tank capacity
60 - 65 L
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
SUV
|
Body Type
SUV
|
|
Seats
5
|
Seats
5
|
|
Doors
5
|
Doors
5
|
|
Curb weight
1,930 - 2,140 kg
|
Curb weight
1,940 - 2,147 kg
|
|
Trunk capacity
460 - 570 L
|
Trunk capacity
425 - 552 L
|
|
Length
4,755 mm
|
Length
4,785 mm
|
|
Width
1,920 mm
|
Width
1,890 mm
|
|
Height
1,660 mm
|
Height
1,668 mm
|
|
Max trunk capacity
1,700 L
|
Max trunk capacity
1,440 L
|
|
Payload
570 kg
|
Payload
410 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
|
Engine Type
Electric, Plugin Hybrid
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Automatic Gearbox
|
Transmission Detail
Reduction Gearbox, Automatic Gearbox
|
|
Drive Type
All-Wheel Drive
|
Drive Type
Front-Wheel Drive, All-Wheel Drive
|
|
Power HP
197 - 398 HP
|
Power HP
218 - 324 HP
|
|
Acceleration 0-100km/h
4.6 - 7.8 s
|
Acceleration 0-100km/h
5.9 - 9.6 s
|
|
Max Speed
215 - 250 km/h
|
Max Speed
175 km/h
|
|
Torque
330 - 670 Nm
|
Torque
300 - 550 Nm
|
|
Number of Cylinders
4 - 6
|
Number of Cylinders
4
|
|
Power kW
145 - 293 kW
|
Power kW
160 - 238 kW
|
|
Engine capacity
1,995 - 2,998 cm3
|
Engine capacity
1,497 - 1,498 cm3
|
General |
|
|---|---|
|
Model Year
2,024 - 2,025
|
Model Year
2,024 - 2,026
|
|
CO2 Efficiency Class
F, E, B
|
CO2 Efficiency Class
A, B
|
|
Brand
BMW
|
Brand
BYD
|
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.