@ BMW Group Press
@ BYD Auto / BYD Global Media
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BMW X3 vs BYD Seal U – Differences & prices compared

Two cars, one duel: BMW X3 meets BYD Seal U.
Which one wins in performance, efficiency and value for money? Find out now!

Here’s where it gets real: The technical differences in detail

X3 @ BMW Group Press

Costs and Efficiency:

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

BYD Seal U has a decisively advantage in terms of price – it starts at 34300 £, while the BMW X3 costs 51300 £. That’s a price difference of around 16980 £.

Fuel consumption also shows a difference: BYD Seal U manages with 0.40 L and is therefore convincingly more efficient than the BMW X3 with 2.80 L. The difference is about 2.40 L per 100 km.

As for range, the BYD Seal U performs clearly better – achieving up to 500 km, about 412 km more than the BMW X3.

Seal U @ BYD Auto / BYD Global Media

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 X3 has a somewhat edge – offering 398 HP compared to 324 HP. That’s roughly 74 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW X3 is evident quicker – completing the sprint in 4.60 s, while the BYD Seal U takes 5.90 s. That’s about 1.30 s faster.

In terms of top speed, the BMW X3 performs distinct better – reaching 250 km/h, while the BYD Seal U tops out at 180 km/h. The difference is around 70 km/h.

There’s also a difference in torque: BMW X3 pulls slightly stronger with 670 Nm compared to 550 Nm. That’s about 120 Nm difference.

X3 @ 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, BMW X3 is minimal lighter – 1930 kg compared to 1940 kg. The difference is around 10 kg.

In terms of boot space, the BMW X3 offers hardly perceptible more room – 570 L compared to 552 L. That’s a difference of about 18 L.

In maximum load capacity, the BMW X3 performs somewhat better – up to 1700 L, which is about 235 L more than the BYD Seal U.

When it comes to payload, BMW X3 clearly perceptible takes the win – 570 kg compared to 410 kg. That’s a difference of about 160 kg.

Who wins the race?

The BYD Seal U proves to be wins the duel decisively and therefore becomes our DriveDuel Champion!
BYD Seal U is the better all-rounder in this comparison.

from about £34,300
Seal U @ BYD Auto / BYD Global Media

BYD Seal U

  • Engine Type : Plugin Hybrid, Electric
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 218 - 324 HP
  • Consumption L/100km : 0.4 - 1.2 L
  • Consumption kWh/100km : 19.9 - 20.5 kWh
  • Electric Range : 70 - 500 km

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

5 (1)
rate

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
X3 @ BMW Group Press
Seal U @ BYD Auto / BYD Global Media

Costs and Consumption

Price
51300 - 72400 £
Price
34300 - 39800 £
Consumption L/100km
2.8 - 7.7 L
Consumption L/100km
0.4 - 1.2 L
Consumption kWh/100km
-
Consumption kWh/100km
19.9 - 20.5 kWh
Electric Range
88 km
Electric Range
70 - 500 km
Battery Capacity
19.70 kWh
Battery Capacity
-
co2
64 - 175 g/km
co2
0 - 26 g/km
Fuel tank capacity
50 - 65 L
Fuel tank capacity
60 L

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1930 - 2140 kg
Curb weight
1940 - 2147 kg
Trunk capacity
460 - 570 L
Trunk capacity
425 - 552 L
Length
4755 mm
Length
4775 - 4785 mm
Width
1920 mm
Width
1890 mm
Height
1660 mm
Height
1668 - 1670 mm
Max trunk capacity
1600 - 1700 L
Max trunk capacity
1440 - 1465 L
Payload
570 kg
Payload
410 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Plugin Hybrid, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
CVT, Reduction 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
170 - 180 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
1995 - 2998 cm3
Engine capacity
1497 - 1498 cm3

General

Model Year
2024 - 2025
Model Year
2024
CO2 Efficiency Class
F, E, B
CO2 Efficiency Class
B, A
Brand
BMW
Brand
BYD
What drive types are available for the BMW X3?

The BMW X3 is offered with 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.