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BMW X3 vs BYD Sealion 7 – Which model is better for everyday use?

Two cars, one duel: BMW X3 meets BYD Sealion 7.
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 @ press.bmwgroup.com

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 a bit advantage in terms of price – it starts at 42800 £, while the BMW X3 costs 51300 £. That’s a price difference of around 8409 £.

As for range, the BYD Sealion 7 performs clearly better – achieving up to 502 km, about 414 km more than the BMW X3.

Sealion 7 @ BYD

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 BYD Sealion 7 has a noticeable edge – offering 530 HP compared to 398 HP. That’s roughly 132 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 X3 takes 4.60 s. That’s about 0.10 s faster.

In terms of top speed, the BMW X3 performs somewhat better – reaching 250 km/h, while the BYD Sealion 7 tops out at 215 km/h. The difference is around 35 km/h.

There’s also a difference in torque: BYD Sealion 7 pulls barely noticeable stronger with 690 Nm compared to 670 Nm. That’s about 20 Nm difference.

X3 @ press.bmwgroup.com

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In curb weight, BMW X3 is somewhat lighter – 1930 kg compared to 2225 kg. The difference is around 295 kg.

In terms of boot space, the BMW X3 offers barely noticeable more room – 570 L compared to 520 L. That’s a difference of about 50 L.

In maximum load capacity, the BYD Sealion 7 performs minimal better – up to 1789 L, which is about 89 L more than the BMW X3.

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

Who wins the race?

The BYD Sealion 7 proves to be leaves the rival little chance and therefore becomes our DriveDuel Champion!
BYD Sealion 7 is the better all-rounder in this comparison.

from about £42,800
img-0696

BYD Sealion 7

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 313 - 530 HP
  • Consumption kWh/100km : 19.9 - 21.9 kWh
  • Electric Range : 456 - 502 km
details

BMW X3

The BMW X3 stands out in the competitive SUV market with its refined blend of performance and luxury. Its interior boasts high-quality materials and a design focused on driver comfort and convenience. With a robust engine lineup, the vehicle offers a balanced driving experience that caters to both urban settings and off-road adventures.

details
P90444059_highRes_bmw-x3-xdrive30d-11- @ press.bmwgroup.com
P90424715_highRes_the-new-bmw-x3-xdriv @ press.bmwgroup.com
P90424688_highRes_the-new-bmw-x3-xdriv @ press.bmwgroup.com
P90424707_highRes_the-new-bmw-x3-xdriv @ press.bmwgroup.com
P90424709_highRes_the-new-bmw-x3-xdriv @ press.bmwgroup.com

BYD Sealion 7

5 (1)
rate

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
img-0696 @ BYD
byd-sealion-7-17 @ BYD
byd-sealion-7-12 @ BYD

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Costs and Consumption
Price
51300 - 72400 £
Price
42800 - 52300 £
Consumption L/100km
2.8 - 7.7 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
19.9 - 21.9 kWh
Electric Range
88 km
Electric Range
456 - 502 km
Battery Capacity
19.70 kWh
Battery Capacity
-
co2
64 - 175 g/km
co2
0 g/km
Fuel tank capacity
50 - 65 L
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
4
Curb weight
1930 - 2140 kg
Curb weight
2225 - 2435 kg
Trunk capacity
460 - 570 L
Trunk capacity
520 L
Length
4755 mm
Length
4830 mm
Width
1920 mm
Width
1925 mm
Height
1660 mm
Height
1620 mm
Max trunk capacity
1600 - 1700 L
Max trunk capacity
1789 L
Payload
570 kg
Payload
410 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
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
197 - 398 HP
Power HP
313 - 530 HP
Acceleration 0-100km/h
4.6 - 7.8 s
Acceleration 0-100km/h
4.5 - 6.7 s
Max Speed
215 - 250 km/h
Max Speed
215 km/h
Torque
330 - 670 Nm
Torque
380 - 690 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
145 - 293 kW
Power kW
230 - 390 kW
Engine capacity
1995 - 2998 cm3
Engine capacity
-

General
Model Year
2024 - 2025
Model Year
2024
CO2 Efficiency Class
F, E, B
CO2 Efficiency Class
A
Brand
BMW
Brand
BYD

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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.