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BMW iX3 vs BYD Seal 6 comparison

Compare performance (469 HP vs 212 HP), boot space and price (54,300 £ vs 36,800 £ ) at a glance. Find out which car is the better choice for you – BMW iX3 or BYD Seal 6?

BMW iX3 vs BYD Seal 6: Key differences

BMW iX3

4.6 (4 Reviews)
rate
  • significantly more power
  • clearly more electric range
  • significantly quicker 0–100 km/h
details

BYD Seal 6

4.8 (5 Reviews)
rate
  • substantially cheaper
  • significantly more efficient
  • clearly lighter
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

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 6 is substantially cheaper – starting at 36,800 £ , while the BMW iX3 costs 54,300 £ . That’s a price difference of around 17,494 £.

In terms of energy consumption, the BYD Seal 6 is significantly more efficient: consuming 7.8 kWh/100km compared to 14.6 kWh/100km for the BMW iX3. That’s a difference of about 6.8 kWh/100km.

As for electric range, the BMW iX3 offers clearly more range – reaching up to 805 km, about 704 km more than the BYD Seal 6.

Seal 6

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 BMW iX3 offers significantly more power – delivering 469 HP compared to 212 HP. That’s roughly 257 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW iX3 is significantly quicker – completing the sprint in 4.9 s, while the BYD Seal 6 takes 8.5 s. That’s about 3.6 s quicker.

iX3

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 terms of curb weight, BYD Seal 6 is clearly lighter – 1,710 kg compared to 2,360 kg. The difference is around 650 kg.

When it comes to payload, the BMW iX3 carries very slightly more – 465 kg compared to 435 kg. That’s a difference of about 30 kg.

Who wins the race in the data check?

The BMW iX3 stands well ahead of its rival 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 £54,300
iX3

BMW iX3

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Rear-Wheel Drive
  • Power HP 320 - 469 HP
  • Consumption kWh/100km 14.6 - 15.1 kWh/100km
  • Electric Range 635 - 805 km
BMW iX3
BYD Seal 6

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW iX3

The BMW iX3 is an electric SUV that delivers the composed, premium driving experience BMW buyers expect. With a calm, refined cabin and practical everyday usability, it’s a strong choice for those who want electric motoring without giving up luxury and comfort.

details

BYD Seal 6

The BYD Seal 6 is a captivating electric sedan that captures attention with its sleek design and modern aerodynamics. With a strong focus on sustainability, it offers an impressive electric driving experience, combining efficiency with cutting-edge technology. The Seal 6 stands out in the EV market for its luxurious interior and innovative features, making it a strong contender for drivers looking to embrace the future of transportation.

details
BMW iX3
BYD Seal 6

Costs and Consumption

Price
54,300 - 66,300 £
Price
36,800 - 42,800 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.6 - 15.1 kWh/100km
Consumption kWh/100km
7.8 - 11.2 kWh/100km
Electric Range
635 - 805 km
Electric Range
54 - 101 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
38 - 60 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,360 kg
Curb weight
1,710 - 1,805 kg
Trunk capacity
-
Trunk capacity
-
Length
-
Length
-
Width
1,895 mm
Width
1,875 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
465 kg
Payload
435 kg

Engine and Performance

Engine Type
Electric
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
320 - 469 HP
Power HP
184 - 212 HP
Acceleration 0-100km/h
4.9 - 5.9 s
Acceleration 0-100km/h
8.5 - 8.9 s
Max Speed
-
Max Speed
-
Torque
500 - 645 Nm
Torque
-
Number of Cylinders
-
Number of Cylinders
4
Power kW
235 - 345 kW
Power kW
135 - 156 kW
Engine capacity
-
Engine capacity
1,498 cm3

General

Model Year
2026
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
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.