@ BMW Group Press

@ BYD Auto / BYD Global Media

BMW i4 vs BYD Seal – Differences & prices compared

Q: How much power does the BMW i4 deliver on the road?

Up to 601 HP of power – depending on the configuration.

Q: How much electricity does the BMW i4 use per 100 km?

According to the manufacturer, the BMW i4 requires 14.70 kWh.

Q: What is the BMW i4’s maximum WLTP range?

The WLTP range is up to 613 km.

Q: How large is the BMW i4’s battery?

The BMW i4 comes with a 81.30 kWh battery.

Q: What maximum speed does the BMW i4 reach?

Depending on the model, top speed is 225 km/h.

Q: How much luggage fits in the BMW i4?

Depending on configuration, up to 470 L fit inside.

Q: What are the BMW i4’s length, width and height?

Overall, the BMW i4 is 4783 mm long, 1852 mm wide and 1448 mm high.

Q: What drive types are available for the BYD Seal?

The BYD Seal is available as Rear-Wheel Drive or All-Wheel Drive.

Q: How much power does the BYD Seal deliver on the road?

The BYD Seal reaches a peak output of 530 HP, depending on the model.

Compare performance, boot capacity, efficiency and price at a glance.
Find out which car is the better choice for you – BMW i4 or BYD Seal?

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i4 @ BMW Group Press

Introduction: A Clash of Electric Titans

The electric vehicle (EV) market is evolving rapidly, with brands pushing the boundaries of technology and design. Among the latest contenders are the BMW i4 and BYD Seal, two remarkable electric cars that offer thrilling performance, advanced features, and impressive ranges. This article delves into a head-to-head comparison of these two vehicles, highlighting their technical specifications and innovations to help car enthusiasts and potential buyers make an informed choice.

Seal @ BYD Auto / BYD Global Media

Design and Dimensions

The BMW i4 is styled as a sleek hatchback, reflecting BMW's commitment to sporty design, while the BYD Seal adopts a modern sedan silhouette that combines elegance with aerodynamic efficiency. The i4 measures 4783 mm in length, 1852 mm in width, and 1448 mm in height, making it a compact yet spacious option for urban driving. In contrast, the Seal is slightly longer at 4800 mm, wider at 1875 mm, and taller at 1460 mm, providing a robust presence on the road.

i4 @ BMW Group Press

Powertrains and Performance

When it comes to performance, both vehicles offer versatile powertrain options. The BMW i4 comes with multiple configurations, ranging from 286 HP to a staggering 544 HP. It boasts a rear-wheel-drive setup in its base variants, with an all-wheel-drive option available for stronger trims, allowing for exhilarating acceleration from 0 to 100 km/h in as little as 3.9 seconds.

On the other hand, the BYD Seal offers two power outputs: a robust 313 HP and a thrilling 530 HP version. The Seal achieves 0 to 100 km/h in 3.8 seconds, rivaling the i4's high-performance variants, providing a thrilling driving experience.

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Seal @ BYD Auto / BYD Global Media

Electric Range and Efficiency

Electric range remains a crucial factor for EV buyers. The BMW i4 excels in this category, with ranges spanning from 485 km to an impressive 582 km, depending on the battery choice. Its efficient battery utilization results in consumption figures ranging from 15.6 kWh/100 km for its base variant to 18 kWh/100 km for the performance model.

The BYD Seal is also commendable, offering a maximum range of 570 km and a slightly higher consumption of 16.6 kWh/100 km for the base model, climbing to 18.2 kWh/100 km for the more powerful version. Although the Seal's range is competitive, the i4 edges out with superior efficiency.

i4 @ BMW Group Press

Interior Comfort and Technology

Both the BMW i4 and BYD Seal provide spacious cabins for up to five occupants, but their interior designs reflect distinct brand philosophies. The i4 features a more luxurious and tech-savvy layout, complete with high-quality materials and a cutting-edge infotainment system that integrates seamlessly with smartphone connectivity.

In comparison, the BYD Seal focuses on practicality and ergonomics, providing a user-friendly interface that emphasizes comfort and ease of use. Although it may not reach the luxury heights of the BMW, the Seal stands out with its value-driven approach.

Seal @ BYD Auto / BYD Global Media

Battery and Charging Capabilities

The BMW i4 offers a range of battery capacities, with options of 67.1 kWh and 81.3 kWh, allowing flexibility in terms of price and range. It supports fast charging capabilities, enabling quick battery replenishment on long journeys.

Similarly, the BYD Seal also provides solid battery options, ensuring dependable performance and good charging infrastructure. Although specific charging times may vary, both vehicles align with modern drivers' needs for convenience and efficiency.

i4 @ BMW Group Press

Conclusion: Which EV Reigns Supreme?

In the battle of the BMW i4 and BYD Seal, it's evident that both models bring unique strengths to the table. The i4 exhibits superior performance and electric range, along with premium cabin experiences that cater to premium buyers. Meanwhile, the Seal offers a balance of performance and practicality at a competitive price point.

Ultimately, the choice will hinge on individual preferences—whether one prioritizes luxury and driving dynamics or value and spaciousness. As the EV market continues to expand, offerings like the i4 and Seal distinctly reflect the shifting landscape of automotive innovation.

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

Seal @ BYD Auto / BYD Global Media

Costs and Efficiency:

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

BYD Seal has a clearly perceptible advantage in terms of price – it starts at 40300 £, while the BMW i4 costs 49400 £. That’s a price difference of around 9094 £.

In terms of energy consumption, the advantage goes to the BMW i4: with 14.70 kWh per 100 km, it’s barely noticeable more efficient than the BYD Seal with 15.40 kWh. That’s a difference of about 0.70 kWh.

As for range, the BMW i4 performs hardly perceptible better – achieving up to 613 km, about 43 km more than the BYD Seal.

i4 @ BMW Group Press

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 i4 has a a bit edge – offering 601 HP compared to 530 HP. That’s roughly 71 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW i4 is hardly perceptible quicker – completing the sprint in 3.70 s, while the BYD Seal takes 3.80 s. That’s about 0.10 s faster.

In terms of top speed, the BMW i4 performs slight better – reaching 225 km/h, while the BYD Seal tops out at 220 km/h. The difference is around 5 km/h.

There’s also a difference in torque: BMW i4 pulls to a small extent stronger with 795 Nm compared to 670 Nm. That’s about 125 Nm difference.

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Seal @ BYD Auto / BYD Global Media

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 is slight lighter – 1907 kg compared to 2070 kg. The difference is around 163 kg.

In terms of boot space, the BMW i4 offers slightly more room – 470 L compared to 400 L. That’s a difference of about 70 L.

When it comes to payload, BMW i4 barely noticeable takes the win – 480 kg compared to 473 kg. That’s a difference of about 7 kg.

Who comes out on top?

Overall, the BMW i4 shows itself to be secures victory with a clear margin and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £49,400

@ BMW Group Press

BMW i4

Price : 49400 - 62500 £
Body Type : Hatchback
Engine Type : Electric
Transmission : Automatic
Transmission Detail : Reduction Gearbox
Drive Type : Rear-Wheel Drive, All-Wheel Drive
Power HP : 286 - 601 HP
Consumption kWh/100km : 14.7 - 16.7 kWh
Electric Range : 514 - 613 km
Battery Capacity : 67.1 - 81.3 kWh
Seats : 5
Acceleration 0-100km/h : 3.7 - 6 s
Model Year : 2025
Max Speed : 190 - 225 km/h
Torque : 400 - 795 Nm
Doors : 5
Model : i4
Modell : i4 eDrive35, i4 eDrive40, i4 xDrive40, i4 M60
CO2 Efficiency Class : A
Trim Level : M Sportpaket, M Sportpaket Pro
Power kW : 210 - 442 kW
co2 : 0 g/km
Curb weight : 2070 - 2285 kg
Trunk capacity : 470 L
Length : 4783 mm
Width : 1852 mm
Height : 1448 mm
Brand : BMW
Max trunk capacity : 1290 L
Payload : 445 - 480 kg

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BMW i4

5 (1)

The BMW i4 beautifully merges the dynamism of a saloon with the efficiency of an electric vehicle, offering a truly exhilarating driving experience. Its design seamlessly blends elegance and athleticism, highlighting BMW's dedication to both aesthetics and performance. Inside, the i4 boasts a high-tech cockpit that harmonises luxury with intuitive technology, allowing drivers to stay connected while on the move.

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@ BMW Group Press

@ BMW Group Press

@ BMW Group Press

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@ BMW Group Press

BYD Seal

The BYD Seal represents a sleek fusion of innovative technology and stylish design, setting it apart in the competitive electric vehicle market. With its aerodynamic silhouette and premium interior finishes, the car offers a driving experience that is both comfortable and exhilarating. Enthusiasts are particularly impressed by the seamless integration of advanced features that prioritise safety and convenience.

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@ BYD Auto / BYD Global Media

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BMW i4

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@ BMW Group Press	@ BYD Auto / BYD Global Media

Costs and Consumption
Price 49400 - 62500 £	Price 40300 - 45400 £
Consumption L/100km -	Consumption L/100km -
Consumption kWh/100km 14.7 - 16.7 kWh	Consumption kWh/100km 15.4 - 18.2 kWh
Electric Range 514 - 613 km	Electric Range 460 - 570 km
Battery Capacity 67.1 - 81.3 kWh	Battery Capacity -
co2 0 g/km	co2 0 g/km
Fuel tank capacity -	Fuel tank capacity -

Dimensions and Body
Body Type Hatchback	Body Type Sedan
Seats 5	Seats 5
Doors 5	Doors 4
Curb weight 2070 - 2285 kg	Curb weight 1907 - 2185 kg
Trunk capacity 470 L	Trunk capacity 400 L
Length 4783 mm	Length 4800 mm
Width 1852 mm	Width 1875 mm
Height 1448 mm	Height 1460 mm
Max trunk capacity 1290 L	Max trunk capacity -
Payload 445 - 480 kg	Payload 446 - 473 kg

Engine and Performance
Engine Type Electric	Engine Type Electric
Transmission Automatic	Transmission Automatic
Transmission Detail Reduction Gearbox	Transmission Detail Reduction Gearbox
Drive Type Rear-Wheel Drive, All-Wheel Drive	Drive Type Rear-Wheel Drive, All-Wheel Drive
Power HP 286 - 601 HP	Power HP 231 - 530 HP
Acceleration 0-100km/h 3.7 - 6 s	Acceleration 0-100km/h 3.8 - 7.5 s
Max Speed 190 - 225 km/h	Max Speed 180 - 220 km/h
Torque 400 - 795 Nm	Torque 360 - 670 Nm
Number of Cylinders -	Number of Cylinders -
Power kW 210 - 442 kW	Power kW 170 - 390 kW
Engine capacity -	Engine capacity -