Compare performance (324 HP vs 380 HP), boot space and price (34,300 £ vs 36,800 £ ) at a glance. Find out which car is the better choice for you – BYD Seal U or Toyota bZ4X?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
In the rapidly evolving world of electric mobility, the BYD Seal U and Toyota bZ4X emerge as notable players in the SUV segment. Both vehicles represent a shift towards sustainable driving, blending cutting-edge technology with practicality. Here's a detailed comparison of their technical aspects and innovations.
The BYD Seal U offers flexibility with its dual-engine types—Plug-in Hybrid and Electric—paired with either a CVT or reduction gearbox automatic transmission. It caters to both front-wheel and all-wheel drive preferences, delivering a power range between 218 and 324 HP. This power is further supported by an acceleration of 0-100 km/h in as quick as 5.9 seconds, ensuring a dynamic driving experience.
On the other hand, the Toyota bZ4X keeps it simple with an all-electric setup and a reduction gearbox transmission. It provides a steady power delivery between 204 to 218 HP and impresses with an electric range of up to 513 km. The bZ4X achieves 0-100 km/h in just 6.9 seconds, highlighting its capability despite being a fully electric vehicle.
When it comes to sustainability, the Toyota bZ4X shines with a remarkable CO2 efficiency class of 'A' and zero emissions, thanks to its fully electric powertrain. It boasts a consumption rate as efficient as 14.4 kWh/100 km, making it a frontrunner for eco-conscious buyers.
The BYD Seal U, while offering a hybrid option, presents a CO2 efficiency class ranging from 'B' to 'A'. Its hybrid model achieves low consumption figures, ranging from 0.9 to 1.2 L/100km, and its electric variant consumes about 19.9 to 20.5 kWh/100 km. Despite being a hybrid, it maintains commendable efficiency and reduced emissions.
Both SUVs exhibit a stylish and practical design, although with slight dimensional differences. The BYD Seal U is slightly longer, measuring up to 4,785 mm, and offers a generous trunk capacity of 552 L. Its payload capacity stands at 410 kg, emphasizing its utility appeal.
Meanwhile, the Toyota bZ4X, slightly more compact at 4,690 mm in length, offers a trunk capacity of 452 L. It's not far behind in utility with a payload capacity ranging from 465 to 495 kg, catering to various lifestyle needs.
Noteworthy innovations include the BYD Seal U's multiple drive options, catering to varied driver preferences, while aiming for maximum efficiency and performance. Its hybrid and electric offerings push boundaries within its category.
Toyota's bZ4X stands out with its sleek design and advanced electric capabilities, designed for those committed to a zero-emission future. It also integrates Toyota's renowned reliability and safety features, offering peace of mind to the driving experience.
Both the BYD Seal U and Toyota bZ4X embody the future of the SUV segment with their unique approaches to electric mobility. The Seal U's flexibility between hybrid and electric functionality caters to a broader audience, while the bZ4X appeals to purists seeking a fully electric lifestyle. Ultimately, the choice would depend on individual preferences, priorities, and brand allegiance in the journey towards sustainable driving.
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 Seal U is only slightly cheaper – starting at 34,300 £ , while the Toyota bZ4X costs 36,800 £ . That’s a price difference of around 2,571 £.
In terms of energy consumption, the BYD Seal U is somewhat more efficient: consuming 12.1 kWh/100km compared to 13.5 kWh/100km for the Toyota bZ4X. That’s a difference of about 1.4 kWh/100km.
As for electric range, the Toyota bZ4X offers somewhat more range – reaching up to 591 km, about 91 km more than the BYD Seal U.
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 Toyota bZ4X offers a bit more power – delivering 380 HP compared to 324 HP. That’s roughly 56 HP more horsepower.
When accelerating from 0 to 100 km/h, the Toyota bZ4X is noticeably quicker – completing the sprint in 4.4 s, while the BYD Seal U takes 5.9 s. That’s about 1.5 s quicker.
There’s also a difference in torque: the BYD Seal U delivers noticeably more torque with 550 Nm compared to 338 Nm. That’s about 212 Nm more.
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, Toyota bZ4X is only slightly lighter – 1,900 kg compared to 1,940 kg. The difference is around 40 kg.
Looking at boot space, the BYD Seal U offers somewhat more boot space – 552 L compared to 452 L. That’s a difference of about 100 L.
When it comes to payload, the Toyota bZ4X carries clearly more – 565 kg compared to 410 kg. That’s a difference of about 155 kg.
The Toyota bZ4X is slightly ahead 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.
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.
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The Toyota bZ4X is a fresh, roomy electric crossover that pairs Toyota’s trademark reliability with bold, angular styling and a cabin designed for everyday comfort. It may not chase headlines like some flashier rivals, but for buyers who want sensible electric motoring with practical packaging and a relaxed, confident ride, it’s an easy, pleasant choice.
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Costs and Consumption |
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Price
34,300 - 39,800 £
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Price
36,800 - 51,000 £
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Consumption L/100km
-
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Consumption L/100km
-
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Consumption kWh/100km
12.1 - 20.5 kWh/100km
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Consumption kWh/100km
13.5 - 16.6 kWh/100km
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Electric Range
70 - 500 km
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Electric Range
444 - 591 km
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Battery Capacity
-
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Battery Capacity
-
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co2
0 - 71 g/km
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co2
0 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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Body Type
SUV
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Body Type
SUV
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Seats
5
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Seats
5
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Doors
-
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Doors
-
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Curb weight
1,940 - 2,147 kg
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Curb weight
1,900 - 2,180 kg
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Trunk capacity
425 - 552 L
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Trunk capacity
452 L
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Length
-
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Length
-
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Width
1,890 mm
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Width
1,860 mm
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Height
-
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Height
-
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
410 kg
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Payload
375 - 565 kg
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Engine and Performance |
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Engine Type
Electric, Plugin Hybrid
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Engine Type
Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Reduction Gearbox, Automatic Gearbox
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Transmission Detail
Reduction Gearbox
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Power HP
218 - 324 HP
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Power HP
167 - 380 HP
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Acceleration 0-100km/h
5.9 - 9.6 s
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Acceleration 0-100km/h
4.4 - 8.6 s
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Max Speed
-
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Max Speed
-
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Torque
300 - 550 Nm
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Torque
268 - 338 Nm
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Number of Cylinders
4
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Number of Cylinders
-
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Power kW
160 - 238 kW
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Power kW
123 - 280 kW
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Engine capacity
1,497 - 1,498 cm3
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Engine capacity
-
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General |
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Model Year
2,024 - 2,026
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Model Year
2,025 - 2,026
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CO2 Efficiency Class
A, B
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CO2 Efficiency Class
A
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Brand
BYD
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Brand
Toyota
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