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For electric vehicle drivers, efficiency and long-distance capabilities are paramount. The BYD SEAL range UK figures demonstrate the capabilities of the brand’s latest powertrain technology, making it a compelling option for those requiring dependable travel distances.
In this detailed guide, we will explore the official WLTP range figures, the advanced battery technology integrated into the chassis, and the BYD SEAL charging time UK, ensuring you know exactly what to expect from this D-segment sports saloon.
BYD SEAL battery size and Cell-to-Body Architecture
Regardless of the trim level you choose, the BYD SEAL battery size remains a consistent 82.5 kWh. This battery operates at a voltage of 550.4 V (in the Design trim) and utilises BYD’s renowned Blade Battery technology, which uses a Lithium Iron Phosphate (LFP) chemistry known for its stability and longevity.
The BYD SEAL is the very first vehicle from the brand to implement Cell-to-Body (CTB) technology. Instead of placing a traditional battery pack into the car’s frame, the battery’s top cover is integrated directly into the vehicle’s floor structure. This creates a battery pack height of just 110 mm, allowing the vehicle’s body to sit 10 mm lower for improved aerodynamics. The CTB construction also dramatically increases the structural integrity of the car, resulting in an exceptional torsional stiffness of 40,500 Nm/degree.
BYD SEAL range UK and Efficiency
The official BYD SEAL range UK varies slightly depending on whether you opt for the single-motor rear-wheel-drive setup or the dual-motor all-wheel-drive configuration. Both trims benefit from a standard high-efficiency heat pump, which is rated to operate in extreme temperatures ranging from −30°C to 60°C, helping to preserve range in cold weather.
The platform boasts an 89% efficiency rating thanks to its highly integrated 8-in-1 electric powertrain. The aerodynamic design, featuring a drag coefficient of just 0.219 Cd, also plays a crucial role in maximising the vehicle’s driving distance.
The official WLTP range and consumption figures are as follows:
| Trim Level | Drivetrain | Combined Range | City Range | Combined Consumption | City Consumption |
|---|---|---|---|---|---|
| Design | RWD (230 kW) | 354 miles | 428 miles | 3.74 mi/kWh | 4.5 mi/kWh |
| Excellence | AWD (390 kW) | 323 miles | 372 miles | 3.41 mi/kWh | 3.93 mi/kWh |
The Design trim is the most efficient, achieving a combined range of 354 miles and an impressive 428 miles on the urban cycle. The more powerful Excellence trim sacrifices a small amount of efficiency for its 3.8-second 0–62 mph acceleration, offering a combined range of 323 miles and 372 miles in the city.
BYD SEAL charging time UK
When you need to top up the battery on a journey, the BYD SEAL charging time UK is highly competitive. The vehicle is equipped with a standard CCS2 charging port, enabling both alternating current (AC) and direct current (DC) fast charging.
For rapid charging at public stations, the BYD SEAL supports a maximum DC charging rate of 150 kW. At this speed, the battery can be charged from 10% to 80% in 37 minutes, or from 30% to 80% in just 26 minutes, making it suitable for long motorway trips.
For home charging or using slower public AC destination chargers, the vehicle features an 11 kW 3-phase onboard charger. Using an 11 kW supply, a full charge from 0% to 100% takes approximately 8.6 hours.
Additionally, the car supports Vehicle-to-Load (V2L) technology as standard. This allows the high-voltage battery to output up to 3 kW of power to run standard household appliances, camping equipment, or even charge external electrical devices.
App Connectivity and Remote Climate
To help manage your range and charging sessions, the BYD Connect app allows owners to check their battery percentage and remaining range directly from their smartphone. The app also enables remote climate pre-conditioning, meaning you can warm up or cool down the cabin while the car is plugged in, preserving battery energy for the journey itself. You can also use the app to lock and unlock the vehicle remotely.
FAQ
What is the maximum BYD SEAL range UK? The maximum WLTP combined range is 354 miles for the rear-wheel-drive Design trim. In city driving conditions, this can increase to 428 miles.
What is the BYD SEAL battery size? Both the Design and Excellence trims are equipped with an 82.5 kWh Blade Battery featuring Lithium Iron Phosphate (LFP) chemistry.
How fast can the BYD SEAL charge? The vehicle supports up to 150 kW DC rapid charging. A rapid charge from 30% to 80% takes 26 minutes, while a 10% to 80% charge takes 37 minutes.
Does the BYD SEAL have a heat pump? Yes, a high-efficiency heat pump is fitted as standard on all models, which operates effectively between −30°C and 60°C to maximise range.
What is V2L functionality? Vehicle-to-Load (V2L) allows the vehicle to output up to 3 kW of AC power to run external electrical devices using the car’s main battery.
For further details regarding home charging installation or official WLTP figures, please confirm with your local BYD dealer.