BYD Seal U 71.8 kWh (218 Hp) Electric


Overall Rating

7.9 / 10
Safety N/A / 5
Not Rated
Engine 4.5 / 5
Value 4.0 / 5
Performance 4.0 / 5
Comfort 4.0 / 5
People\'s Opinion N/A / 5
Not Rated

BYD Seal U:

The BYD Song Plus is a compact crossover SUV manufactured by BYD Auto since 2020. It is part of the BYD Song series of SUVs that are named after the Song dynasty. Initially available solely as an internal combustion engine vehicle with a 1. 5-litre turbocharged petrol engine, in 2021 BYD introduced the plug-in hybrid Song Plus DM-i and the battery electric Song Plus EV. The petrol model was phased out in 2022 after BYD ended production of ICE vehicles.
Originally part of the Dynasty Series line-up, the Song Plus has been sold in China through the Ocean Network dealership chain since 2022 to diversify the offerings of the newly established Ocean Series. The Dynasty Series counterpart of the Song Plus, the Song L DM-i, was introduced in 2024....(Read more on Wikipedia)

Seal U Overview:

BYD Seal U (Seal U). At around 2020 kg, it’s on the heavier side. Front‑wheel drive delivers efficiency and easy handling. Acceleration is relatively slow (0–100 km/h in 9.3 s). The top speed reaches 175 km/h. A sport utility vehicle offering higher ground clearance and versatile cargo space. Seating for 5 makes it ideal for daily use.

71.8 kWh (218 Hp) Electric Verdict:

Rating 4 stars

Performance Verdict

Offers a smooth and responsive electric drive with 218 Hp, achieving 0-100 km/h in 9.3 seconds, a slight improvement over the larger battery variant, likely due to weight differences.

Fuel Economy

Provides strong electric efficiency and zero emissions. The 71.8 kWh battery offers a practical electric range, making it a solid choice for daily commutes and regular trips.

Best Use Case: Excellent for daily city driving and regular commutes, offering a good balance of range and affordability for those who don't require the absolute maximum electric range.

Pros and Cons:

Pros:

  • • Advanced DM-i Plug-in Hybrid technology offers excellent fuel economy and electric range.
  • • Spacious and comfortable interior with modern design.
  • • Competitive pricing for the level of technology and features.
  • • Variety of powertrain options (PHEV AWD, PHEV FWD, two EV variants) to suit different needs.
  • • Strong system power in the top-tier PHEV variant.

Cons:

  • • Brand recognition and service network might be less established in some markets compared to traditional rivals.
  • • Acceleration for the full EV variants is not class-leading compared to some direct competitors.
  • • Limited towing capacity (not specified, but often a con for PHEVs/EVs).
  • • Potential for higher kerb weight impacting dynamic driving feel.

Specifications:

General:
Brand:BYD
Model:Seal U
Generation:Seal U
Modification (Engine):71.8 kWh (218 Hp) Electric
Start of production:January, 2024
Powertrain Architecture:BEV (Electric Vehicle)
Body type:SUV
Seats:5
Doors:5
Performance:
Fuel Type:Electricity
Acceleration 0 - 100 km/h:9.3 sec
Acceleration 0 - 62 mph:9.3 sec
Maximum speed:175 km/h
Weight-to-power ratio:9.3 kg/Hp, 107.9 Hp/tonne
Weight-to-torque ratio:6.5 kg/Nm, 153.5 Nm/tonne
Acceleration 0 - 60 mph:8.8 sec
Space:
Kerb Weight:2020
Max. weight:2430
Max. roof load:75 kg
Max load:410
Trunk (boot) space - maximum:1440 l
Trunk (boot) space - minimum:552 l
Permitted trailer load with brakes (12%):1300 kg
Permitted trailer load without brakes:750 kg
Size:
Length:4785 mm mm
Width:1890 mm mm
Height:1668 mm mm
Wheelbase:2765 mm mm
Width including mirrors:2085 mm
Front track:1630 mm
Rear (Back) track:1630 mm
Minimum turning circle (turning diameter):11 m
Powertrain:
Drivetrain ArchitectureOne electric motor drives the front wheels.
Drive wheelFront wheel drive
Number of gears1
Transmission typeAutomatic
Assisting systemsABS (Anti-lock braking system)
Steering typeSteering rack and pinion
Power steeringElectric Steering
Tires size235/50 R19
Wheel rims size19
Front suspensionIndependent type McPherson
Rear suspensionIndependent multi-link suspension
Electric:
Gross battery capacity:71.8 kWh
Battery technology:Lithium iron phosphate (LiFePO
Battery location:Below the floor
System power:218 Hp
System torque:310 Nm
All-electric range:420 km
Electric motor power:218 Hp
Electric motor Torque:310 Nm
Average Energy consumption:19.9 kWh/100 km
Electric motor location:Front axle, Transverse
Average Energy consumption (WLTP):19.9 kWh/100 km
Electric motor type:Synchronous
All-electric range (WLTP):420 km
Battery voltage:422.4 V

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