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  3. BYD Seal U vs BYD Seal (Atto 4)

BYD Seal U vs BYD Seal (Atto 4)

BYD Seal U and BYD Seal sit in different parts of the electric vehicle market. Seal U is a mid size electric SUV built for families who want cabin space, higher seating, and daily comfort. Seal is a lower sports oriented electric sedan aimed at drivers who value handling, acceleration, and a sleeker design. Buyers who compare them usually choose between practicality and driving dynamics within the same brand.

Range figures differ due to body size and battery options. Seal U offers around 420 to 500 km WLTP depending on battery version. Seal reaches about 460 to 570 km WLTP depending on trim. Charging speeds also differ. Seal supports faster DC charging up to about 150 kW in many versions. Seal U typically charges near 140 kW DC depending on configuration. Both models support AC charging and use BYD Blade Battery technology.

BYD Seal U vs BYD Seal (Atto 4)

Price sits at different levels. Seal U usually enters the market slightly below or close to mid range EV SUVs, while Seal sits as a sport oriented sedan with higher trims reaching premium territory. Both models sell across Europe, China, and several global EV markets. This comparison helps buyers decide between a practical SUV layout or a performance focused sedan within the same BYD lineup.

Seal U offers strong interior space, good ride comfort for long trips, and practical cargo capacity, while downsides include slower acceleration than the sedan and less sporty handling. Seal delivers quick acceleration, longer range in some trims, and a lower aerodynamic body, though rear headroom is tighter and trunk access is less practical than the SUV.

QUICK VERDICT; Choose Seal U if your priority is space, family use, and SUV driving position. Choose Seal if you want stronger performance, longer range in some variants, and sedan styling.

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  BYD Seal U BYD Seal (Atto 4)
Price $42,000.00
Our Rating 6.5 6.0
Brand BYD BYD
Category Electric Cars Electric Cars

MODEL

Available Trims / Variants BYD Seal U Comfort
BYD Seal U Design
BYD Seal (Atto 4) Standard Range
BYD Seal (Atto 4) Long Range
BYD Seal (Atto 4) Performance

LAUNCH

Reveal Date 2024, January 29
2022, October 17
Availability Status Available to order. Released 2024, February
Available. Released 2023, September
Country of origin China
Base Price (USD) € 42,000 -BYD Seal U Comfort
€ 47,000 - BYD Seal U Design

BATTERY

Battery Capacity 71.8 kWh total - BYD Seal U Comfort
87 kWh total - BYD Seal U Design
61.4 kWh total
Battery Chemistry Liquid-cooled Li-ion LFP battery (800V type)
Liquid-cooled Li-ion LFP battery
Range (WLTP/CLTC/EPA) 261 mi WLTP - BYD Seal U Comfort
311 mi WLTP - BYD Seal U Design
Energy Consumption 320 Wh/mi WLTP - BYD Seal U Comfort
330 Wh/mi WLTP - BYD Seal U Design
Regen Braking (Max kW) Yes
Yes
Heat Pump
AC Charging (Max kW) Type 2 11 kW, 0-100% in 7.5 hours - BYD Seal U Comfort
Type 2 11 kW, 0-100% in 9.3 hours - BYD Seal U Design
Type 11 kW
DC Charging (Max kW) CCS 115 kW, 30-80% in 27 min, 10-80% in 42 min -BYD Seal U Comfort
CCS 140 kW, 30-80% in 28 min, 10-80% in 43 min - BYD Seal U Design
CCS 110 kW, 30-80% in 26 min
Additional Notes Vehicle to load (V2L) - 3 kW max

PERFORMANCE

Power Output (kW / hp) FWD 218 hp (160 kW)
RWD 204 hp (150 kW)
Torque (Nm) 310 Nm (229 lb-ft) - BYD Seal U Comfort
330 Nm (243 lb-ft) - BYD Seal U Design
310 Nm (229 lb-ft)
0–100 km/h / 0-60 mph (seconds) The acceleration numbers are an easy way to compare car performance. We list either time from 0 to 100 km/h or time from 0 to 60mph, depending on which number(s) the manufacturers provide. The lower the acceleration time, the higher performance the car is. 9.3 sec 0-62 mph - BYD Seal U Comfort
9.6 sec 0-62 mph - BYD Seal U Design
7.5 sec 0-62 mph
Top Speed (km/h / mph) 109 mph (175 km/h)
112 mph (180 km/h)

BODY

Body Style 5 door SUV, 5 seats 4 door sedan, 5 seats
Platform / Architecture e-platform 3.0 e-platform 3.0
Dimensions (L×W×H mm) 4785 x 1890 x 1668 mm (188.4 x 74.4 x 65.7 in) 4800 x 1875 x 1460 mm (189.0 x 73.8 x 57.5 in)
Drag Coefficient (Cd) 0.32 Cd 0.219 Cd
Wheelbase (mm) 2765 mm (108.9 in) 2920 mm (115.0 in)
Ground Clearance (mm) 150 mm (5.9 in)
Kerb Weight (kg) EU: 2020 kg unladen, 2430 kg gross - BYD Seal U Comfort
EU: 2147 kg unladen, 2557 kg gross - BYD Seal U Design
Suspension (Front / Rear) Front MacPherson struts, rear multi-link
Front double wishbone, rear multi-link
Wheel Size (inches) R19 R18, R19
Trunk/Boot Capacity (L) EU: 552 l, 1440 l max
EU: 402 l
Frunk/Bonnet Capacity (L) No 53 l
Towing Capacity (kg) EU: 750 kg unbraked, 1300 kg braked
No

SAFETY

Airbags (count) Front, side, rear, head airbag system, front seats knee airbags
Front, side, rear, head airbag system, front seats knee airbags
Driver Assistance (ADAS) 4 radars, 1 camera, 12 sensors. Blind Spot Warning, High Beam Assist, Lane departure Warning, Emergency Lane Keep Assist, Front/Rear Cross Traffic Alert, Front/Rear Cross Traffic Brake, Traffic Sign Recognition, Automatic Emergency Braking System, Door Open Warning, Forward/Rear Collision Warning
2 front radars, 4 rear radars, multiple cameras, 12 sensors. Blind Spot Warning, High Beam Assist, Lane departure Warning, Lane Keep Assist, Front/Rear Cross Traffic Alert, Front/Rear Cross Traffic Brake, Traffic Sign Recognition, Automatic Emergency Braking System, Door Open Warning
Crash Test Ratings NCAP 2023: 5 stars

COMFORT

Seating Capacity Heated and ventilated front seats
Heated and ventilated front seats
Roof Type Panoramic glass roof, tilt & slide
Panoramic glass roof, fixed
Bluetooth / Wi-Fi Android Auto and Apple CarPlay
Android Auto and Apple CarPlay
Parking Aids Front and rear sensors, 360 camera, reversing camera
Front and rear sensors, 360 camera, reversing camera

DISPLAYS

Centre Screen (inches) 12.8" or 15.6" rotating touchscreen
15.6" rotating touchscreen
Driver's Display (inches) 12.3"
10.25"
Head-Up Display (HUD) Yes Yes

LIGHTING

INFOTAINMENT & AUDIO

TECHNOLOGY

OWNERSHIP

Note

Additional Notes Digital Video Recorder
40500 Nm/degree torsional stiffness
Disclaimer We can not guarantee that the information on this page is 100% correct We can not guarantee that the information on this page is 100% correct
  BYD Seal U BYD Seal (Atto 4)

Disclaimer Note

Specifications sourced from manufacturer data and may reflect WLTP, CLTC, or EPA test conditions. Import prices in your local are estimates based on grey-market landing costs and exclude duties, clearing fees, and local taxes. Figures are subject to change without notice. Always verify with your local importer before purchase. We can not guarantee that the information on this page is 100% correct

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