Comparison:BYD Dolphin Surf 2025 (new) Vs. Sono Motors Sion 2021 (new)

BYD Dolphin Surf
BYD Dolphin Surf
Dolphin Surf 1. Generation (EQE) / 2025 - Now Change
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Sono Motors Sion
1G / 2021 - Now Change
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Dimensions

Length
Length - Dimensions
Tyre NameLength
Sono Motors Sion 2021 (new)4470 mm
BYD Dolphin Surf 2025 (new)3990 mm
  • Sono Motors Sion 2021 (new) 4470 mm
  • bydBYD Dolphin Surf 2025 (new) 3990 mm
Wheelbase
Wheelbase - Dimensions
Tyre NameWheelbase
Sono Motors Sion 2021 (new)2830 mm
BYD Dolphin Surf 2025 (new)2500 mm
  • Sono Motors Sion 2021 (new) 2830 mm
  • bydBYD Dolphin Surf 2025 (new) 2500 mm
Width
Width - Dimensions
Tyre NameWidth
Sono Motors Sion 2021 (new)1830 mm
BYD Dolphin Surf 2025 (new)1720 mm
  • Sono Motors Sion 2021 (new) 1830 mm
  • bydBYD Dolphin Surf 2025 (new) 1720 mm
Width including mirrors
Width including mirrors - Dimensions
Tyre NameWidth including mirrors
Sono Motors Sion 2021 (new)2080 mm
BYD Dolphin Surf 2025 (new)1970 mm
  • Sono Motors Sion 2021 (new) 2080 mm
  • bydBYD Dolphin Surf 2025 (new) 1970 mm
Height
Height - Dimensions
Tyre NameHeight
Sono Motors Sion 2021 (new)1660 mm
BYD Dolphin Surf 2025 (new)1590 mm
  • Sono Motors Sion 2021 (new) 1660 mm
  • bydBYD Dolphin Surf 2025 (new) 1590 mm
Ground clearance
Ground clearance - Dimensions
Tyre NameGround clearance
Sono Motors Sion 2021 (new)165 mm
BYD Dolphin Surf 2025 (new)151 mm
  • Sono Motors Sion 2021 (new) 165 mm
  • bydBYD Dolphin Surf 2025 (new) 151 mm
Turning circle
Turning circle - Dimensions
Tyre NameTurning circle
BYD Dolphin Surf 2025 (new)9 m
Sono Motors Sion 2021 (new)11 m
  • bydBYD Dolphin Surf 2025 (new) 9 m
  • Sono Motors Sion 2021 (new) 11 m

Boot/interior

Boot space
Boot space - Boot/interior
Tyre NameBoot space
Sono Motors Sion 2021 (new)650 l
BYD Dolphin Surf 2025 (new)308 l
  • Sono Motors Sion 2021 (new) 650 l
  • bydBYD Dolphin Surf 2025 (new) 308 l
Boot space (rear seats folded, bottom to roof)
Boot space (rear seats folded, bottom to roof) - Boot/interior
Tyre NameBoot space (rear seats folded, bottom to roof)
Sono Motors Sion 2021 (new)1250 l
BYD Dolphin Surf 2025 (new)1037 l
  • Sono Motors Sion 2021 (new) 1250 l
  • bydBYD Dolphin Surf 2025 (new) 1037 l
Boot space (rear seats folded, bottom to windows)
Boot space (rear seats folded, bottom to windows) - Boot/interior
Tyre NameBoot space (rear seats folded, bottom to windows)
BYD Dolphin Surf 2025 (new)0 l
Sono Motors Sion 2021 (new)0 l
  • bydBYD Dolphin Surf 2025 (new) 0 l
  • Sono Motors Sion 2021 (new) 0 l
Seats
Seats - Boot/interior
Tyre NameSeats
Sono Motors Sion 2021 (new)5
BYD Dolphin Surf 2025 (new)4
  • Sono Motors Sion 2021 (new) 5
  • bydBYD Dolphin Surf 2025 (new) 4
Max. seats
Max. seats - Boot/interior
Tyre NameMax. seats
BYD Dolphin Surf 2025 (new)0
Sono Motors Sion 2021 (new)0
  • bydBYD Dolphin Surf 2025 (new) 0
  • Sono Motors Sion 2021 (new) 0
Doors
Doors - Boot/interior
Tyre NameDoors
BYD Dolphin Surf 2025 (new)5
Sono Motors Sion 2021 (new)5
  • bydBYD Dolphin Surf 2025 (new) 5
  • Sono Motors Sion 2021 (new) 5
Isofix
Isofix - Boot/interior
Tyre NameIsofix
BYD Dolphin Surf 2025 (new)Standard
Sono Motors Sion 2021 (new)Standard
  • bydBYD Dolphin Surf 2025 (new) Standard
  • Sono Motors Sion 2021 (new) Standard

Engines/drivetrain

Drive
Drive - Engines/drivetrain
Tyre NameDrive
BYD Dolphin Surf 2025 (new)Front-wheel drive
Sono Motors Sion 2021 (new)Front-wheel drive
  • bydBYD Dolphin Surf 2025 (new) Front-wheel drive
  • Sono Motors Sion 2021 (new) Front-wheel drive
Fuel
Fuel - Engines/drivetrain
Tyre NameFuel
BYD Dolphin Surf 2025 (new)Electric
Sono Motors Sion 2021 (new)Electric
  • bydBYD Dolphin Surf 2025 (new) Electric
  • Sono Motors Sion 2021 (new) Electric
Gearbox
Gearbox - Engines/drivetrain
Tyre NameGearbox
BYD Dolphin Surf 2025 (new)Reduction Gearbox
Sono Motors Sion 2021 (new)Reduction Gearbox
  • bydBYD Dolphin Surf 2025 (new) Reduction Gearbox
  • Sono Motors Sion 2021 (new) Reduction Gearbox
Gears
Gears - Engines/drivetrain
Tyre NameGears
BYD Dolphin Surf 2025 (new)1
Sono Motors Sion 2021 (new)1
  • bydBYD Dolphin Surf 2025 (new) 1
  • Sono Motors Sion 2021 (new) 1
Cylinders
Cylinders - Engines/drivetrain
Tyre NameCylinders
BYD Dolphin Surf 2025 (new)0
Sono Motors Sion 2021 (new)0
  • bydBYD Dolphin Surf 2025 (new) 0
  • Sono Motors Sion 2021 (new) 0
Max. speed
Max. speed - Engines/drivetrain
Tyre NameMax. speed
BYD Dolphin Surf 2025 (new)150 km/h
Sono Motors Sion 2021 (new)140 km/h
  • bydBYD Dolphin Surf 2025 (new) 150 km/h
  • Sono Motors Sion 2021 (new) 140 km/h
Power
Power - Engines/drivetrain
Tyre NamePower
Sono Motors Sion 2021 (new)120 kW
BYD Dolphin Surf 2025 (new)65 kW
  • Sono Motors Sion 2021 (new) 120 kW
  • bydBYD Dolphin Surf 2025 (new) 65 kW
Torque
Torque - Engines/drivetrain
Tyre NameTorque
Sono Motors Sion 2021 (new)270 Nm
BYD Dolphin Surf 2025 (new)175 Nm
  • Sono Motors Sion 2021 (new) 270 Nm
  • bydBYD Dolphin Surf 2025 (new) 175 Nm
Cubic capacity
Cubic capacity - Engines/drivetrain
Tyre NameCubic capacity
BYD Dolphin Surf 2025 (new)0 ccm
Sono Motors Sion 2021 (new)0 ccm
  • bydBYD Dolphin Surf 2025 (new) 0 ccm
  • Sono Motors Sion 2021 (new) 0 ccm
Cubic capacity
Cubic capacity - Engines/drivetrain
Tyre NameCubic capacity
BYD Dolphin Surf 2025 (new)0 ccm
Sono Motors Sion 2021 (new)0 ccm
  • bydBYD Dolphin Surf 2025 (new) 0 ccm
  • Sono Motors Sion 2021 (new) 0 ccm
Acceleration 0-100km/h
Acceleration 0-100km/h - Engines/drivetrain
Tyre NameAcceleration 0-100km/h
Sono Motors Sion 2021 (new)9 s
BYD Dolphin Surf 2025 (new)11 s
  • Sono Motors Sion 2021 (new) 9 s
  • bydBYD Dolphin Surf 2025 (new) 11 s

Consumption/ecology

Tank size
Tank size - Consumption/ecology
Tyre NameTank size
BYD Dolphin Surf 2025 (new)0 l
Sono Motors Sion 2021 (new)0 l
  • bydBYD Dolphin Surf 2025 (new) 0 l
  • Sono Motors Sion 2021 (new) 0 l
Combined consumption (NEDC)
Combined consumption (NEDC) - Consumption/ecology
Tyre NameCombined consumption (NEDC)
BYD Dolphin Surf 2025 (new)0 l/100km
Sono Motors Sion 2021 (new)0 l/100km
  • bydBYD Dolphin Surf 2025 (new) 0 l/100km
  • Sono Motors Sion 2021 (new) 0 l/100km
City consumption (NEDC)
City consumption (NEDC) - Consumption/ecology
Tyre NameCity consumption (NEDC)
BYD Dolphin Surf 2025 (new)0 l/100km
Sono Motors Sion 2021 (new)0 l/100km
  • bydBYD Dolphin Surf 2025 (new) 0 l/100km
  • Sono Motors Sion 2021 (new) 0 l/100km
Combined consumption (WLTP)
Combined consumption (WLTP) - Consumption/ecology
Tyre NameCombined consumption (WLTP)
BYD Dolphin Surf 2025 (new)15 l/100km
Sono Motors Sion 2021 (new)16 l/100km
  • bydBYD Dolphin Surf 2025 (new) 15 l/100km
  • Sono Motors Sion 2021 (new) 16 l/100km
CO2 emissions (WLTP)
CO2 emissions (WLTP) - Consumption/ecology
Tyre NameCO2 emissions (WLTP)
BYD Dolphin Surf 2025 (new)0 g/km
Sono Motors Sion 2021 (new)0 g/km
  • bydBYD Dolphin Surf 2025 (new) 0 g/km
  • Sono Motors Sion 2021 (new) 0 g/km
Emission standard
Emission standard - Consumption/ecology
Tyre NameEmission standard
BYD Dolphin Surf 2025 (new)Electric Vehicle
Sono Motors Sion 2021 (new)Electric Vehicle
  • bydBYD Dolphin Surf 2025 (new) Electric Vehicle
  • Sono Motors Sion 2021 (new) Electric Vehicle
Tyre size
Tyre size - Consumption/ecology
Tyre NameTyre size
BYD Dolphin Surf 2025 (new)175/65R15
Sono Motors Sion 2021 (new)205/60R16
  • bydBYD Dolphin Surf 2025 (new) 175/65R15
  • Sono Motors Sion 2021 (new) 205/60R16
Noise
Noise - Consumption/ecology
Tyre NameNoise
BYD Dolphin Surf 2025 (new)65 dB
Sono Motors Sion 2021 (new)0 dB
  • bydBYD Dolphin Surf 2025 (new) 65 dB
  • Sono Motors Sion 2021 (new) 0 dB

Weight/towing

Empty weight (EU)
Empty weight (EU) - Weight/towing
Tyre NameEmpty weight (EU)
BYD Dolphin Surf 2025 (new)1294 kg
Sono Motors Sion 2021 (new)1730 kg
  • bydBYD Dolphin Surf 2025 (new) 1294 kg
  • Sono Motors Sion 2021 (new) 1730 kg
Permissible total weight
Permissible total weight - Weight/towing
Tyre NamePermissible total weight
Sono Motors Sion 2021 (new)2180 kg
BYD Dolphin Surf 2025 (new)1638 kg
  • Sono Motors Sion 2021 (new) 2180 kg
  • bydBYD Dolphin Surf 2025 (new) 1638 kg
Braked trailer
Braked trailer - Weight/towing
Tyre NameBraked trailer
BYD Dolphin Surf 2025 (new)0 kg
Sono Motors Sion 2021 (new)0 kg
  • bydBYD Dolphin Surf 2025 (new) 0 kg
  • Sono Motors Sion 2021 (new) 0 kg
Trailer (no brakes)
Trailer (no brakes) - Weight/towing
Tyre NameTrailer (no brakes)
BYD Dolphin Surf 2025 (new)0 kg
Sono Motors Sion 2021 (new)0 kg
  • bydBYD Dolphin Surf 2025 (new) 0 kg
  • Sono Motors Sion 2021 (new) 0 kg
Max. roof load
Max. roof load - Weight/towing
Tyre NameMax. roof load
BYD Dolphin Surf 2025 (new)0 kg
Sono Motors Sion 2021 (new)0 kg
  • bydBYD Dolphin Surf 2025 (new) 0 kg
  • Sono Motors Sion 2021 (new) 0 kg
Max. towbar load
Max. towbar load - Weight/towing
Tyre NameMax. towbar load
BYD Dolphin Surf 2025 (new)0 kg
Sono Motors Sion 2021 (new)0 kg
  • bydBYD Dolphin Surf 2025 (new) 0 kg
  • Sono Motors Sion 2021 (new) 0 kg

Offroad

Ramp angle
Ramp angle - Offroad
Tyre NameRamp angle
BYD Dolphin Surf 2025 (new)0 °
Sono Motors Sion 2021 (new)0 °
  • bydBYD Dolphin Surf 2025 (new) 0 °
  • Sono Motors Sion 2021 (new) 0 °
Maximum incline
Maximum incline - Offroad
Tyre NameMaximum incline
BYD Dolphin Surf 2025 (new)0 °
Sono Motors Sion 2021 (new)0 °
  • bydBYD Dolphin Surf 2025 (new) 0 °
  • Sono Motors Sion 2021 (new) 0 °
Departure angle
Departure angle - Offroad
Tyre NameDeparture angle
BYD Dolphin Surf 2025 (new)0 °
Sono Motors Sion 2021 (new)0 °
  • bydBYD Dolphin Surf 2025 (new) 0 °
  • Sono Motors Sion 2021 (new) 0 °
Approach angle
Approach angle - Offroad
Tyre NameApproach angle
BYD Dolphin Surf 2025 (new)0 °
Sono Motors Sion 2021 (new)0 °
  • bydBYD Dolphin Surf 2025 (new) 0 °
  • Sono Motors Sion 2021 (new) 0 °
Fording
Fording - Offroad
Tyre NameFording
BYD Dolphin Surf 2025 (new)0 mm
Sono Motors Sion 2021 (new)0 mm
  • bydBYD Dolphin Surf 2025 (new) 0 mm
  • Sono Motors Sion 2021 (new) 0 mm

EV

Range (WLTP)
Range (WLTP) - EV
Tyre NameRange (WLTP)
Sono Motors Sion 2021 (new)305 km
BYD Dolphin Surf 2025 (new)220 km
  • Sono Motors Sion 2021 (new) 305 km
  • bydBYD Dolphin Surf 2025 (new) 220 km
Battery capacity - total
Battery capacity - total - EV
Tyre NameBattery capacity - total
Sono Motors Sion 2021 (new)54 kWh
BYD Dolphin Surf 2025 (new)30 kWh
  • Sono Motors Sion 2021 (new) 54 kWh
  • bydBYD Dolphin Surf 2025 (new) 30 kWh
Battery capacity - usable
Battery capacity - usable - EV
Tyre NameBattery capacity - usable
BYD Dolphin Surf 2025 (new)0 kWh
Sono Motors Sion 2021 (new)0 kWh
  • bydBYD Dolphin Surf 2025 (new) 0 kWh
  • Sono Motors Sion 2021 (new) 0 kWh
Battery weight
Battery weight - EV
Tyre NameBattery weight
Sono Motors Sion 2021 (new)360 kg
BYD Dolphin Surf 2025 (new)0 kg
  • Sono Motors Sion 2021 (new) 360 kg
  • bydBYD Dolphin Surf 2025 (new) 0 kg
AC charging
AC charging - EV
Tyre NameAC charging
BYD Dolphin Surf 2025 (new)Three-phase
Sono Motors Sion 2021 (new)Single-phase, Three-phase
  • bydBYD Dolphin Surf 2025 (new) Three-phase
  • Sono Motors Sion 2021 (new) Single-phase, Three-phase
AC charging speed
AC charging speed - EV
Tyre NameAC charging speed
BYD Dolphin Surf 2025 (new)AC:11,0 DC:65,0 kW
Sono Motors Sion 2021 (new)AC:2,3-11,0 DC:75,0 kW
  • bydBYD Dolphin Surf 2025 (new) AC:11,0 DC:65,0 kW
  • Sono Motors Sion 2021 (new) AC:2,3-11,0 DC:75,0 kW
Charging port type
Charging port type - EV
Tyre NameCharging port type
BYD Dolphin Surf 2025 (new)Type 2
Sono Motors Sion 2021 (new)Type 2
  • bydBYD Dolphin Surf 2025 (new) Type 2
  • Sono Motors Sion 2021 (new) Type 2
Battery type
Battery type - EV
Tyre NameBattery type
BYD Dolphin Surf 2025 (new)Lithium Iron Phosphate
Sono Motors Sion 2021 (new)Lithium Iron Phosphate
  • bydBYD Dolphin Surf 2025 (new) Lithium Iron Phosphate
  • Sono Motors Sion 2021 (new) Lithium Iron Phosphate
Fastcharging type
Fastcharging type - EV
Tyre NameFastcharging type
BYD Dolphin Surf 2025 (new)CCS
Sono Motors Sion 2021 (new)CCS
  • bydBYD Dolphin Surf 2025 (new) CCS
  • Sono Motors Sion 2021 (new) CCS
Charging port position
Charging port position - EV
Tyre NameCharging port position
BYD Dolphin Surf 2025 (new)Front Passenger Side
Sono Motors Sion 2021 (new)Center Front of Vehicle
  • bydBYD Dolphin Surf 2025 (new) Front Passenger Side
  • Sono Motors Sion 2021 (new) Center Front of Vehicle
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