NIO Firefly 42.1kWh Specs

(2025 - ) - Technical Specifications for Years 2025, 2026
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NIO Firefly image

Key Specs

Electric
141 HP
143 PS / 105 kW
147 lb-ft
200 Nm
93 Mph
150 km/h
205 miles
330 km

NIO Firefly 42.1kWh Body, Model and Production details NIO Firefly 42.1kWh Body, Model and Production details

Body : Hatchback
Num. of Doors : 5 doors

NIO Firefly 42.1kWh Engine Technical Data NIO Firefly 42.1kWh Engine Technical Data

Engine Type : Electric
Total electric power : 141 HP / 143 PS / 105 kW
Total electric torque : 147 lb-ft / 200 Nm
Horsepower : 141 HP / 143 PS / 105 kW
Maximum torque : 147 lb-ft / 200 Nm
Number of electric engines: 1
Electric engine 1 type: PSM - Permanent Magnet Synchronous Motor
Rear Axle Electric Engine Power: 141 HP / 143 PS / 105 kW
Rear Axle Electric Engine Torque: 147 lb-ft / 200 Nm
Drive wheels - Traction - Drivetrain : RWD
Transmission Gearbox - Number of speeds :
1 speed Reduction Gear

NIO Firefly 42.1kWh Battery Technical Data, Charging and RangeNIO Firefly 42.1kWh Battery Technical Data, Charging and Range

Range (WLTP): 205 miles / 330 km
Average energy consumption WLTP: 4.29 miles/ kWh (14.5 kWh / 100 km)
Battery type : LiFePO4 - Lithium iron phosphate
Charging Time
DC100 kW80%0h29m
Wallbox 3-phase11 kW100%4h07m
Wallbox 1-phase7 kW100%7h00m
Fast charge current : 100.0 kW
Battery capacity : 42.1 kWh
Net battery capacity : 41.2 kWh
CO2 emissions WLTP : 0 g/km (NIO)

NIO Firefly 42.1kWh Performance NIO Firefly 42.1kWh Performance

Top Speed : 93 Mph / 150 km/h
Acceleration 0 to 100 km/h (0 to 62 mph) : 8.1 s
EU driving noise : 65 dB

NIO Firefly 42.1kWh Size, Dimensions, Aerodynamics and Weight NIO Firefly 42.1kWh Size, Dimensions, Aerodynamics and Weight

Wheelbase : 102.95 inches / 261.5 cm
Length : 157.6 inches / 400.3 cm
Width : 74.21 inches / 188.5 cm
Width with mirrors : 79.25 inches / 201.3 cm
Height : 61.3 inches / 155.7 cm
Ground clearance : 6.69 inches / 17.0 cm
Aerodynamic drag coefficient - Cx : -
Curb Weight : 3234 lbs / 1467 kg
Weight/Power Output Ratio : 10.3 kg/hp

NIO Firefly 42.1kWh Interior size, Dimensions NIO Firefly 42.1kWh Interior size, Dimensions

Num. of Seats : 5 seats
Trunk / Boot capacity : 14.3 cu-ft / 404 L
Frunk : 3.2 cu-ft / 92 L
Trunk / Boot First Row : 44.2 cu-ft / 1253 L

NIO Firefly 42.1kWh Brakes, Tires, Steering and Suspension NIO Firefly 42.1kWh Brakes, Tires, Steering and Suspension

Front Brakes - Disc dimensions : Vented Discs
(- inches / - mm)
Rear Brakes - Disc dimensions : Discs
(- inches / - mm)
Front Tyres - Rims dimensions : -/- R-
Rear Tyres - Rims dimensions : -/- R-
Turning circle : 30.8 feet / 9.4 m
Front Suspension : MacPherson struts. Coil springs.
Rear Suspension : Multi-link. Coil Springs.
If you found an error in these specifications submit your correction here

How fast is a NIO Firefly 42.1kWh?
The NIO Firefly 42.1kWh can reach 0 to 100 km/h (0 to 62 mph) in 8.1 seconds and has a top speed of 150 km/h / 93 mph.

How many horsepower (hp) does a 2025 NIO Firefly 42.1kWh have?
The 2025 NIO Firefly 42.1kWh has 143 PS / 141 bhp / 105 kW.

How much does a NIO Firefly 42.1kWh weighs?
The NIO Firefly 42.1kWh weighs 1467 Kg / 3234 lbs.

What is the NIO Firefly 42.1kWh electric range?
The electric range of NIO Firefly 42.1kWh is 330 Km / 205 miles WLTP

What engine is in NIO Firefly 42.1kWh?
The NIO Firefly 42.1kWh has 1 electric engine(s) PSM - Permanent Magnet Synchronous Motor.

What are the dimensions of the NIO Firefly 42.1kWh?
The NIO Firefly 42.1kWh is 157.6 inches / 400.3 cm long, 74.21 inches / 188.5 cm wide, and 61.3 inches / 155.7 cm tall, with a wheelbase of 102.95 inches / 261.5 cm.

How much cargo space does a NIO Firefly 42.1kWh have?
The NIO Firefly 42.1kWh offers 14.3 cu-ft / 404 L of trunk space, which expands to 44.2 cu-ft / 1253 L when the rear seats are folded.