Name: BMW 420i Convertible
Brand: BMW

TECHNICAL DATA FOR THE NEW BMW 4 SERIES CONVERTIBLE.

¹
Powertrain type	Petrol
Power in kW (hp)	135 (184)
Torque in Nm	300
Transmission	8-speed, automatic
Drivetrain	Rear-wheel drive

¹
Cylinders	4
Displacement in cm3	1,998
Nominal power in kW (hp)/1/min	135 (184) / 5,000 - 6,500
Nominal torque in Nm/1/min	300 / 1,350 - 4,000


Acceleration 0–100 km/h in s	8.2
Top speed in km/h	236

^{1 ,} ²
Fuel consumption, combined WLTP in l/100 km	7.4
CO2 emissions, combined WLTP in g/km	169
Pass-by noise in dB(A)	–
Stationary noise level in dB(A) / 1/min	–/–


4,768 mm
1,852 mm
1,384 mm
Length in mm	4,768
Width in mm	1,852
Height in mm	1,384
Width incl. mirrors (driver / passenger side) in mm	2,081 (1,046 / 1,035)
Wheelbase in mm	2,851
Vehicle curb weight in kg ³	1,765
Permissible gross weight in kg	2,185
Payload in kg	495
Optionally delivered with support for trailer load, braked, up to 12% / towbar download in kg ⁴	1,600 / 75
Luggage capacity in l	385
Tank capacity in l	59

¹
Powertrain type	Petrol
Power in kW (hp)	180 (245)
Torque in Nm	400
Transmission	8-speed, automatic
Drivetrain	All-wheel drive

¹
Cylinders	4
Displacement in cm3	1,998
Nominal power in kW (hp)/1/min	180 (245) / 4,500 - 6,500
Nominal torque in Nm/1/min	400 / 1,600 - 4,000


Acceleration 0–100 km/h in s	6.3
Top speed in km/h	250

^{1 ,} ²
Fuel consumption, combined WLTP in l/100 km	8–7.3
CO2 emissions, combined WLTP in g/km	183–166
Stationary noise level in dB(A) / 1/min	-/-


4,768 mm
1,852 mm
1,391 mm
Length in mm	4,768
Width in mm	1,852
Height in mm	1,391
Width incl. mirrors (driver / passenger side) in mm	2,081 (1,046 / 1,035)
Wheelbase in mm	2,851
Vehicle curb weight in kg ³	1,840
Permissible gross weight in kg	2,260
Payload in kg	495
Optionally delivered with support for trailer load, braked, up to 12% / towbar download in kg ⁴	1,800 / 75
Luggage capacity in l	300–385
Tank capacity in l	59

¹
Powertrain type	Petrol – 48 Volt Mild-Hybrid
Power in kW (hp)	275 (374)
Torque in Nm	500
Transmission	8-speed, automatic
Drivetrain	All-wheel drive

¹
Cylinders	6
Displacement in cm3	2,998
Nominal power in kW (hp)/1/min	275 (374) / 5,500 - 6,500
Nominal torque in Nm/1/min	500 / 1,900 - 5,000


(Nominal) power/30-minutes-power in kW (hp)	8 (11) / -
(Nominal) torque in Nm	25


Acceleration 0–100 km/h in s	4.9
Top speed in km/h	250

^{1 ,} ²
Fuel consumption, combined WLTP in l/100 km	8.7–8.1
CO2 emissions, combined WLTP in g/km	197–182
Stationary noise level in dB(A) / 1/min	-/-

⁵
Battery capacity in kWh	0.4


4,770 mm
1,852 mm
1,394 mm
Length in mm	4,770
Width in mm	1,852
Height in mm	1,394
Width incl. mirrors (driver / passenger side) in mm	2,081 (1,046 / 1,035)
Wheelbase in mm	2,851
Vehicle curb weight in kg ³	1,965
Permissible gross weight in kg	2,375
Payload in kg	485
Optionally delivered with support for trailer load, braked, up to 12% / towbar download in kg ⁴	1,800 / 75
Luggage capacity in l	385–300
Tank capacity in l	59

¹
Powertrain type	Petrol
Power in kW (hp)	390 (523)
Torque in Nm	650
Transmission	8-speed, automatic
Drivetrain	All-wheel drive

¹
Cylinders	6
Displacement in cm3	2,993
Nominal power in kW (hp)/1/min	390 (523) / 6,250
Nominal torque in Nm/1/min	650 / 2,750 - 5,730


Acceleration 0–100 km/h in s	3.7
Top speed in km/h	250


4,801 mm
1,887 mm
1,399 mm
Length in mm	4,801
Width in mm	1,887
Height in mm	1,399
Wheelbase in mm	2,857
Vehicle curb weight in kg ³	1,925
Luggage capacity in l	385
Tank capacity in l	59

¹
Powertrain type	Petrol
Power in kW (hp)	190 (255)
Torque in Nm	400
Transmission	8-speed, automatic
Drivetrain	Rear-wheel drive

¹
Cylinders	4
Displacement in cm3	1,998
Nominal power in kW (hp)/1/min	190 (255) / 5,000 - 6,500
Nominal torque in Nm/1/min	400 / 1,550 - 4,400


Acceleration 0–100 km/h in s	6.4
Top speed in km/h	250


4,768 mm
1,852 mm
1,384 mm
Length in mm	4,768
Width in mm	1,852
Height in mm	1,384
Wheelbase in mm	2,851
Vehicle curb weight in kg ³	1,715
Luggage capacity in l	385
Tank capacity in l	59

1 Performance data of petrol engines apply to vehicles using RON 98 fuel. Fuel consumption data apply to vehicles using reference fuels in accordance with EU Regulation 1151/2017. Unleaded RON 91 and higher with a maximum ethanol content of 25% (E25) may also be used. BMW recommends RON 95 fuel. For high-performance automobiles, BMW recommends RON 98 fuel.

2 Official data for fuel consumption, CO2 emissions, power consumption and electric range was determined in accordance with the prescribed measuring procedure and corresponds to European Regulation (EC) 715/2007 in the applicable version. For ranges, data determined as per WLTP takes into account any optional equipment (available on the German market in this case). For vehicles that have been newly type approved since 1 January 2021, only the official data according to WLTP exists. For more information about NEDC and WLTP measuring procedures visit www.bmw.com/wltp

3 The EC unladen weight refers to a vehicle with standard equipment and does not include any optional extras. The unladen weight includes a 90% full tank and a driver weight of 75 kg. Optional equipment may affect the weight of the vehicle, the payload and the top speed if the selected equipment has an impact on the vehicle's aerodynamics.

4 Trailer load depends on the vehicle options

5 The recharged range in km after 10 minutes of High-Power-Charging was determined according to DIN70080 in the WLTP cycle. It depends on the vehicle equipment, individual driving profile, ambient temperature, charging status and the use of additional consumers.

Fuel consumption and CO2 emissions.

BMW 430i xDrive Convertible: Fuel consumption, combined WLTP in l/100 km: 8.0-7.3; CO2 emissions, combined WLTP in g/km: 182-166

Provided technical data are measured according to the WLTP, not NEDC.

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TECHNICAL DATA FOR THE NEW BMW 4 SERIES CONVERTIBLE.

TECHNICAL DATA FOR THE NEW BMW 4 SERIES CONVERTIBLE.

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