BMW 4 Series Convertible: Technical data and measurements of all models.

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
Maximum 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


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
Curb weight in kg ³	1,690
Weight max in kg	2,185
Permitted load 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	300–385
Fuel capacity in l	59

¹
Powertrain type	Diesel – 48 Volt Mild-Hybrid
Power in kW (hp)	210 (286)
Torque in Nm	650
Transmission	8-speed, automatic
Drivetrain	Rear-wheel drive

¹
Cylinders	6
Displacement in cm3	2,993
Nominal power in kW (hp)/1/min	210 (286) / 4,000
Nominal torque in Nm/1/min	650 / 1,500 - 2,500


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


Acceleration 0–100 km/h in s	5.8
Maximum speed in km/h	250

^{1 ,}²
Fuel consumption, combined WLTP in l/100 km	6.2–5.6
CO2 emissions, combined WLTP in g/km	164–146

⁵
Battery capacity in kWh	0.4


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
Curb weight in kg ³	1,960
Weight max in kg	2,370
Permitted load 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
Fuel capacity in l	59

¹
Powertrain type	Petrol
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	5.2
Maximum speed in km/h	250

^{1 ,}²
Fuel consumption, combined WLTP in l/100 km	8.3–7.7
CO2 emissions, combined WLTP in g/km	190–175


Battery capacity in kWh	0.4


4,770 mm
1,852 mm
1,387 mm
Length in mm	4,770
Width in mm	1,852
Height in mm	1,387
Width incl. mirrors (driver / passenger side) in mm	2,081 (1,046 / 1,035)
Wheelbase in mm	2,851
Curb weight in kg ³	1,925
Weight max in kg	2,345
Permitted load in kg	420
Optionally delivered with support for trailer load, braked, up to 12% / towbar download in kg ⁴	1,800/75
Luggage capacity in l	385
Fuel 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
Maximum 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

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
Curb weight in kg ³	1,965
Weight max in kg	2,375
Permitted load 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
Fuel 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
Maximum 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	182 - 166


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
Curb weight in kg ³	1,765
Weight max in kg	2,260
Permitted load 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
Fuel capacity in l	59

¹
Powertrain type	Diesel – 48 Volt Mild-Hybrid
Power in kW (hp)	250 (340)
Torque in Nm	700
Transmission	8-speed, automatic
Drivetrain	All-wheel drive

¹
Cylinders	6
Displacement in cm3	2,993
Nominal power in kW (hp)/1/min	250 (340) / 4,400
Nominal torque in Nm/1/min	700 / 1,750 - 2,250


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


Acceleration 0–100 km/h in s	5
Maximum speed in km/h	250

^{1 ,}²
Fuel consumption, combined WLTP in l/100 km	6.9 - 6.4
CO2 emissions, combined WLTP in g/km	182–167

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
Curb weight in kg ³	2,055
Weight max in kg	2,465
Permitted load 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
Fuel capacity in l	59

¹
Powertrain type	Diesel – 48 Volt Mild-Hybrid
Power in kW (hp)	140 (190)
Torque in Nm	400
Transmission	8-speed, automatic
Drivetrain	Rear-wheel drive

¹
Cylinders	4
Displacement in cm3	1,995
Nominal power in kW (hp)/1/min	140 (190) / 4,000
Nominal torque in Nm/1/min	400 / 1,750 - 2,500


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


Acceleration 0–100 km/h in s	7.6
Maximum speed in km/h	236

^{1 ,}²
Fuel consumption, combined WLTP in l/100 km	5.8–5.2

⁵
Battery capacity in kWh	0.4


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
Curb weight in kg ³	1,850
Weight max in kg	2,260
Permitted load in kg	485
Optionally delivered with support for trailer load, braked, up to 12% / towbar download in kg ⁴	1,600 / 75
Luggage capacity in l	385
Fuel 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 715/2007. Unleaded RON 91 and higher with a maximum ethanol content of 10% (E10) 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 charging performance depends on the state of charge, ambient temperature, individual driving profile and use of auxiliary consumers. The ranges shown are based on the WLTP best case. The charging times apply to ambient temperatures of 23 degrees Celsius after a preceding drive and may differ depending on the usage behaviour.

Fuel consumption and CO2 emissions.

BMW 420i Convertible: Fuel consumption, combined WLTP in l/100 km: 7.4-6.7; CO2 emissions, combined WLTP in g/km: 169-152

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TECHNICAL DATA FOR THE NEW BMW 4 SERIES CONVERTIBLE.

TECHNICAL DATA FOR THE NEW BMW 4 SERIES CONVERTIBLE.

Fuel consumption and CO2 emissions.