BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic Specs

BMW LogoBMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic has been in production since 2020 - present. Cars comes in Cabriolet body types and can be suited with Diesel engine types with a volume of 2L liters, engines produces a power of 190 Hp. The overall dimensions of the car are 4768x1852x1384 mm, and the weight is from 1775 kg.

BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present
BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present
BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present
BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present
BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present
BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present
BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present
BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present
BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present
BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present
BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present
BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present
BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present
BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present
BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present
BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present
BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present
BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present
BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present
BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present
BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic 2020 - present


General data

Generation4 Series Convertible (G23)
Modification420d (190 Hp) MHEV Steptronic
Start of production2020 year
Powertrain ArchitectureMHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)
Body typeCabriolet
Seats4
Doors2
Fuel TypeDiesel

Fuel consumption (economy), emissions

Fuel consumption - urban4.7-5.0 l/100 km
Fuel consumption - extra urban3.9-4.3 l/100 km
Fuel consumption - combined4.2-4.5 l/100 km
CO2 emissions111-119 g/km
Emission standardEuro 6d

Performance specs

Acceleration 0 - 100 km/h (0 - 62 mph)7.6 sec
Maximum speed236 km/h
Weight-to-power ratio9.3 kg/Hp, 107 Hp/tonne

Electric cars and hybrids specs

Battery capacity0.528 kWh

Engine technical data

Power190 Hp @ 4000 rpm.
Power per litre95.2 Hp/l
Torque400 Nm @ 1750-2500 rpm.
Engine locationFront, Longitudinal
Engine displacement1995 cm3
Number of cylinders4
Position of cylindersInline
Cylinder Bore84 mm
Piston Stroke90 mm
Compression ratio16.5
Number of valves per cylinder4
Fuel SystemDiesel Commonrail
Engine aspirationTwin-power turbo, Intercooler
Engine oil capacity5.5 l
Engine systemsStart & Stop SystemParticulate filter
PowerElectric Steering

Suspension and brakes specs

Drivetrain ArchitectureThe Internal combustion engine (ICE) and electric motor drive the rear wheels of the car with the ability to work only in mixed mode.
Drive wheelRear wheel drive
Number of Gears (automatic transmission)8 Steptronic
Front suspensionDouble wishbone
Rear suspensionMulti-link independent
Front brakesVentilated discs
Rear brakesVentilated discs
Assisting systemsABS (Anti-lock braking system)
Steering typeSteering rack and pinion
Tires size225/50 R17 98Y XL
Wheel rims size7.5J x 17

Dimensions

Length4768 mm
Width1852 mm
Height1384 mm
Wheelbase2851 mm
Front track1575 mm
Rear (Back) track1611 mm
Ride height124 mm
Drag coefficient (Cd)0.27
Minimum turning circle (turning diameter)11.4 m

Weights, volume and space

Kerb Weight1775 kg
Max. weight2270 kg
Max load495 kg
Trunk (boot) space - minimum385 l
Fuel tank capacity59 l
Permitted trailer load with brakes (12%)1600 kg
Permitted trailer load without brakes750 kg
Permitted towbar download75 kg