Bmw 420d (190 Hp) Mild Hybrid Steptronic
General information
| Power | 184 Hp @ 5000-6500 rpm. |
|---|---|
| Torque | 300 Nm @ 1350-4000 rpm. |
| Acceleration 0 - 100 km/h | 8.2 sec |
| Maximum speed | 236 km/h |
| Brand |
BMW
|
|---|---|
| Model |
4 Series
|
| Generation |
4 Series Convertible (G23)
|
| Modification (Engine) |
420i (184 Hp) Steptronic
|
| Start of production |
2020 year
|
| End of production |
January, 2024 year
|
| Powertrain Architecture |
Internal Combustion engine
Powertrain architecture classifies the propulsion technology of the vehicle, such as internal combustion, electric (BEV), or hybrid.
|
| Body type |
Cabriolet
Body type refers to the structural design and shape of the vehicle (such as Sedan, Hatchback, SUV, or Coupe).
|
| Seats |
4
Seat count specifies the maximum passenger capacity the vehicle is legally approved to transport at once.
|
| Doors |
2
Door count indicates the total number of entry points for passengers and cargo access (e.g., 3-door, 5-door).
|
FAQ
Performance specs
| Combined fuel consumption (WLTP) |
6.7-7.4 l/100 km
|
|---|---|
| CO2 emissions (WLTP) |
152-169 g/km
|
| Fuel consumption (urban) NEDC |
7.1-7.4 l/100 km
|
| Fuel consumption (extra-urban) NEDC |
4.9-5.4 l/100 km
|
| Fuel consumption (combined) NEDC |
5.7-6.1 l/100 km
|
| CO2 emissions NEDC |
131-140 g/km
|
| Fuel Type |
Petrol (Gasoline)
Fuel type defines the primary source of energy required by the vehicle’s engine (petrol, diesel, electricity, hybrid, LPG, etc.).
|
| Acceleration 0 - 100 km/h |
8.2 sec
The 0-100 km/h sprint time measures how quickly the vehicle accelerates from a standstill. It is a key indicator of raw performance and responsiveness.
|
| Acceleration 0 - 62 mph |
8.2 sec
The 0-100 km/h sprint time measures how quickly the vehicle accelerates from a standstill. It is a key indicator of raw performance and responsiveness.
|
| Acceleration 0 - 60 mph (Calculated by User) |
7.8 sec
|
| Maximum speed |
236 km/h
Maximum speed represents the upper limit of velocity the vehicle can reach, limited by gear ratios, engine power, and aerodynamic resistance.
|
| Emission standard |
Euro 6d
|
| Weight-to-power ratio |
9.2 kg/Hp, 108.9 Hp/tonne
|
| Weight-to-torque ratio |
5.6 kg/Nm, 177.5 Nm/tonne
|
Engine specs
| Power |
184 Hp @ 5000-6500 rpm.
|
|---|---|
| Power per litre |
92.1 Hp/l
Power per litre (specific power) measures the engine power relative to its displacement. A higher value indicates advanced efficiency and engineering quality.
|
| Torque |
300 Nm @ 1350-4000 rpm.
Torque represents the engine’s rotational force, which determines pulling power. High torque ensures responsive acceleration and stronger uphill performance.
|
| Engine layout |
Front, Longitudinal
Engine layout defines the position and alignment of the engine block. This layout affects the car’s weight distribution, handling, and interior cabin space.
|
| Engine Model Code |
B48B20A
|
| Engine displacement |
1998 cm3
Engine displacement represents the combined volume of all cylinders. It is a direct indicator of engine size and baseline performance potential.
|
| Number of cylinders |
4
Cylinder count represents the number of combustion chambers. More cylinders generally result in smoother operation and a refined engine note.
|
| Engine configuration |
Inline
|
| Cylinder bore |
82 mm
|
| Piston stroke |
94.6 mm
|
| Compression ratio |
11:1
|
| Number of valves per cylinder |
4
Valves per cylinder control the airflow into and exhaust out of the engine. More valves improve high-RPM breathing and performance.
|
| Fuel injection system |
Direct injection
|
| Engine aspiration |
Twin-power turbo, Intercooler
Aspiration describes how the engine draws air into its cylinders, distinguishing naturally aspirated setups from turbochargers or superchargers.
|
| Valvetrain |
VALVETRONIC
|
| Engine oil capacity |
5.25 l
|
| Coolant |
10 l
|
| Engine systems |
Start & Stop SystemParticulate filter
|
Space, Volume and weights
| Kerb Weight |
1690 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
|
|---|---|
| Max. weight |
2185 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
|
| Max. load |
495 kg
|
| Trunk (boot) space - minimum |
300 l
|
| Trunk (boot) space - maximum |
385 l
|
| Fuel tank capacity |
59 l
|
| Permitted trailer load with brakes (12%) |
1600 kg
|
| Permitted trailer load without brakes |
750 kg
|
| Permitted towbar download |
75 kg
|
Dimensions
| Length |
4768 mm
|
|---|---|
| Width |
1852 mm
|
| Width including mirrors |
2081 mm
|
| Height |
1384 mm
|
| Wheelbase |
2851 mm
|
| Front track |
1575 mm
|
| Rear / Back Track |
1611 mm
|
| Front overhang |
858 mm
|
| Rear overhang |
1059 mm
|
| Ride height (ground clearance) |
124 mm
|
| Drag coefficient (Cd) |
0.28
|
| Minimum turning circle (turning diameter) |
11.4 m
|
Drivetrain, brakes and suspension specs
| Drivetrain Architecture |
The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drivetrain type specifies which wheels receive power from the engine. This affects road grip, cornering, and stability on slippery surfaces.
|
|---|---|
| Drive wheel |
Rear wheel drive
Drivetrain type specifies which wheels receive power from the engine. This affects road grip, cornering, and stability on slippery surfaces.
|
| Number of gears and type of gearbox |
8 gears, automatic transmission Steptronic
|
| Front suspension |
Double wishbone
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
|
| Rear suspension |
Independent multi-link suspension
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
|
| Front brakes |
Ventilated discs
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
|
| Rear brakes |
Ventilated discs
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
|
| Assisting systems |
ABS (Anti-lock braking system)
|
| Steering type |
Steering rack and pinion
|
| Power steering |
Electric Steering
|
| Tires size |
225/50 R17 98Y XL
Tire size specifies the tread width, aspect ratio, and rim diameter, affecting the balance between handling grip and ride comfort.
|
| Wheel rims size |
7.5J x 17
|
Common OBD2 Fault Codes
Similar Models
User Reviews
T
Thomas V.
26 months ago
★★★★★
Decided on this after deep research. Very responsive throttle, makes highway overtaking a breeze. The infotainment is fast and lag-free. Worth every single penny spent.
•
W
William Z.
8 days ago
★★★★★
Just picked mine up last week! The 184 Hp @ 5000-6500 rpm. hp feels powerful on the road. Sound insulation is great, very quiet cabin at high speeds. Value for money is unmatched, highly recommended.
•
J
Jacob M.
23 weeks ago
★★★★★
Mainly using it for my daily commute to work. Engine performance exceeded my expectations. Sound insulation is great, very quiet cabin at high speeds. No regrets so far, extremely happy with my purchase.
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