Bmw 420i (184 Hp)
General information
| Power | 184 Hp @ 5000 rpm. |
|---|---|
| Torque | 270 Nm @ 1350-4600 rpm. |
| Acceleration 0 - 100 km/h | 7.5 sec |
| Maximum speed | 236 km/h |
| Fuel consumption (economy) - combined | 5.5-5.8 l/100 km |
| Brand |
BMW
|
|---|---|
| Model |
4 Series
|
| Generation |
4 Series Coupe (F32, facelift 2017)
|
| Modification (Engine) |
420i (184 Hp) Steptronic
|
| Start of production |
2017 year
|
| End of production |
2020 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 |
Coupe
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
| Fuel consumption (economy) - urban |
7.1-7.6 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
|
|---|---|
| Fuel consumption (economy) - extra urban |
4.5-4.7 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
|
| Fuel consumption (economy) - combined |
5.5-5.8 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
|
| CO2 emissions |
127-134 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 |
7.5 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 |
7.5 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) |
7.1 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 6
|
| Weight-to-power ratio |
8.1 kg/Hp, 123.1 Hp/tonne
|
| Weight-to-torque ratio |
5.5 kg/Nm, 180.6 Nm/tonne
|
Engine specs
| Power |
184 Hp @ 5000 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 |
270 Nm @ 1350-4600 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.
|
| Engine oil capacity |
5.25 l
|
| Coolant |
8.1 l
|
Space, Volume and weights
| Kerb Weight |
1495 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
|
|---|---|
| Max. weight |
2015 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
|
| Max. load |
520 kg
|
| Trunk (boot) space - minimum |
445 l
|
| Fuel tank capacity |
60 l
|
| Max. roof load |
75 kg
|
| Permitted trailer load with brakes (12%) |
1500 kg
|
| Permitted trailer load without brakes |
695 kg
|
| Permitted towbar download |
75 kg
|
Dimensions
| Length |
4640 mm
|
|---|---|
| Width |
1825 mm
|
| Height |
1377 mm
|
| Wheelbase |
2810 mm
|
| Front track |
1547 mm
|
| Rear / Back Track |
1593 mm
|
| Ride height (ground clearance) |
130 mm
|
| Drag coefficient (Cd) |
0.29
|
| Minimum turning circle (turning diameter) |
11.3 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 |
Independent coil spring
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; 225/45 R18; 255/40 R18; 225/40 R19; 255/35 R19
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; 8J x 18; 8.5J x 18; 8J x 19; 8.5J x 19
|
Common OBD2 Fault Codes
Similar Models
User Reviews
J
Jacob 77
2 days ago
★★★★★
Just picked mine up last week! The 184 Hp @ 5000 rpm. hp feels powerful on the road. Comfort is top-notch, great seats. Definitely a solid choice in this price range.
•
C
Charlie V.
14 months ago
★★★★★
Decided on this after deep research. Acceleration is punchy and satisfying. Sound insulation is great, very quiet cabin at high speeds. Worth every single penny spent.
•
G
George 77
4 days ago
★★★★★
Mainly using it for my daily commute to work. 5.5-5.8 l/100 km economy is better than I expected. Comfort is top-notch, great seats. Planning to keep it for a long time.
•