Convertible, 2 Doors, 4 Seats
5.8-6.2 l/100 km 40.55 - 37.94 US mpg
7.6-8.1 l/100 km 30.95 - 29.04 US mpg
4.8-5.1 l/100 km 49 - 46.12 US mpg
184 Hp @ 5000 rpm.
92.1 Hp/l
230 km/h 142.92 mph
1998 cm3
121.93 cu. in.
4, Inline
Rear wheel drive,
4640 mm
182.68 in.
1825 mm
71.85 in.
1715 kg
3780.93 lbs.
| Brand | BMW |
|---|---|
| Model | 4 Series (Convertible) |
| Version | 4 Series Convertible (F33, facelift 2017) |
| Engine version | 420i (184 Hp) Steptronic |
| Year production start | 2017 |
| Year production end | 2020 |
| Vehicle type | Convertible |
| Horsepower RPM | 184 Hp @ 5000 rpm. |
| Acceleration 0 - 100 kmh sec | 8.4 sec |
| Curb weight kg -lbs total |
1715 kg3780.93 lbs. |
| Overall length mm - inch |
4640 mm182.68 in. |
| Doors | 2 |
| Top Speed | 230 km/h 142.92 mph |
| Designation model | B48B20 |
|---|---|
| Engine position and orientation | Front, Longitudinal |
| Cylinders | 4 |
| Position of cylinders | Inline |
| Displacement (liters) |
1998 cm3121.93 cu. in. |
| Eng. horsepower RPM | 184 Hp @ 5000 rpm. |
| Horsepower per litre | 92.1 Hp/l |
| Weight / horsepower kg/hp - hp/tons |
9.3 kg/Hp107.3 Hp/tonne |
| Weight / torque kg/Nm - Nm/tons | 6.4 kg/Nm, 157.4 Nm/tonne
6.4 kg/Nm157.4 Nm/tonne |
| Torque Nm RPM lb-ft RPM |
270 Nm @ 1350-4600 rpm.199.14 lb.-ft. @ 1350-4600 rpm. |
| Bore (mm in) |
82 mm3.23 in. |
| Stroke (mm in) |
94.6 mm3.72 in. |
| Compression ratio | 11 |
| Fuel delivery system | Direct injection |
| Fuel type | Petrol (Gasoline) |
| Valvetrain | 4 |
| Engine aspiration | Twin-power turbo, Intercooler |
| Engine oil liters | quarts |
5-5.25 l5.28 - 5.55 US qt | 4.4 - 4.62 UK qt |
| Emission certification | Euro 6 |
| Powertrain architecture | Internal Combustion engine |
| Engine location | Front, Longitudinal |
| Drive configuration | Rear wheel drive |
|---|
| Front brakes | Ventilated discs |
|---|---|
| Rear brakes | Ventilated discs |
| Brake control | Ventilated discs |
| Anti-lock brake system | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
|---|---|
| Turning diameter m - ft |
11.3 m37.07 ft. |
| Front suspension | Independent, spring |
|---|---|
| Rear suspension | Multi-link independent |
| Wheels size | 225/50 R17; 225/45 R18; 255/40 R18; 225/40 R19; 255/35 R19 |
|---|---|
| Wheels rims | 7.5J x 17; 8J x 18; 8.5J x 18; 8J x 19; 8.5J x 19 |
| Passengers seats | 4 |
|---|---|
| Trunk space min liter | cu. Ft. |
370 l13.07 cu. ft. |
| Overall length mm - inch |
4640 mm182.68 in. |
|---|---|
| Overall width mm -inch |
1825 mm71.85 in. |
| Overall height mm -inch |
1384 mm54.49 in. |
| Wheelbase mm - inch |
2810 mm110.63 in. |
| Track width front mm - inch |
1544 mm60.79 in. |
| Track width rear mm - inch |
1593 mm62.72 in. |
| Coefficient of drag | 0.3 |
| Curb weight kg -lbs total |
1715 kg3780.93 lbs. |
|---|---|
| Gross weight kg -lbs total |
2185 kg4817.1 lbs. |
| Capacities kg - lbs |
470 kg1036.17 lbs. |
| Fuel tank liters | gallons |
60 l15.85 US gal | 13.2 UK gal |
| City l/100km - mpg |
7.6-8.1 l/100 km30.95 - 29.04 US mpg |
|---|---|
| Highway l/100 km - mpg |
4.8-5.1 l/100 km49 - 46.12 US mpg |
| Combined l/100 km - Mpg |
5.8-6.2 l/100 km40.55 - 37.94 US mpg |
| Autonomy km (combined use) | 1034 |
4 CYLINDER INLINE
https://www.thecarspec.com/components/engine/4-cylinders-inline