BMW 4 Series Coupe (F32, facelift 2017) 420i (184 Hp) Steptronic | Technical specs, data, fuel consumption, Dimensions

2017 BMW 4 Series Coupe (F32, facelift 2017) - Photo 1

Key specs

BMW 4 Series Coupe (F32, facelift 2017) 420i (184 Hp) Steptronic /Coupe 2017 - 2020/

What is the body type of BMW 4 Series Coupe (F32, facelift 2017)?

Coupe, 2 Doors, 4 Seats

What is the fuel consumption and economy of BMW 4 Series Coupe (F32, facelift 2017) 420i (184 Hp) Steptronic?

5.5-5.8 l/100 km
42.8 - 40.6 US mpg
51.4 - 48.7 UK mpg
18.2 - 17.2 km/l

How environmentally friendly is BMW 4 Series 420i (184 Hp) Steptronic?

127-134 g/km CO₂
Euro 6

How fast is 2017 4 Series Coupe (F32, facelift 2017) 420i (184 Hp) Steptronic?

236 km/h | 147 mph
0-100 km/h: 7.5 sec
0-60 mph: 7.1 sec

What is the power output of BMW 4 Series Coupe 2017 420i (184 Hp) Steptronic?

184 Hp, 270 Nm
199 lb.-ft.

What is the engine displacement of BMW 4 Series Coupe 2017 420i (184 Hp) Steptronic?

2.0 l
1998 cm³
121.93 cu. in.

What is the number of cylinders in 2017 BMW 420i (184 Hp) Steptronic?

4, Inline

What is the drivetrain of BMW 4 Series Coupe (F32, facelift 2017) Coupe 2017 420i (184 Hp) Steptronic?

Rear wheel drive. Internal Combustion engine. The Internal combustion engine (ICE) drives the rear wheels of the vehicle.

What is the length of 2017 BMW 4 Series Coupe?

4640 mm
182.68 in.

What is the width of 2017 BMW 4 Series Coupe?

1825 mm
71.85 in.

What is the kerb weight of 2017 BMW 4 Series Coupe (F32, facelift 2017) 420i (184 Hp) Steptronic?

1495 kg
3296 lbs.

What is the maximum permissible mass of 2017 BMW 4 Series Coupe (F32, facelift 2017) 420i (184 Hp) Steptronic?

2015 kg
4442 lbs.

What is the trunk (boot) capacity of 2017 BMW 4 Series Coupe?

445 l
15.7 cu. ft.

What are the number of gears and the gearbox type of 2017 BMW 4 Series Coupe (F32, facelift 2017) 420i (184 Hp) Steptronic?

8, automatic transmission Steptronic

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General information

Brand

BMW

Model

4 Series

Generation

4 Series Coupe (F32, facelift 2017)

Modification (Engine)

420i (184 Hp) Steptronic

Start of production

2017

End of production

2020

Powertrain Architecture

Internal Combustion engine

Body type

Coupe

Seats

Doors

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Performance specs

Fuel consumption (economy) - urban

7.1-7.6 l/100 km 33.1 - 30.9 US mpg
39.8 - 37.2 UK mpg
14.1 - 13.2 km/l

Fuel consumption (economy) - extra urban

4.5-4.7 l/100 km 52.3 - 50 US mpg
62.8 - 60.1 UK mpg
22.2 - 21.3 km/l

Fuel consumption (economy) - combined

5.5-5.8 l/100 km 42.8 - 40.6 US mpg
51.4 - 48.7 UK mpg
18.2 - 17.2 km/l

CO₂ emissions

127-134 g/km

Fuel Type

Petrol (Gasoline)

Acceleration 0 - 100 km/h

7.5 sec

Acceleration 0 - 62 mph

7.5 sec

Acceleration 0 - 60 mph (Calculated by Auto-Data.net)

7.1 sec

Maximum speed

236 km/h 147 mph

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

Torque

270 Nm @ 1350-4600 rpm. 199 lb.-ft. @ 1350-4600 rpm.

Engine layout

Front, Longitudinal

Engine Model/Code

B48B20A

Engine displacement

1998 cm³ 121.93 cu. in.

Number of cylinders

Engine configuration

Inline

Cylinder Bore

82 mm 3.23 in.

Piston Stroke

94.6 mm 3.72 in.

Compression ratio

11:1

Number of valves per cylinder

Fuel injection system

Direct injection

Engine aspiration

TwinPower Turbo, Intercooler

Engine oil capacity

5.25 l 5.55 US qt | 4.62 UK qt

Engine oil specification

Coolant

8.1 l 8.56 US qt | 7.13 UK qt

Volume and weights

Kerb Weight

1495 kg 3296 lbs.

Max. weight

2015 kg 4442 lbs.

Max load

520 kg 1146 lbs.

Trunk (boot) space - minimum

445 l 15.7 cu. ft.

Fuel tank capacity

60 l 15.85 US gal | 13.2 UK gal

Max. roof load

75 kg 165 lbs.

Permitted trailer load with brakes (12%)

1500 kg 3307 lbs.

Permitted trailer load without brakes

695 kg 1532 lbs.

Permitted towbar download

75 kg 165 lbs.

Dimensions

Length

4640 mm 182.68 in.

Width

1825 mm 71.85 in.

Height

1377 mm 54.21 in.

Wheelbase

2810 mm 110.63 in.

Front track

1547 mm 60.91 in.

Rear (Back) track

1593 mm 62.72 in.

Ride height (ground clearance)

130 mm 5.12 in.

Drag coefficient (C_d)

0.29

Minimum turning circle (turning diameter)

11.3 m 37.07 ft.

Drivetrain, brakes and suspension specs

Drivetrain Architecture

The Internal combustion engine (ICE) drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Number of gears and type of gearbox

8 gears, automatic transmission Steptronic

Front suspension

Independent coil spring

Rear suspension

Independent multi-link suspension

Front brakes

Ventilated discs

Rear brakes

Ventilated discs

Assisting systems

ABS (Anti-lock braking system)

Steering type

Steering rack and pinion

Power steering

Electric Steering

Tire size

225/50 R17; 225/45 R18; 255/40 R18; 225/40 R19; 255/35 R19

Wheel rim size

7.5J x 17; 8J x 18; 8.5J x 18; 8J x 19; 8.5J x 19

Specs of BMW 4 Series Coupe (F32, facelift 2017) 420i (184 Hp) Steptronic /2017, 2018, 2019, 2020/