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BMW 4 Series Gran Coupe (G26) 420i (184 Hp) Steptronic 2021
BMW 4 Series Gran Coupe (G26) 420i (184 Hp) Steptronic 2021
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General information

Name

BMW 4 Series Gran Coupe (G26) 420i (184 Hp) Steptronic 2021

Brand

BMW
Model

4 Series
Generation

4 Series Gran Coupe (G26)
Year of production

2021

Number of seats

5

Number of doors

5

Body type

Coupe
Powertrain architecture

Internal Combustion engine
Engine Modification

420i (184 Hp) Steptronic

Power

184 Hp @ 5000-6500 rpm.

Torque (Nm)

300 Nm @ 1350-4000 rpm.

Electrical System

Performance specs

CO2 emissions (g/km)

150-166 g/km

Emission standard

Euro 6d

Acceleration 0-100 km/h

7.9 sec

Maximum speed (km/h)

235 km/h

Engine specs

Engine #1

Engine code
B48B20
Power
184 Hp @ 5000-6500 rpm.
Power per litre
92.1 Hp/l
Torque
300 Nm @ 1350-4000 rpm.
Engine displacement
1998 cm3
Number of cylinders
4
Position of cylinders
Inline
Cylinder bore
82 mm
Piston stroke
94.6 mm
Compression ratio
11
Number of valves per cylinder
4
Fuel system
Direct injection
Fuel type
Petrol (Gasoline)
Valve train
VALVETRONIC

Space volume and weights

Curb weight (kg)

1620 kg

Max weight (kg)

2175 kg

Fuel tank capacity (l)

59 l

Trunk boot space minimum (l)

470 l

Trunk boot space maximum (l)

1290 l

Dimensions

Length (mm)

4783 mm

Width (mm)

1852 mm

Height (mm)

1442 mm

Wheelbase (mm)

2856 mm

Front track (mm)

1595 mm

Rear track (mm)

1623 mm

Minimum turning circle turning diameter (mm)

12 m

Drivetrain brakes and suspension specs

Drivetrain architecture

The ICE drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Transmission type

automatic

Front suspension system

Double wishbone

Rear suspension system

Multi-link independent

Front brakes

Ventilated discs

Rear brakes

Ventilated discs

Power steering

Electric Steering

Front tires size

225/55 R17 101Y XL

Rear tires size

225/55 R17 101Y XL

Wheel rims size

7.5J x 17

Technology and Operation