BMW 4 Series Gran Coupe (G26) 420d (190 Hp) MHEV Steptronic 2021

Key specs

BMW 4 Series (Coupe) 4 Series Gran Coupe (G26) 2021,2022,2023,2024

What is the body type, BMW 4 Series Gran Coupe (G26) 420d (190 Hp) MHEV Steptronic 2021?

Coupe, 5 Doors, 5 Seats

How much power, BMW 4 Series Gran Coupe (G26) 420d (190 Hp) MHEV Steptronic 2021?

190 Hp @ 4000 rpm.
95.2 Hp/l

How fast is the car, BMW 4 Series Gran Coupe (G26) 420d (190 Hp) MHEV Steptronic 2021?

235 km/h 146.02 mph

What is the engine size, BMW 4 Series Gran Coupe (G26) 420d (190 Hp) MHEV Steptronic 2021?

1995 cm3
121.74 cu. in.

How many cylinders, BMW 4 Series Gran Coupe (G26) 420d (190 Hp) MHEV Steptronic 2021?

4, Inline

What is the drivetrain, BMW 4 Series Gran Coupe (G26) 420d (190 Hp) MHEV Steptronic 2021?

Rear wheel drive,

How long is this vehicle, BMW 4 Series Gran Coupe (G26) 420d (190 Hp) MHEV Steptronic 2021?

4783 mm
188.31 in.

How wide is the vehicle, BMW 4 Series Gran Coupe (G26) 420d (190 Hp) MHEV Steptronic 2021?

1852 mm
72.91 in.

What is the curb weight, BMW 4 Series Gran Coupe (G26) 420d (190 Hp) MHEV Steptronic 2021?

1705 kg
3758.88 lbs.

BMW 4 Series (Coupe) 4 Series Gran Coupe (G26) 2021,2022,2023,2024 Specs

General information

Brand BMW
Model 4 Series (Coupe)
Version 4 Series Gran Coupe (G26)
Engine version 420d (190 Hp) MHEV Steptronic
Year production start 2021
Vehicle type Coupe
Horsepower RPM 190 Hp @ 4000 rpm.
Acceleration 0 - 100 kmh sec 7.3 sec
Curb weight kg -lbs total

1705 kg

3758.88 lbs.
Overall length mm - inch

4783 mm

188.31 in.
Doors 5
Top Speed 235 km/h 146.02 mph

Engine specs

Designation model B47D20B
Engine position and orientation Front, Longitudinal
Cylinders 4
Position of cylinders Inline
Displacement (liters)

1995 cm3

121.74 cu. in.
Eng. horsepower RPM 190 Hp @ 4000 rpm.
Horsepower per litre 95.2 Hp/l
Weight / horsepower kg/hp - hp/tons

9 kg/Hp

111.4 Hp/tonne
Weight / torque kg/Nm - Nm/tons 4.3 kg/Nm, 234.6 Nm/tonne

4.3 kg/Nm

234.6 Nm/tonne
Torque Nm RPM lb-ft RPM

400 Nm @ 1750-2500 rpm.

295.02 lb.-ft. @ 1750-2500 rpm.
Bore (mm in)

84 mm

3.31 in.
Stroke (mm in)

90 mm

3.54 in.
Compression ratio 16.5
Fuel delivery system Diesel Commonrail
Fuel type Diesel
Valvetrain 4
Engine aspiration Twin-power turbo, Intercooler
Engine oil liters | quarts

5.5 l

5.81 US qt | 4.84 UK qt
Emission certification Euro 6d
Powertrain architecture MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)
Electric motor power 11 Hp
Engine location Front, Longitudinal

Transmission and Drive system

Drive configuration Rear wheel drive

Brakes

Front brakes Ventilated discs
Rear brakes Ventilated discs
Brake control Ventilated discs
Anti-lock brake system ABS (Anti-lock braking system)

Steering

Steering type Steering rack and pinion
Turning diameter m - ft

12 m

39.37 ft.

Suspension

Front suspension Double wishbone
Rear suspension Multi-link independent

Body / Chassis

Wheels & Tyres

Wheels size 225/55 R17 101Y XL
Wheels rims 7.5J x 17

Exterior

Interior

Safety and Security

Passenger

Passengers seats 5
Trunk space min liter | cu. Ft.

470 l

16.6 cu. ft.
Trunk space max liter | cu. Ft.

1290 l

45.56 cu. ft.
Roof load load kg lbs

75 kg

165.35 lbs.

Dimensions

Overall length mm - inch

4783 mm

188.31 in.
Overall width mm -inch

1852 mm

72.91 in.
Overall height mm -inch

1442 mm

56.77 in.
Wheelbase mm - inch

2856 mm

112.44 in.
Track width front mm - inch

1595 mm

62.8 in.
Track width rear mm - inch

1623 mm

63.9 in.
Coefficient of drag 0.26

Weights

Curb weight kg -lbs total

1705 kg

3758.88 lbs.
Gross weight kg -lbs total

2260 kg

4982.45 lbs.
Capacities kg - lbs

555 kg

1223.57 lbs.
Fuel tank liters | gallons

59 l

15.59 US gal | 12.98 UK gal

Fuel economy

Combined fuel consumption (WLTP) 4.8-5.4 l/100 km 49 - 43.56 US mpg

Engine type

4 CYLINDER INLINE
https://www.thecarspec.com/components/engine/4-cylinders-inline

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