BMW 3 Series Sedan (G20) M340d (340 Hp) Mild Hybrid xDrive Steptronic | Technical specs, data, fuel consumption, Dimensions

Key specs

BMW 3 Series Sedan (G20) M340d (340 Hp) Mild Hybrid xDrive Steptronic /Sedan 2020 - 2022/

What is the body type of BMW 3 Series Sedan (G20)?

Sedan, 4 Doors, 5 Seats

What is the fuel consumption and economy of BMW 3 Series Sedan (G20) M340d (340 Hp) Mild Hybrid xDrive Steptronic?

5.3-5.7 l/100 km
44.4 - 41.3 US mpg
53.3 - 49.6 UK mpg
18.9 - 17.5 km/l

How environmentally friendly is BMW 3 Series M340d (340 Hp) Mild Hybrid xDrive Steptronic?

139-149 g/km CO₂
Euro 6d

How fast is 2020 3 Series Sedan (G20) M340d (340 Hp) Mild Hybrid xDrive Steptronic?

250 km/h | 155 mph
0-100 km/h: 4.6 sec
0-60 mph: 4.4 sec

What is the power output of BMW 3 Series Sedan 2020 M340d (340 Hp) Mild Hybrid xDrive Steptronic?

340 Hp, 700 Nm
516 lb.-ft.

What is the engine displacement of BMW 3 Series Sedan 2020 M340d (340 Hp) Mild Hybrid xDrive Steptronic?

3.0 l
2993 cm³
182.64 cu. in.

What is the number of cylinders in 2020 BMW M340d (340 Hp) Mild Hybrid xDrive Steptronic?

6, Inline

What is the drivetrain of BMW 3 Series Sedan (G20) Sedan 2020 M340d (340 Hp) Mild Hybrid xDrive Steptronic?

All wheel drive (4x4). MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV). The Internal combustion engine (ICE) and the electric motor permanently drive the four wheels of the car with the ability to work only in mixed mode.

What is the length of 2020 BMW 3 Series Sedan?

4713 mm
185.55 in.

What is the width of 2020 BMW 3 Series Sedan?

1827 mm
71.93 in.

What is the kerb weight of 2020 BMW 3 Series Sedan (G20) M340d (340 Hp) Mild Hybrid xDrive Steptronic?

1820 kg
4012 lbs.

What is the maximum permissible mass of 2020 BMW 3 Series Sedan (G20) M340d (340 Hp) Mild Hybrid xDrive Steptronic?

2325 kg
5126 lbs.

What is the trunk (boot) capacity of 2020 BMW 3 Series Sedan?

480 l
17 cu. ft.

What are the number of gears and the gearbox type of 2020 BMW 3 Series Sedan (G20) M340d (340 Hp) Mild Hybrid xDrive Steptronic?

8, automatic transmission Steptronic

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General information

Brand

BMW

Model

3 Series

Generation

3 Series Sedan (G20)

Modification (Engine)

M340d (340 Hp) Mild Hybrid xDrive Steptronic

Start of production

February, 2020

End of production

2022

Powertrain Architecture

MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)

Body type

Sedan

Seats

Doors

Looking for BMW 3 Series on the used-car market?

Check its history →

Performance specs

Fuel consumption (economy) - urban (NEDC, WLTP equivalent)

7.3-7.7 l/100 km 32.2 - 30.5 US mpg
38.7 - 36.7 UK mpg
13.7 - 13 km/l

Fuel consumption (economy) - extra urban (NEDC, WLTP equivalent)

4.2-4.5 l/100 km 56 - 52.3 US mpg
67.3 - 62.8 UK mpg
23.8 - 22.2 km/l

Fuel consumption (economy) - combined (NEDC, WLTP equivalent)

5.3-5.7 l/100 km 44.4 - 41.3 US mpg
53.3 - 49.6 UK mpg
18.9 - 17.5 km/l

CO₂ emissions (NEDC, WLTP equivalent)

139-149 g/km

Fuel Type

Diesel

Acceleration 0 - 100 km/h

4.6 sec

Acceleration 0 - 62 mph

4.6 sec

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

4.4 sec

Maximum speed

250 km/h, Electronically limited 155 mph

Emission standard

Euro 6d

Weight-to-power ratio

5.4 kg/Hp, 186.8 Hp/tonne

Weight-to-torque ratio

2.6 kg/Nm, 384.6 Nm/tonne

Electric and hybrid car specs

Battery voltage

48 V

Battery technology

Lithium-ion (Li-Ion)

Battery location

Under the front hood

Electric motor 1

Electric motor power

11 Hp

Electric motor location

Front, Longitudinal

Internal combustion engine specs

Power

340 Hp @ 4400 rpm.

Power per litre

113.6 Hp/l

Torque

700 Nm @ 1750-2250 rpm. 516 lb.-ft. @ 1750-2250 rpm.

Engine layout

Front, Longitudinal

Engine Model/Code

B57D30A

Engine displacement

2993 cm³ 182.64 cu. in.

Number of cylinders

Engine configuration

Inline

Cylinder Bore

84 mm 3.31 in.

Piston Stroke

90 mm 3.54 in.

Compression ratio

16.5:1

Number of valves per cylinder

Fuel injection system

Diesel Commonrail

Engine aspiration

TwinPower Turbo, Intercooler

Valvetrain

DOHC

Engine oil capacity

7 l 7.4 US qt | 6.16 UK qt

Engine oil specification

Coolant

7.7 l 8.14 US qt | 6.78 UK qt

Engine systems

Start & Stop System
Particulate filter

Volume and weights

Kerb Weight

1820 kg 4012 lbs.

Max. weight

2325 kg 5126 lbs.

Max load

505 kg 1113 lbs.

Trunk (boot) space - minimum

480 l 17 cu. ft.

Fuel tank capacity

59 l 15.59 US gal | 12.98 UK gal

Max. roof load

75 kg 165 lbs.

Permitted trailer load with brakes (12%)

1800 kg 3968 lbs.

Permitted trailer load without brakes

750 kg 1653 lbs.

Permitted towbar download

75 kg 165 lbs.

Dimensions

Length

4713 mm 185.55 in.

Width

1827 mm 71.93 in.

Height

1440 mm 56.69 in.

Wheelbase

2851 mm 112.24 in.

Front track

1583 mm 62.32 in.

Rear (Back) track

1567 mm 61.69 in.

Ride height (ground clearance)

130 mm 5.12 in.

Drag coefficient (C_d)

0.26

Minimum turning circle (turning diameter)

12 m 39.37 ft.

Drivetrain, brakes and suspension specs

Drivetrain Architecture

The Internal combustion engine (ICE) and the electric motor permanently drive the four wheels of the car with the ability to work only in mixed mode.

Drive wheel

All wheel drive (4x4)

Number of gears and type of gearbox

8 gears, automatic transmission Steptronic

Front suspension

Suspension strut, Anti-roll bar

Rear suspension

Independent multi-link spring suspension with anti-roll bar

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

Front wheel tires: 225/45 R18
Rear wheel tires: 255/40 R18

Wheel rim size

Front wheel rims: 7.5J x 18
Rear wheel rims: 8.5J x 18

Specs of BMW 3 Series Sedan (G20) M340d (340 Hp) Mild Hybrid xDrive Steptronic /2020, 2021, 2022/