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BMW 3 Series Sedan (G20) M340i (374 Hp) xDrive Steptronic 2019, 2020, 2021
BMW 3 Series Sedan (G20) M340i (374 Hp) xDrive Steptronic 2019, 2020, 2021
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General information

Name

BMW 3 Series Sedan (G20) M340i (374 Hp) xDrive Steptronic 2019, 2020, 2021

Brand

BMW
Model

3 Series
Generation

3 Series Sedan (G20)
Year of production

2019

Number of seats

5

Number of doors

4

Body type

Sedan
Powertrain architecture

Internal Combustion engine
Engine Modification

M340i (374 Hp) xDrive Steptronic

Power

374 Hp @ 5500-6500 rpm.

Torque (Nm)

500 Nm @ 1850-5000 rpm.

Electrical System

Performance specs

CO2 emissions (g/km)

160-168 g/km

Emission standard

Euro 6d - TEMP

Fuel consumption economy urban (l/100 km)

9.2-9.6 l/100 km

Fuel consumption economy extra urban (l/100 km)

5.8-6.1 l/100 km

Fuel consumption economy combined (l/100 km)

7.0-7.4 l/100 km

Acceleration 0-100 km/h

4.4 sec

Maximum speed (km/h)

250 km/h

Engine specs

Engine #1

Engine code
B58B30
Power
374 Hp @ 5500-6500 rpm.
Power per litre
124.7 Hp/l
Torque
500 Nm @ 1850-5000 rpm.
Engine displacement
2998 cm3
Number of cylinders
6
Position of cylinders
Inline
Cylinder bore
82 mm
Piston stroke
94.6 mm
Compression ratio
10.2
Number of valves per cylinder
4
Fuel system
Direct injection
Fuel type
Petrol (Gasoline)
Turbine
Twin-power turbo
Valve train
VALVETRONIC

Space volume and weights

Curb weight (kg)

1670 kg

Max weight (kg)

2245 kg

Fuel tank capacity (l)

59 l

Trunk boot space minimum (l)

480 l

Dimensions

Length (mm)

4713 mm

Width (mm)

1827 mm

Height (mm)

1440 mm

Wheelbase (mm)

2851 mm

Front track (mm)

1583 mm

Rear track (mm)

1567 mm

Minimum turning circle turning diameter (mm)

12.0 m

Drivetrain brakes and suspension specs

Drive wheel

All wheel drive (4x4)

Transmission type

automatic

Front suspension system

Independent, spring

Rear suspension system

Multi-link independent

Front brakes

Ventilated discs, 348 mm

Rear brakes

Ventilated discs, 345 mm

Power steering

Electric Steering

Front tires size

Front wheel tires: 225/45 R18Rear wheel tires: 255/40 R18

Rear tires size

Front wheel tires: 225/45 R18Rear wheel tires: 255/40 R18

Wheel rims size

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

Technology and Operation