BMW 3 Series Sedan (G50) 318 (156 Hp) Mild Hybrid Steptronic | Technical specs, data, fuel consumption, Dimensions

Key specs

BMW 3 Series Sedan (G50) 318 (156 Hp) Mild Hybrid Steptronic /Sedan 2026 - /

What is the body type of BMW 3 Series Sedan (G50)?

Sedan, 4 Doors, 5 Seats

What is the fuel consumption and economy of BMW 3 Series Sedan (G50) 318 (156 Hp) Mild Hybrid Steptronic?

6.5-7.5 l/100 km
36.2 - 31.4 US mpg
43.5 - 37.7 UK mpg
15.4 - 13.3 km/l

How environmentally friendly is BMW 3 Series 318 (156 Hp) Mild Hybrid Steptronic?

148-169 g/km CO₂

How fast is 2026 3 Series Sedan (G50) 318 (156 Hp) Mild Hybrid Steptronic?

215 km/h | 134 mph
0-100 km/h: 9.5 sec
0-60 mph: 9 sec

What is the power output of BMW 3 Series Sedan 2026 318 (156 Hp) Mild Hybrid Steptronic?

156 Hp, 250 Nm
184 lb.-ft.

What is the engine displacement of BMW 3 Series Sedan 2026 318 (156 Hp) Mild Hybrid Steptronic?

2.0 l
1998 cm³
121.93 cu. in.

What is the number of cylinders in 2026 BMW 318 (156 Hp) Mild Hybrid Steptronic?

4, Inline

What is the drivetrain of BMW 3 Series Sedan (G50) Sedan 2026 318 (156 Hp) Mild Hybrid Steptronic?

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

What is the length of 2026 BMW 3 Series Sedan?

4765 mm
187.6 in.

What is the width of 2026 BMW 3 Series Sedan?

1850 mm
72.83 in.

What is the kerb weight of 2026 BMW 3 Series Sedan (G50) 318 (156 Hp) Mild Hybrid Steptronic?

1680 kg
3704 lbs.

What is the maximum permissible mass of 2026 BMW 3 Series Sedan (G50) 318 (156 Hp) Mild Hybrid Steptronic?

2230 kg
4916 lbs.

What is the trunk (boot) capacity of 2026 BMW 3 Series Sedan?

450 l
15.9 cu. ft.

What are the number of gears and the gearbox type of 2026 BMW 3 Series Sedan (G50) 318 (156 Hp) Mild Hybrid Steptronic?

8, automatic transmission Steptronic

BMW
- BMW 3 Series
  - 3 Series Sedan (G50)
    - M350 (443 Hp) Mild Hybrid xDrive Steptronic
    - 320 (211 Hp) Mild Hybrid Steptronic
    - 318 (156 Hp) Mild Hybrid Steptronic

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General information

Brand

BMW

Model

3 Series

Generation

3 Series Sedan (G50)

Modification (Engine)

318 (156 Hp) Mild Hybrid Steptronic

Start of production

September, 2026

Powertrain Architecture

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

Body type

Sedan

Seats

Doors

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Check its history →

Performance specs

Combined fuel consumption (WLTP)

6.5-7.5 l/100 km 36.2 - 31.4 US mpg
43.5 - 37.7 UK mpg
15.4 - 13.3 km/l

CO₂ emissions (WLTP)

148-169 g/km

Fuel Type

Petrol (Gasoline)

Acceleration 0 - 100 km/h

9.5 sec

Acceleration 0 - 62 mph

9.5 sec

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

9 sec

Maximum speed

215 km/h 134 mph

Weight-to-power ratio

10.8 kg/Hp, 92.9 Hp/tonne

Weight-to-torque ratio

6.7 kg/Nm, 148.8 Nm/tonne

Electric and hybrid car specs

Gross battery capacity

0.9 kWh

Battery voltage

48 V

Battery technology

Lithium-ion (Li-Ion)

Electric motor 1

Electric motor power

11 Hp

Electric motor Torque

25 Nm 18 lb.-ft.

Electric motor location

Front, Longitudinal

Internal combustion engine specs

Power

156 Hp @ 4500-6500 rpm.

Power per litre

78.1 Hp/l

Torque

250 Nm @ 1400-4300 rpm. 184 lb.-ft. @ 1400-4300 rpm.

Engine layout

Front, Longitudinal

Engine Model/Code

B48

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

Twin-scroll turbocharger, Intercooler

Valvetrain

VALVETRONIC, Double-VANOS

Engine systems

Start & Stop System
Particulate filter

Volume and weights

Kerb Weight

1680 kg 3704 lbs.

Max. weight

2230 kg 4916 lbs.

Max load

550 kg 1213 lbs.

Trunk (boot) space - minimum

450 l 15.9 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%)

1300 kg 2866 lbs.

Permitted trailer load without brakes

750 kg 1653 lbs.

Permitted towbar download

75 kg 165 lbs.

Dimensions

Length

4765 mm 187.6 in.

Width

1850 mm 72.83 in.

Width including mirrors

2055 mm 80.91 in.

Height

1455 mm 57.28 in.

Wheelbase

2860 mm 112.6 in.

Front track

1597 mm 62.87 in.

Rear (Back) track

1617 mm 63.66 in.

Front overhang

830 mm 32.68 in.

Rear overhang

1075 mm 42.32 in.

Drag coefficient (C_d)

0.26

Minimum turning circle (turning diameter)

11.7 m 38.39 ft.

Drivetrain, brakes and suspension specs

Drivetrain Architecture

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

Drive wheel

Rear wheel drive

Number of gears and type of gearbox

8 gears, automatic transmission Steptronic

Front suspension

Coil spring, Double wishbone, 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

245/45 R18

Wheel rim size

8J x 18

Specs of BMW 3 Series Sedan (G50) 318 (156 Hp) Mild Hybrid Steptronic /2026/