Specifications: BMW 3 Series Sedan (G20) 318i (156 Hp) Steptronic 2020, 2021, 2022

2019 BMW 3 Series Sedan (G20) - Photo 1

BMW 3 Series Sedan (G20) 318i (156 Hp) Steptronic – Full specifications
General information
Brand BMW
Model 3 Series
Generation 3 Series Sedan (G20)
Modification (Engine) 318i (156 Hp) Steptronic
Start of production January, 2020 year
End of production 2022 year
Powertrain Architecture Internal Combustion engine
Body type Sedan
Seats 5
Doors 4
Performance specs
Combined fuel consumption (WLTP) 6.3-7.1 l/100 km
37.3 – 33.1 US mpg
44.8 – 39.8 UK mpg
15.9 – 14.1 km/l
CO2 emissions (WLTP) 142-162 g/km
Fuel consumption (economy) – urban (NEDC) 6.7-7.0 l/100 km
35.1 – 33.6 US mpg
42.2 – 40.4 UK mpg
14.9 – 14.3 km/l
Fuel consumption (economy) – extra urban (NEDC) 4.4-4.9 l/100 km
53.5 – 48 US mpg
64.2 – 57.6 UK mpg
22.7 – 20.4 km/l
Fuel consumption (economy) – combined (NEDC) 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) 120-130 g/km
Fuel Type Petrol (Gasoline)
Acceleration 0 – 100 km/h 8.4 sec
Acceleration 0 – 62 mph 8.4 sec
Acceleration 0 – 60 mph (Calculated by Auto-Data.net) 8 sec
Maximum speed 223 km/h
138.57 mph
Emission standard Euro 6d
Weight-to-power ratio 9.6 kg/Hp, 104.7 Hp/tonne
Weight-to-torque ratio 6 kg/Nm, 167.8 Nm/tonne
Engine specs
Power 156 Hp @ 4500-6500 rpm.
Power per litre 78.1 Hp/l
Torque 250 Nm @ 1300-4300 rpm.
184.39 lb.-ft. @ 1300-4300 rpm.
Engine layout Front, Longitudinal
Engine Model/Code B48B20A
Engine displacement 1998 cm3
121.93 cu. in.
Number of cylinders 4
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 4
Fuel injection system Direct injection
Engine aspiration Twin-power turbo, Intercooler
Engine oil capacity 5.25 l
5.55 US qt | 4.62 UK qt
Engine oil specification Log in to see.Log in to see.
Coolant 9.8 l
10.36 US qt | 8.62 UK qt
Engine systems Start & Stop System
Particulate filter

Space, Volume and weights
Kerb Weight 1490 kg
3284.89 lbs.
Max. weight 2050 kg
4519.48 lbs.
Max load 560 kg
1234.59 lbs.
Trunk (boot) space – minimum 480 l
16.95 cu. ft.
Fuel tank capacity 59 l
15.59 US gal | 12.98 UK gal
Max. roof load 75 kg
165.35 lbs.
Permitted trailer load with brakes (12%) 1300 kg
2866.01 lbs.
Permitted trailer load without brakes 750 kg
1653.47 lbs.
Permitted towbar download 75 kg
165.35 lbs.
Dimensions
Length 4709 mm
185.39 in.
Width 1827 mm
71.93 in.
Height 1435 mm
56.5 in.
Wheelbase 2851 mm
112.24 in.
Front track 1589 mm
62.56 in.
Rear (Back) track 1604 mm
63.15 in.
Ride height (ground clearance) 136 mm
5.35 in.
Drag coefficient (Cd) 0.23
Minimum turning circle (turning diameter) 11.4 m
37.4 ft.
Drivetrain, brakes and suspension specs
Drivetrain Architecture The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive wheel Rear wheel drive
Number of gears and type of gearbox 8 gears, automatic transmission Steptronic
Front suspension Independent coil spring
Rear suspension Independent multi-link suspension
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
Tires size 205/60 R16 96W XL
Wheel rims size 6.5J x 16

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