Specifications: BMW 3 Series Sedan (G20) 320i (184 Hp) Steptronic 2019, 2020, 2021, 2022

2019 BMW 3 Series Sedan (G20) - Photo 1

BMW 3 Series Sedan (G20) 320i (184 Hp) Steptronic – Full specifications
General information
Brand BMW
Model 3 Series
Generation 3 Series Sedan (G20)
Modification (Engine) 320i (184 Hp) Steptronic
Start of production 2019 year
End of production 2022 year
Powertrain Architecture Internal Combustion engine
Body type Sedan
Seats 5
Doors 4
Performance specs
Fuel consumption (economy) – urban 6.8-7.2 l/100 km
34.6 – 32.7 US mpg
41.5 – 39.2 UK mpg
14.7 – 13.9 km/l
Fuel consumption (economy) – extra urban 4.8-5.2 l/100 km
49 – 45.2 US mpg
58.9 – 54.3 UK mpg
20.8 – 19.2 km/l
Fuel consumption (economy) – combined 5.5-5.9 l/100 km
42.8 – 39.9 US mpg
51.4 – 47.9 UK mpg
18.2 – 16.9 km/l
CO2 emissions 126-136 g/km
Fuel Type Petrol (Gasoline)
Acceleration 0 – 100 km/h 7.1 sec
Acceleration 0 – 62 mph 7.1 sec
Acceleration 0 – 60 mph (Calculated by Auto-Data.net) 6.7 sec
Maximum speed 240 km/h
149.13 mph
Emission standard Euro 6d-Temp
Weight-to-power ratio 7.9 kg/Hp, 126.9 Hp/tonne
Weight-to-torque ratio 4.8 kg/Nm, 206.9 Nm/tonne
Engine specs
Power 184 Hp @ 5000-6500 rpm.
Power per litre 92.1 Hp/l
Torque 300 Nm @ 1350-4000 rpm.
221.27 lb.-ft. @ 1350-4000 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 10.2:1
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 10 l
10.57 US qt | 8.8 UK qt
Engine systems Particulate filter

Space, Volume and weights
Kerb Weight 1450 kg
3196.7 lbs.
Max. weight 2050 kg
4519.48 lbs.
Max load 600 kg
1322.77 lbs.
Trunk (boot) space – maximum 480 l
16.95 cu. ft.
Fuel tank capacity 59 l
15.59 US gal | 12.98 UK gal
Permitted trailer load with brakes (8%) 1600 kg
3527.4 lbs.
Permitted trailer load with brakes (12%) 1600 kg
3527.4 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.
Width including mirrors 2068 mm
81.42 in.
Height 1435 mm
56.5 in.
Wheelbase 2851 mm
112.24 in.
Drag coefficient (Cd) 0.25
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 multi-link suspension
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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