BMW 3 Series Sedan (G20)
318i (156 Hp) Steptronic
2020 – 2022 · Petrol · Rear-wheel drive · 8-speed Steptronic automatic
- Power
- 156 Hp
- 0–100 km/h
- 8.4 s
- Top speed
- 223 km/h139 mph
- Combined
- 5.3 - 5.7 l/100 km41.3 - 44.4 mpg
General information
- Brand
- BMW
- Model
- 3 Series
- Generation
- 3 Series Sedan (G20)
- Modification (Engine)
- 318i (156 Hp) Steptronic
- Start of production
- January, 2020
- End of production
- 2022
- Powertrain architecture
- Internal combustion engine
- Body type
- Sedan
- Seats
- 5
- Doors
- 4
Performance specs
- Fuel consumption (urban)
- 6.7 - 7.0 l/100 km33.6 - 35.1 mpg
- Fuel consumption (extra urban)
- 4.4 - 4.9 l/100 km48.0 - 53.5 mpg
- Fuel consumption (combined)
- 5.3 - 5.7 l/100 km41.3 - 44.4 mpg
- Consumption test cycle
- NEDC
- CO2 emissions
- 120 - 130 g/km193 - 209 g/mi
- Fuel type
- Petrol (Gasoline)
- Acceleration 0 - 100 km/h
- 8.4 s
- Acceleration 0 - 60 mph (calculated)
- 8.0 s
- Acceleration 0 - 200 km/h
- —
- Maximum speed
- 223 km/h139 mph
- Emission standard
- Euro 6d
- Weight-to-power ratio
- 9.6 kg/Hp21.2 lb/Hp
- Weight-to-torque ratio
- 6 kg/Nm17.9 lb/lb-ft
Engine specs
- Power
- 156 Hp
- Power at
- 4500 - 6500 rpm
- Power per litre
- 78.1
- Torque
- 250 Nm184 lb-ft
- Torque at
- 1300 - 4300 rpm
- Engine layout
- Front, longitudinal
- Engine model/code
- B48B20A
- Engine displacement
- 1998 cm³1998 cm³ (122 cu in)
- Number of cylinders
- 4
- Engine configuration
- Inline
- Cylinder bore
- 82 mm3.2 in
- Piston stroke
- 94.6 mm3.7 in
- Compression ratio
- 11 : 1
- Number of valves per cylinder
- 4
- Fuel injection system
- Direct injection
- Engine aspiration
- TwinPower Turbo, intercooler
- Engine oil capacity
- 5.25 l1.4 gal
- Coolant
- 9.8 l2.6 gal
- Engine systems
- Start & Stop System, Particulate filter
Space, volume and weights
- Kerb weight
- 1490 kg3285 lb
- Max. weight
- 2050 kg4519 lb
- Max load
- 560 kg1235 lb
- Trunk (boot) space - minimum
- 480 l126.8 gal
- Fuel tank capacity
- 59 l15.6 gal
- Max. roof load
- 75 kg165 lb
- Permitted trailer load with brakes (12%)
- 1300 kg2866 lb
- Permitted trailer load without brakes
- 750 kg1653 lb
- Permitted towbar download
- 75 kg165 lb
Dimensions
- Length
- 4709 mm185.4 in
- Width
- 1827 mm71.9 in
- Height
- 1435 mm56.5 in
- Wheelbase
- 2851 mm112.2 in
- Front track
- 1589 mm62.6 in
- Rear (Back) track
- 1604 mm63.1 in
- Ride height (ground clearance)
- 136 mm5.4 in
- Drag coefficient (Cd)
- 0.23
- Minimum turning circle
- 11.4 m37.4 ft
Drivetrain, brakes and suspension
- 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