BMW 1 Series Hatchback (F40)
120i (178 Hp) Steptronic
2020 – 2024 · Petrol · Front-wheel drive · 7-speed automatic
- Power
- 178 Hp
- 0–100 km/h
- 7.0 s
- Top speed
- 235 km/h146 mph
- Combined
- 5.5 - 5.8 l/100 km40.6 - 42.8 mpg
General information
- Brand
- BMW
- Model
- 1 Series
- Generation
- 1 Series Hatchback (F40)
- Modification (Engine)
- 120i (178 Hp) Steptronic
- Start of production
- November, 2020
- End of production
- 2024
- Powertrain architecture
- Internal combustion engine
- Body type
- Hatchback
- Seats
- 5
- Doors
- 5
Performance specs
- Fuel consumption (urban)
- 6.9 - 7.0 l/100 km33.6 - 34.1 mpg
- Fuel consumption (extra urban)
- 4.6 - 5.1 l/100 km46.1 - 51.1 mpg
- Fuel consumption (combined)
- 5.5 - 5.8 l/100 km40.6 - 42.8 mpg
- Consumption test cycle
- NEDC (WLTP-correlated)
- CO2 emissions
- 126 - 134 g/km203 - 216 g/mi
- Fuel type
- Petrol (Gasoline)
- Acceleration 0 - 100 km/h
- 7.0 s
- Acceleration 0 - 60 mph (calculated)
- 6.7 s
- Acceleration 0 - 200 km/h
- —
- Maximum speed
- 235 km/h146 mph
- Emission standard
- Euro 6d
- Weight-to-power ratio
- 7.8 kg/Hp17.2 lb/Hp
- Weight-to-torque ratio
- 5 kg/Nm14.9 lb/lb-ft
Engine specs
- Power
- 178 Hp
- Power at
- 5000 - 5500 rpm
- Power per litre
- 89.1
- Torque
- 280 Nm207 lb-ft
- Torque at
- 1350 - 4200 rpm
- Engine layout
- Front, transverse
- Engine model/code
- B48A20A
- 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
- 7.1 l1.9 gal
- Engine systems
- Start & Stop System, Particulate filter
Space, volume and weights
- Kerb weight
- 1390 kg3064 lb
- Max. weight
- 1920 kg4233 lb
- Max load
- 530 kg1168 lb
- Trunk (boot) space - minimum
- 380 l100.4 gal
- Trunk (boot) space - maximum
- 1200 l317.0 gal
- Fuel tank capacity
- 50 l13.2 gal
- Max. roof load
- 75 kg165 lb
- Permitted trailer load with brakes (12%)
- 1300 kg2866 lb
- Permitted trailer load without brakes
- 730 kg1609 lb
- Permitted towbar download
- 75 kg165 lb
Dimensions
- Length
- 4319 mm170.0 in
- Width
- 1799 mm70.8 in
- Height
- 1434 mm56.5 in
- Wheelbase
- 2670 mm105.1 in
- Front track
- 1561 mm61.5 in
- Rear (Back) track
- 1561 mm61.5 in
- Ride height (ground clearance)
- 153 mm6.0 in
- Drag coefficient (Cd)
- 0.28
- Minimum turning circle
- 11.4 m37.4 ft
Drivetrain, brakes and suspension
- Drive wheel
- Front-wheel drive
- Number of gears and type of gearbox
- 7 gears, automatic transmission Steptronic
- Front suspension
- Suspension strut, Wishbone
- 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
- 225/45 R17 94Y XL
- Wheel rims size
- 7.5J x 17