BMW 120i (F20)

BMW 1 series 2017 2.0 petrol description

Hatchback BMW 120i has been produced from January, 2017 to January, 2019. It has four-cylinder petrol engine with displacement of 2.0 litres, which produces power of 184 horsepower on 5000 rpm and torque 290 Nm (Newton metres) on 1350 revolutions per minute.

This 4-cylinder 16-valve engine camshaft is driven by chain (What is an engine chain and belt? ). Engine has fuel injection system and MHI TD04LR6W turbine. The engine meets the Euro 6 emissions standard. Engine lifespan (mileage before major repairs or overhaul) can last from 200 up to 340 thousand kilometres. Note that engine life can be longer or shorter depending on maintenance.
More engine specs 
This BMW 1 series 2.0 engine oil type is 0W-30, 5W-30, 0W-20 and oil capacity is 5.3 litres.

BMW 120i has classical rear wheel drive (RWD) and manual gearbox with 6 gears.
BMW 120i accelerates to speed 100 kilometres per hour in 7.1 seconds. The maximum speed of this car is 230 km/h.

BMW 120i fuel consumption is 5.7 litres per 100km in combined city/highway mode (17.5 km/l), city fuel economy - 7.6 l/100km, fuel consumption on highway - 4.7 l/100km. Fuel tank capacity is 52 litres or 13.74 gallons, which gives a mileage up to 900 kilometers without refueling in urban cycle and even up to 1100 kilometers on highway.
According to user reviews, this BMW real everyday fuel consumption is 7.6 litres per 100 km, which is 33% more than the manufacturer's stated. More - Real BMW 1 series fuel consumption.

With the same engine there is also BMW 1 series version with automatic gearbox (BMW 120i AT) available, which manufacturer's fuel consumption is lower by 0.2 litres per 100 km or 4 % - 5.5 litres per 100 km, whereas users reported real fuel consumption is higher by 0.4 litres per 100 km or 5 % - 8.0 litres per 100 km.
BMW 1 series 2017

BMW 120i technical data

Model: BMW 120i
Body style: Hatchback
Production period: 2017. January ... 2019. January 
Engine: 1998 cm3 Petrol, 4 cylinders CO2 emissions: 131 g/km
Power: 184 HP ON 5000 RPM Torque: 290 NM ON 1350 RPM
Gearbox: Manual gearbox (6 gears) Drive type: Rear wheel drive (RWD)
Top speed: 230 km/h Acceleration 0-100 km/h: 7.1 seconds
Fuel consumption (l/100km): 5.7 (combined) 7.6 (urban) 4.7 (highway)
Real fuel consumption: 7.6 l/100km (30.9 MPG) by user reviews from various sources
Fuel tank capacity: 52 litres (13.7 gallons)
Car dimensions: 4.33m (length) 1.77m (width) 1.42m (height)
Turning diameter: 10.9 meters
Ground clearance: 140 mm (approximate, with standard suspension, unladen vehicle)
Trunk capacity: 360 litres
Trunk max capacity: 1200 litres (with rear seats folded down)
Gross weight: 1930 kg

BMW 120i engine B48B20M0

Engine reliability:

Overall, this engine can last around 200,000 to 340,000 km if properly maintained, using the correct quality oil and fuel, and carrying out regular checks and maintenance.
The engine has hydraulic valve tappets (lifters), which provide quieter operation and do not require periodic adjustment, but are more complex in design and can cause serious engine damage in the event of failure.
Engine displacement 1998 cm3
Number of cylinders 4
Bore (cylinder diameter) 82 mm
Stroke length (piston move) 94.6 mm
Compression ratio 11 : 1
Camshaft drive Timing chain

Chain motors are considered more reliable, chain replacement usually is required less often than a timing belt, but they are often louder and vibrate more.

Fuel system Injection
BMW 120i oil type 0W-30, 5W-30, 0W-20
Oil capacity 5.3 litres (5.6 quarts)
Power 184 HP ON 5000 RPM
Torque 290 NM ON 1350 RPM
Start of production (year) 2014
Duration of production 10 years
Engine also used on BMW 5 sērija BMW 3 sērija BMW X3 BMW 2 sērija and 3 other models

Generally, the use of an engine in several models and its long production run is an indication of the quality of the engine and the success of its design.

All BMW 1 series hatchback [2017 - 2019] modifications

Modification Engine Power Consumption Gearbox Drive type
BMW 116i 1.5 Petrol 109 HP 5.0 l/100km Manual (6) Rear wheel
BMW 118i

Most fuel efficient petrol version by real consumption

1.5 Petrol 136 HP 5.0 l/100km Manual (6) Rear wheel
BMW 118i

Most fuel efficient petrol version

1.5 Petrol 136 HP 4.8 l/100km Automatic (8) Rear wheel
BMW 116d

Most fuel efficient diesel version by real consumption

1.5 Diesel 116 HP 3.7 l/100km Manual (6) Rear wheel
BMW 116d

Most fuel efficient diesel version

1.5 Diesel 116 HP 3.6 l/100km Automatic (8) Rear wheel
BMW 120i 2.0 Petrol 184 HP 5.7 l/100km Manual (6) Rear wheel
BMW 120i 2.0 Petrol 184 HP 5.5 l/100km Automatic (8) Rear wheel
BMW 125i 2.0 Petrol 224 HP 5.7 l/100km Automatic (8) Rear wheel
BMW 118d 2.0 Diesel 150 HP 4.0 l/100km Manual (6) Rear wheel
BMW 118d 2.0 Diesel 150 HP 3.8 l/100km Automatic (8) Rear wheel
BMW 118d xDrive 4x4 2.0 Diesel 150 HP 4.3 l/100km Manual (6) All wheel
BMW 120d 2.0 Diesel 190 HP 4.1 l/100km Manual (6) Rear wheel
BMW 120d 2.0 Diesel 190 HP 3.9 l/100km Automatic (8) Rear wheel
BMW 120d xDrive 4x4 2.0 Diesel 190 HP 4.3 l/100km Automatic (8) All wheel
BMW 125d

Most powerfull diesel version (224 HP)

2.0 Diesel 224 HP 4.3 l/100km Automatic (8) Rear wheel
BMW M 140i 3.0 Petrol 340 HP 7.8 l/100km Manual (6) Rear wheel
BMW M 140i 3.0 Petrol 340 HP 7.1 l/100km Automatic (8) Rear wheel
BMW M 140i xDrive 4x4

Most dynamic version - 100 km/h in 4.4 seconds

3.0 Petrol 340 HP 7.4 l/100km Automatic (8) All wheel
BMW 1 series 2017 reviews
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