BMW 320i (G20)

BMW 3 series 2018 2.0 petrol description

Sedan BMW 320i is being produced from January, 2018. It has four-cylinder petrol engine with displacement of 2.0 litres, which produces power of 184 horsepower on 5000 rpm and torque 300 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. It is important to remember that engine life is highly dependent on regular maintenance and the quality of the oils and fuels used.
More engine specs 
This BMW 3 series 2.0 engine oil type is 0W-30, 5W-30, 0W-20 and oil capacity is 5.3 litres.

BMW 320i has classical rear wheel drive (RWD) and automatic gearbox with 8 gears.
BMW 320i accelerates to speed 100 kilometres per hour in 7.1 seconds. The maximum speed of this car is 240 km/h.

The fuel consumption of this version of BMW 320i reported by owners in daily driving mode is 8.1 litres per 100km.

BMW 3 series safety

During safety testing BMW 3 series has obtained 5 stars from five, which means very high safety level.
Adults (driver and passenger) safety of BMW 3 series is evaluated with outstanding rate 97 from 100, children safety: very good mark - 87 from 100, for pedestrian protection BMW 3 series got 87 points from 100.
BMW 3 series safety equipment has been rated as good - 76 percents from 100.

With the same engine there is also BMW 3 series version with four wheel (4x4) drive and automatic gearbox (BMW 320i AT 4x4) available, which is more sluggish, reaching 100 km/h 0.5 seconds later (in 7.6 seconds).
BMW 3 series 2018

BMW 320i technical data

Model: BMW 320i
Body style: Sedan
Production period: 2018. January
Engine: 1998 cm3 Petrol, 4 cylinders CO2 emissions: no data
Power: 184 HP ON 5000 RPM Torque: 300 NM ON 1350 RPM
Gearbox: Automatic gearbox (8 gears) Drive type: Rear wheel drive (RWD)
Top speed: 240 km/h Acceleration 0-100 km/h: 7.1 seconds
Fuel consumption: 8.1 l/100km (29 MPG) by user reviews from various sources
Fuel tank capacity: 59 litres (15.6 gallons)
Car dimensions: 4.71m (length) 1.83m (width) 1.44m (height)
Turning diameter: 11.4 meters
Gross weight: 2050 kg

BMW 320i engine B48B20M1

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 320i oil type 0W-30, 5W-30, 0W-20
Oil capacity 5.3 litres (5.6 quarts)
Coolant capacity 10 litres (10.6 quarts)
Power 184 - 197 HP ON 5000 RPM
Torque 300 - 320 NM ON 1350 RPM
Start of production (year) 2014
Duration of production 10 years
Engine also used on BMW X3 BMW Z4 BMW 4 sērija BMW X4

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 3 series sedan [2018 modifications

Modification Engine Power Consumption Gearbox Drive type
BMW 318i

Most fuel efficient petrol version by real consumption

2.0 Petrol 156 HP - Automatic (8) Rear wheel
BMW 320i 2.0 Petrol 184 HP - Automatic (8) Rear wheel
BMW 320i 4x4 2.0 Petrol 184 HP - Automatic (8) All wheel
BMW 330i

Most fuel efficient petrol version

2.0 Petrol 258 HP 6.1 l/100km Automatic (8) Rear wheel
BMW 330i xDrive 4x4 2.0 Petrol 258 HP 6.5 l/100km Automatic (8) All wheel
BMW 318d

Most fuel efficient diesel version by real consumption

2.0 Diesel 150 HP - Manual (6) Rear wheel
BMW 318d 2.0 Diesel 150 HP - Automatic (8) Rear wheel
BMW 320d Jan 2018 — Dec 2020 2.0 Diesel 190 HP 4.7 l/100km Manual (6) Rear wheel
BMW 320d Jan 2018 — Dec 2020

Most fuel efficient diesel version

2.0 Diesel 190 HP 4.5 l/100km Automatic (8) Rear wheel
BMW 320d xDrive 4x4 Jan 2018 — Dec 2020 2.0 Diesel 190 HP 4.8 l/100km Automatic (8) All wheel
BMW 330e 2.0 Hybrid 113 HP - Automatic (8) Rear wheel
BMW 320e Jan 2021 — 2.0 Hybrid 113 HP - Automatic (8) Rear wheel
BMW 330e 4x4 2.0 Hybrid 113 HP - Automatic (8) All wheel
BMW M340i 4x4

Most dynamic version - 100 km/h in 4.4 seconds

3.0 Petrol 374 HP - Automatic (8) All wheel
BMW M340i (382 Hp) Automatic

Most powerfull petrol version (382 HP)

3.0 Petrol 382 HP 9.4 l/100km Automatic (8) Rear wheel
BMW M340i (382 Hp) xDrive Automatic 4x4

Most powerfull petrol version (382 HP)

3.0 Petrol 382 HP 9.4 l/100km Automatic (8) All wheel
BMW 330d Jan 2019 — Dec 2020

Most powerfull diesel version (265 HP)

3.0 Diesel 265 HP - Automatic (8) Rear wheel
BMW 330d 4x4 Jan 2019 — Dec 2020

Most powerfull diesel version (265 HP)

3.0 Diesel 265 HP - Automatic (8) All wheel
BMW 3 series 2018 reviews
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