BMW X3 2021 20i
BMW X3 2021 2.0 petrol description
Crossover / SUV BMW X3 2021 20i is being produced from January, 2021. 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. Approximate engine life expectancy (mileage until serious repairs are required) for this engine is between 200 000 and 340 000 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
Compared to their predecessors, B48 engines are more robust and less prone to major failures. They are well-suited for chip tuning, which can noticeably enhance ...
This BMW X3 2.0 engine oil type is 0W-30, 5W-30, 0W-20 and oil capacity is 5.3 litres.
BMW X3 2021 20i has all four wheel drive (AWD, 4x4) and automatic gearbox with 8 gears.
BMW X3 2021 20i accelerates to speed 100 kilometres per hour in 8.4 seconds. The maximum speed of this car is 215 km/h.
The fuel consumption of this version of BMW X3 2021 20i reported by owners in daily driving mode is 8.1 litres per 100km.
BMW X3 2021 20i technical data
| Model: | BMW X3 20i | ||
|---|---|---|---|
| Body style: | Crossover / SUV | ||
| Production period: | 2021. 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: | All wheel drive (AWD, 4x4) |
| Top speed: | 215 km/h | Acceleration 0-100 km/h: | 8.4 seconds |
| Fuel consumption: | 8.1 l/100km (29 MPG) by user reviews from various sources | ||
| Fuel tank capacity: | 65 litres (17.2 gallons) | ||
| Car dimensions: | 4.71m (length) 1.90m (width) 1.68m (height) | ||
| Turning diameter: | 12 meters | ||
| Ground clearance: | 204 mm (approximate, with standard suspension, unladen vehicle) | ||
| Trunk capacity: | 550 litres | ||
| Trunk max capacity: | 1600 litres (with rear seats folded down) | ||
| Gross weight: | 2410 kg | ||
BMW X3 2021 20i engine B48B20M1
Engine reliability and common problems:
Compared to their predecessors, B48 engines are more robust and less prone to major failures. They are well-suited for chip tuning, which can noticeably enhance performance and responsiveness without compromising reliability.Oil consumption, while significantly improved over earlier engines, may still appear closer to 100,000 km, often due to hardened valve stem seals. Another common issue is unstable idle or fault codes related to a lean mixture, typically caused by a faulty fuel tank ventilation valve — a relatively inexpensive part.
The cooling system is a known weak point. Coolant leaks may result from seal failures, cracks, thermostat or pump malfunctions, or general contamination. Symptoms include engine overheating, white smoke from the exhaust, poor coolant quality, visible leaks, warnings on the dashboard, and elevated temperature readings.
These engines are sensitive to fuel quality and oil change intervals. Cutting corners on maintenance often leads to costly repairs or even engine replacement.
At higher mileage, weaknesses may also include chain tensioners, the VANOS and Valvetronic systems, high-pressure fuel pumps, throttle actuators, and the turbocharger.
Overall, the B48 is a reliable and practical engine without inherent flaws. The mentioned issues tend to appear only under certain conditions and are not universal across all units.
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. More service info |
| Fuel system | Injection |
| BMW X3 2021 20i oil type | 0W-30, 5W-30, 0W-20 |
| Oil capacity | 5.3 litres (5.6 quarts) More service info |
| Coolant capacity | 12.6 litres (13.3 quarts) |
| Power | 184 - 197 HP ON 5000 RPM |
| Torque | 300 - 320 NM ON 1350 RPM |
| Start of production (year) | 2014 |
| Duration of production | 11 years |
| Engine also used on | BMW 3 sērija 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. |
Most often compared to
All BMW X3 crossover [2021 modifications
| Modification | Engine | Power | Consumption |
|---|---|---|---|
| BMW X3 2021 2.0 20i 4x4 | 2.0 Petrol | 184 HP | - |
| BMW X3 2021 2.0 30i 4x4 | 2.0 Petrol | 245 HP | - |
|
BMW X3 2021 2.0 20d 4x4
Most fuel efficient diesel version by real consumption |
2.0 Diesel | 190 HP | - |
| BMW X3 2021 2.0 30e 4x4 | 2.0 Hybrid | 184 HP | - |
|
BMW X3 2021 3.0 M40i 4x4
Most dynamic version - 100 km/h in 4.9 seconds |
3.0 Petrol | 360 HP | - |
| BMW X3 2021 3.0 30d 4x4 | 3.0 Diesel | 286 HP | - |
|
BMW X3 2021 3.0 M40d 4x4
Most dynamic version - 100 km/h in 4.9 seconds |
3.0 Diesel | 340 HP | - |