BMW X3 2021 30d (G01)
BMW X3 2021 3.0 diesel description
BMW X3 2021 30d has been produced from 2021 to 2024. It has six-cylinder diesel engine with displacement of 3.0 litres, which produces power of 286 horsepower on 4000 rpm and torque 650 Nm (Newton metres) on 1500 revolutions per minute. It is an MHEV (Mild Hybrid) hybrid vehicle, with electric motor that assists the internal combustion engine, however, the car cannot run on electric power alone, and the battery is charged while driving (external charging is not available).
This 6-cylinder 24-valve engine camshaft is driven by chain (What is an engine chain and belt? ). Engine has Common Rail fuel system, this is an atmospheric engine (without turbine). The engine meets the Euro 6 emissions standard. Engine lifespan (mileage before major repairs or overhaul) can last from 250 up to 420 thousand kilometres. Remember that engine life depends on regular maintenance and the quality of the materials used (oils, fuels, etc.).
More engine specs
This BMW X3 3.0 engine oil type is 5W-30, 5W-40 and oil capacity is 6.5 litres.
BMW X3 2021 30d has all four wheel drive (AWD, 4x4) and automatic gearbox with 8 gears.
BMW X3 2021 30d accelerates to speed 100 kilometres per hour in 5.7 seconds. The maximum speed of this car is 245 km/h.
BMW X3 2021 30d fuel consumption is 7 litres per 100km in combined city/highway mode (14.3 km/l). Fuel tank capacity is 68 litres or 17.97 gallons, which gives a mileage up to 960 kilometers without refueling in urban cycle.
According to user reviews, the real everyday fuel consumption of this BMW is in line with, and sometimes even lower than, the manufacturer's stated combined consumption. More - Real BMW X3 fuel consumption.

BMW X3 2021 30d technical data
| Model: | BMW X3 30d | ||
|---|---|---|---|
| Body style: | Crossover / SUV | ||
| Production period: | 2021. January ... 2024. December | ||
| Engine: | 2993 cm3 Diesel, 6 cylinders | CO2 emissions: | no data |
| Power: | 286 HP ON 4000 RPM | Torque: | 650 NM ON 1500 RPM |
| Gearbox: | Automatic gearbox (8 gears) | Drive type: | All wheel drive (AWD, 4x4) |
| Top speed: | 245 km/h | Acceleration 0-100 km/h: | 5.7 seconds |
| Fuel consumption (l/100km): | 7.0 (combined) | ||
| Battery capacity: | 0.4 kWh (total) | ||
| Real fuel consumption: | 7.3 l/100km (32.2 MPG) by user reviews from various sources | ||
| Fuel tank capacity: | 68 litres (18 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) | ||
| Seats: | 5 seats | ||
| Trunk capacity: | 550 litres | ||
| Trunk max capacity: | 1600 litres (with rear seats folded down, if possible) | ||
| Gross weight: | 2550 kg Net weight: 1935 kg Load capacity: 615 kg | ||
BMW X3 2021 30d engine B57D30O0
Engine reliability:
Overall, this engine can last around 250,000 to 420,000 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 | 2993 cm3 |
|---|---|
| Number of cylinders | 6 |
| Bore (cylinder diameter) | 84 mm |
| Stroke length (piston move) | 90 mm |
| Compression ratio | 16 : 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 |
| Timing chain change interval | 200,000 km (specified), 120,000 km (recommended) |
| Fuel system | Common Rail Common rail fuel injection provides more engine power, is quieter, more environmentally friendly and offers better fuel economy, but is more expensive to maintain and repair. |
| BMW X3 2021 30d oil type | 5W-30, 5W-40 |
| Oil capacity | 6.5 litres (6.9 quarts) More service info |
| Power | 265 - 286 HP ON 4000 RPM |
| Torque | 620 - 650 NM ON 1500 RPM |
| Start of production (year) | 2015 |
| Duration of production | 11 years |
| Engine also used on | BMW 5 sērija BMW X5 BMW 7 sērija BMW X6 BMW 6 sērija and 2 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. |
Most often compared to
All BMW X3 crossover [2021 - 2024] modifications
| Modification | Engine | Power | Consumption | Drive type |
|---|---|---|---|---|
| BMW X3 2021 1.6 20i | 1.6 Petrol | 170 HP | - | Rear wheel |
|
BMW X3 2021 2.0 20i
Most fuel efficient petrol version |
2.0 Petrol | 184 HP | 7.3 l/100km | Rear wheel |
| BMW X3 2021 2.0 20i 4x4 | 2.0 Petrol MHEV hybrid engine |
184 HP | 8.4 l/100km | All wheel |
| BMW X3 2021 2.0 30i 4x4 | 2.0 Petrol MHEV hybrid engine |
245 HP | 9.8 l/100km | All wheel |
| BMW X3 2021 2.0 30i | 2.0 Petrol | 248 HP | 9.4 l/100km | Rear wheel |
| BMW X3 2021 2.0 18d | 2.0 Diesel MHEV hybrid engine |
150 HP | - | Rear wheel |
|
BMW X3 2021 2.0 20d 4x4
Most fuel efficient diesel version |
2.0 Diesel MHEV hybrid engine |
190 HP | 6.5 l/100km | All wheel |
| BMW X3 2021 2.0 30e 4x4 | 2.0 Hybrid PHEV |
184 HP | 2.6 l/100km | All wheel |
|
BMW X3 2021 3.0 M40i 4x4
Most dynamic version - 100 km/h in 4.9 seconds |
3.0 Petrol MHEV hybrid engine |
360 HP | 9.5 l/100km | All wheel |
| BMW X3 2021 3.0 30d 4x4 | 3.0 Diesel MHEV hybrid engine |
286 HP | 7.0 l/100km | All wheel |
|
BMW X3 2021 3.0 M40d 4x4
Most dynamic version - 100 km/h in 4.9 seconds |
3.0 Diesel MHEV hybrid engine |
340 HP | 7.3 l/100km | All wheel |
