BMW X7 2018 4.4 petrol description
Crossover / SUV BMW X7 2018 50i has been produced from January, 2018 to December, 2019. It has eight-cylinder petrol engine with displacement of 4.4 litres, which produces power of 462 horsepower on 5250 rpm - this is the most powerfull BMW X7 2018 version and torque 650 Nm (Newton metres) on 1500 revolutions per minute.
This 8-cylinder 32-valve engine camshaft is driven by chain (What is an engine chain and belt? ). Engine has fuel injection system and twinscroll turbine. Engine versions compliant with Euro 5 and Euro 6 emission standards available. Approximate engine life expectancy (mileage until serious repairs are required) for this engine is between 180 000 and 300 000 kilometres. Note that engine life can be longer or shorter depending on maintenance.
More engine specs
This BMW X7 4.4 engine oil type is 5W-30 and oil capacity is 8.5 litres.
BMW X7 2018 50i has all four wheel drive (AWD, 4x4) and automatic gearbox with 8 gears.
BMW X7 2018 50i accelerates to speed 100 kilometres per hour in 5.4 seconds. The maximum speed of this car is 250 km/h.
In combined cycle (city and motorway), the BMW X7 2018 50i fuel consumption is 11.4 litres per 100km (8.8 km/l). Fuel tank capacity is 83 litres or 21.93 gallons, which gives a mileage up to 720 kilometers without refueling in urban cycle.
BMW X7 2018 50i technical data
| Model: | BMW X7 50i | ||
|---|---|---|---|
| Body style: | Crossover / SUV | ||
| Production period: | 2018. January ... 2019. December | ||
| Engine: | 4395 cm3 Petrol, 8 cylinders | CO2 emissions: | no data |
| Power: | 462 HP ON 5250 RPM | Torque: | 650 NM ON 1500 RPM |
| Gearbox: | Automatic gearbox (8 gears) | Drive type: | All wheel drive (AWD, 4x4) |
| Top speed: | 250 km/h | Acceleration 0-100 km/h: | 5.4 seconds |
| Fuel consumption (l/100km): | 11.4 (combined) | ||
| Fuel tank capacity: | 83 litres (21.9 gallons) | ||
| Car dimensions: | 5.15m (length) 2.00m (width) 1.81m (height) | ||
| Turning diameter: | 13 meters | ||
| Ground clearance: | 221 mm (approximate, with standard suspension, unladen vehicle) | ||
| Trunk capacity: | 326 litres | ||
| Trunk max capacity: | 2120 litres (with rear seats folded down) | ||
| Gross weight: | 3255 kg | ||
BMW X7 2018 50i engine N63B44M3
Engine reliability:
Overall, this engine can last around 180,000 to 300,000 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 | 4395 cm3 |
|---|---|
| Number of cylinders | 8 |
| Bore (cylinder diameter) | 89 mm |
| Stroke length (piston move) | 88.3 mm |
| Compression ratio | 10 : 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 | 100,000 km (recommended) Sometimes manufacturers do not specify timing chain replacement intervals and design chains for engine life. However, once the recommended change interval has been reached, it is recommended to periodically check the condition of the chain and to change the chain if excessive stretching is detected or if unusual noises from the engine or other symptoms occur. |
| Fuel system | Injection |
| BMW X7 2018 50i oil type | 5W-30 |
| Oil capacity | 8.5 litres (9 quarts) More service info |
| Coolant capacity | 15.6 litres (16.5 quarts) |
| Power | 462 HP ON 5250 RPM |
| Torque | 650 NM ON 1500 RPM |
| Start of production (year) | 2008 |
| Duration of production | 16 years |
| Engine also used on | BMW 5 sērija BMW X5 |
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 X7 crossover [2018 modifications
| Modification | Engine | Power | Consumption |
|---|---|---|---|
|
BMW X7 2018 3.0 40i 4x4
Jan 2018 — Dec 2020 Most fuel efficient petrol version |
3.0 Petrol | 340 HP | 9.0 l/100km |
|
BMW X7 2018 3.0 30d 4x4
Jan 2018 — Dec 2020 Most fuel efficient diesel version |
3.0 Diesel | 249 HP | 6.8 l/100km |
| BMW X7 2018 3.0 40d 4x4 | 3.0 Diesel | 340 HP | - |
|
BMW X7 2018 3.0 M50d 4x4
Jan 2018 — Dec 2020 Most dynamic version - 100 km/h in 5.4 seconds |
3.0 Diesel | 400 HP | 7.4 l/100km |
|
BMW X7 2018 4.4 50i 4x4
Jan 2018 — Dec 2019 Most dynamic version - 100 km/h in 5.4 seconds |
4.4 Petrol | 462 HP | 11.4 l/100km |