BMW 6 series 2007 4.8 petrol description
Coupe BMW 650i has been produced from September, 2007 to January, 2011. It has eight-cylinder petrol engine with displacement of 4.8 litres, which produces power of 367 horsepower on 6300 rpm - this is the most powerfull BMW 6 sērija 2007 - 2011 version and torque 490 Nm (Newton metres) on 3400 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, it has no turbine. The engine meets the Euro 4 emissions standard. Approximate engine life expectancy (mileage until serious repairs are required) for this engine is between 310 000 and 520 000 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
The primary issues with the N62 engine are related to malfunctions in the Valvetronic and VANOS ...
This BMW 6 series 4.8 engine oil type is 5W-30 and oil capacity is 8 litres.
BMW 650i has classical rear wheel drive (RWD) and manual gearbox with 6 gears.
BMW 650i accelerates to speed 100 kilometres per hour in 5.1 seconds. The maximum speed of this car is 250 km/h.
In combined cycle (city and motorway), the BMW 650i fuel consumption is 11.7 litres per 100km (8.5 km/l), city fuel economy - 17.8 l/100km, fuel consumption on highway - 8.1 l/100km. Fuel tank capacity is 70 litres or 18.49 gallons, which gives a mileage up to 580 kilometers without refueling in urban cycle and even up to 860 kilometers on highway.
BMW 650i technical data
| Model: | BMW 650i | ||
|---|---|---|---|
| Body style: | Coupe | ||
| Production period: | 2007. September ... 2011. January | ||
| Engine: | 4799 cm3 Petrol, 8 cylinders | CO2 emissions: | 279 g/km |
| Power: | 367 HP ON 6300 RPM | Torque: | 490 NM ON 3400 RPM |
| Gearbox: | Manual gearbox (6 gears) | Drive type: | Rear wheel drive (RWD) |
| Top speed: | 250 km/h | Acceleration 0-100 km/h: | 5.1 seconds |
| Fuel consumption (l/100km): | 11.7 (combined) 17.8 (urban) 8.1 (highway) | ||
| Fuel tank capacity: | 70 litres (18.5 gallons) | ||
| Car dimensions: | 4.82m (length) 1.86m (width) 1.37m (height) | ||
| Turning diameter: | 11.4 meters | ||
| Trunk capacity: | 450 litres | ||
| Gross weight: | 2100 kg | ||
BMW 650i engine N62B48TU
Engine reliability and common problems:
The primary issues with the N62 engine are related to malfunctions in the Valvetronic and VANOS systems. Fluctuating idle is usually caused by ignition coil failures, air leaks, issues with the mass airflow sensor, or problems in the Valvetronic system.Another common problem is increasing oil consumption due to the wear of valve stem seals. Typically, oil consumption issues start around 100,000 km, with worn valve stem seals being the main cause. After another 100,000 km, the oil control rings often fail as well.
Additionally, oil leaks are frequently reported from the generator housing gasket and crankshaft seal.
At higher mileage, debris from a degrading catalytic converter can get sucked into the cylinders, causing significant damage. To minimize problems and extend the engine’s lifespan, it is essential to use high-quality oil and fuel and to perform regular maintenance.
Overall, this engine can last around 310,000 to 520,000 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 | 4799 cm3 |
|---|---|
| Number of cylinders | 8 |
| Bore (cylinder diameter) | 93 mm |
| Stroke length (piston move) | 88.3 mm |
| Compression ratio | 10.5 : 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 650i oil type | 5W-30 |
| Oil capacity | 8 litres (8.5 quarts) |
| Coolant capacity | 13.8 litres (14.6 quarts) |
| Power | 355 - 367 HP ON 6300 RPM |
| Torque | 475 - 490 NM ON 3400 RPM |
| Start of production (year) | 2001 |
| Duration of production | 9 years |
| Engine also used on | BMW 5 sērija BMW 7 sērija |
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 6 series coupe [2007 - 2011] modifications
| Modification | Engine | Power | Consumption | Gearbox |
|---|---|---|---|---|
| BMW 630i | 3.0 Petrol | 272 HP | 7.9 l/100km | Manual (6) |
|
BMW 630i
Most fuel efficient petrol version |
3.0 Petrol | 272 HP | 7.7 l/100km | Automatic (6) |
| BMW 635d | 3.0 Diesel | 286 HP | 6.9 l/100km | Automatic (6) |
|
BMW 650i
Most dynamic version - 100 km/h in 5.1 seconds |
4.8 Petrol | 367 HP | 11.7 l/100km | Manual (6) |
|
BMW 650i
Most powerfull petrol version (367 HP) |
4.8 Petrol | 367 HP | 10.5 l/100km | Automatic (6) |