BMW 6 Series Gran Coupe (F06) 650i (450 hp) Steptronic
Gasoline engine with 450 hp (331 kW) and 479 lb-ft (650 Nm), built 2012–2015, coupe body, rear-wheel drive. It is the most powerful gasoline version of the generation.
EnlargePower450 hp (331 kW)
Torque479 lb-ft (650 Nm)
0–62 mph4.6 s
Top speed155 mph (250 km/h)
FuelGasoline
Specifications
Engine
| Engine version | 650i (450 hp) Steptronic |
|---|---|
| Engine code | N63B44 |
| Displacement | 4.4 L (4,395 cm³) |
| Cylinders | 8 |
| Cylinder layout | V-engine |
| Engine position | Front, Longitudinal |
| Valves per cylinder | 4 |
| Fuel system | Direct injection |
| Compression ratio | 10 |
| Bore | 89 mm |
| Stroke | 88.3 mm |
| Engine oil capacity | 10.0 qt (9.5 l) |
Performance
| Power | 450 hp (331 kW) @ 5500 rpm |
|---|---|
| Torque | 479 lb-ft (650 Nm) @ 2000-4500 rpm |
| 0–62 mph (0–100 km/h) | 4.6 s |
| Top speed | 155 mph (250 km/h) |
Fuel economy and emissions
| Fuel | Gasoline |
|---|---|
| City | 20 mpg (11.9-12.4 l/100 km) |
| Highway | 27 mpg (8.6-8.8 l/100 km) |
| CO₂ emissions | 320 g/mi (199-206 g/km) |
| Emission standard | Euro 5 |
| Fuel tank | 18.5 gal (70 l) |
Body, dimensions and weight
| Body style | Coupe |
|---|---|
| Doors | 4 |
| Length | 197.1 in (5,007 mm) |
| Width | 74.6 in (1,894 mm) |
| Height | 54.8 in (1,392 mm) |
| Curb weight | 4,112 lb (1,865 kg) |
| Gross vehicle weight | 5,434 lb (2,465 kg) |
| Cargo volume | 16.2 cu ft (460 l) |
| Drag coefficient | 0.29 |
Drivetrain and chassis
| Drive | Rear-wheel drive |
|---|---|
| Steering | Electric power steering |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link |
| Tires | 225/55 R17; 245/45 R18; 245/40 R19; 275/35 R19; 245/35 R20; 275/30 R20 |
| Wheels | 8J x 17; 8J x 18; 8.5J x 19; 9J x 19; 8.5J x 20; 9J x 20 |
| Driver assistance | ABS (Anti-lock braking system) |
What to check on a BMW 6 Series with this engine
- On a gasoline engine, check the oil consumption, the timing chain or belt and, on turbo engines, the turbocharger.
- Test the clutch or the automatic transmission from a cold start and in the low gears.
- Compare the odometer with the readings in the service records and in the VIN history report: a big gap means the mileage was rolled back.
Other BMW 6 Series Gran Coupe (F06) engines
| Engine | Fuel | Power | Combined |
|---|---|---|---|
| 640d (313 hp) Steptronic | Diesel | 313 hp (230 kW) | |
| 640i (320 hp) Steptronic | Gasoline | 320 hp (235 kW) | |
| 650i (450 hp) xDrive Steptronic | Gasoline | 450 hp (331 kW) | |
| 640d (313 hp) xDrive Steptronic | Diesel | 313 hp (230 kW) | |
| 640i (320 hp) xDrive Steptronic | Gasoline | 320 hp (235 kW) |