BMW X6 M (E71) 4.4 (555 hp) Automatic
Gasoline engine with 555 hp (408 kW) and 502 lb-ft (680 Nm), built 2009–2012, SUV body, all-wheel drive (4x4).
EnlargePower555 hp (408 kW)
Torque502 lb-ft (680 Nm)
0–62 mph4.7 s
Top speed171 mph (275 km/h)
FuelGasoline
Specifications
Engine
| Engine version | 4.4 (555 hp) Automatic |
|---|---|
| Engine code | S63B44 |
| Displacement | 4.4 L (4,395 cm³) |
| Cylinders | 8 |
| Cylinder layout | V-engine |
| Engine position | Front, Longitudinal |
| Valves per cylinder | 4 |
| Valvetrain | DOHC |
| Fuel system | Multi-point indirect injection |
| Engine oil capacity | 9.0 qt (8.5 l) |
Performance
| Power | 555 hp (408 kW) @ 6000 rpm |
|---|---|
| Torque | 502 lb-ft (680 Nm) @ 1750 rpm |
| 0–62 mph (0–100 km/h) | 4.7 s |
| Top speed | 171 mph (275 km/h) |
Fuel economy and emissions
| Fuel | Gasoline |
|---|---|
| City | 12 mpg (19.3 l/100 km) |
| Highway | 17 mpg (13.9 l/100 km) |
| Emission standard | Euro 5 |
| Fuel tank | 22.5 gal (85 l) |
Body, dimensions and weight
| Body style | SUV |
|---|---|
| Doors | 4 |
| Length | 192.0 in (4,877 mm) |
| Width | 78.1 in (1,983 mm) |
| Height | 66.5 in (1,690 mm) |
| Curb weight | 5,247 lb (2,380 kg) |
| Gross vehicle weight | 6,614 lb (3,000 kg) |
| Cargo volume | 20.1 cu ft (570 l) |
Drivetrain and chassis
| Drive | All-wheel drive (4x4) |
|---|---|
| Front suspension | Double wishbone |
| Rear suspension | Coil spring |
| Tires | 275/40 R20; 315/35 R20 |
| Wheels | R20 |
| Driver assistance | ABS (Anti-lock braking system) |
What to check on a BMW X6 M with this engine
- On a gasoline engine, check the oil consumption, the timing chain or belt and, on turbo engines, the turbocharger.
- All-wheel drive needs fresh fluid in the differentials and the coupling: ask for the service records.
- 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.