SUV, 5 Doors, 4 Seats
12.5 l/100 km 18.82 US mpg
17.6 l/100 km 13.36 US mpg
9.5 l/100 km 24.76 US mpg
407 Hp @ 5500-6400 rpm.
92.6 Hp/l
250 km/h 155.34 mph
4395 cm3
268.2 cu. in.
8, V-engine
All wheel drive (4x4),
4877 mm
192.01 in.
1983 mm
78.07 in.
2190 kg
4828.12 lbs.
| Brand | BMW |
|---|---|
| Model | X6 (SUV) |
| Version | X6 (E71) |
| Engine version | 50i (407 Hp) xDrive Steptronic |
| Year production start | 2008 |
| Year production end | 2010 |
| Vehicle type | SUV |
| Horsepower RPM | 407 Hp @ 5500-6400 rpm. |
| Acceleration 0 - 100 kmh sec | 5.4 sec |
| Curb weight kg -lbs total |
2190 kg4828.12 lbs. |
| Overall length mm - inch |
4877 mm192.01 in. |
| Doors | 5 |
| Top Speed | 250 km/h 155.34 mph |
| Designation model | N63B44 |
|---|---|
| Cam configuration | DOHC |
| Engine position and orientation | Front, Longitudinal |
| Cylinders | 8 |
| Position of cylinders | V-engine |
| Displacement (liters) |
4395 cm3268.2 cu. in. |
| Eng. horsepower RPM | 407 Hp @ 5500-6400 rpm. |
| Horsepower per litre | 92.6 Hp/l |
| Weight / horsepower kg/hp - hp/tons |
5.4 kg/Hp185.8 Hp/tonne |
| Weight / torque kg/Nm - Nm/tons | 3.7 kg/Nm, 274 Nm/tonne
3.7 kg/Nm274 Nm/tonne |
| Torque Nm RPM lb-ft RPM |
600 Nm @ 1750-4500 rpm.442.54 lb.-ft. @ 1750-4500 rpm. |
| Bore (mm in) |
89 mm3.5 in. |
| Stroke (mm in) |
88.3 mm3.48 in. |
| Compression ratio | 10 |
| Fuel delivery system | Direct injection |
| Fuel type | Petrol (Gasoline) |
| Valvetrain | 4 |
| Engine aspiration | BiTurbo, Intercooler |
| Engine oil liters | quarts |
8.5 l8.98 US qt | 7.48 UK qt |
| Engine coolant |
17.2 l18.18 US qt | 15.13 UK qt |
| Emission certification | Euro 4 |
| Powertrain architecture | Internal Combustion engine |
| Engine location | Front, Longitudinal |
| Drive configuration | All wheel drive (4x4) |
|---|
| Front brakes | Ventilated discs |
|---|---|
| Rear brakes | Ventilated discs |
| Brake control | Ventilated discs |
| Anti-lock brake system | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
|---|---|
| Turning diameter m - ft |
12.8 m41.99 ft. |
| Front suspension | Independent multi-link |
|---|---|
| Rear suspension | Multi-link independent |
| Wheels size | 255/50 R19 |
|---|---|
| Wheels rims | 9J x 19 |
| Passengers seats | 4 |
|---|---|
| Trunk space min liter | cu. Ft. |
570 l20.13 cu. ft. |
| Trunk space max liter | cu. Ft. |
1450 l51.21 cu. ft. |
| Roof load load kg lbs |
100 kg220.46 lbs. |
| Overall length mm - inch |
4877 mm192.01 in. |
|---|---|
| Overall width mm -inch |
1983 mm78.07 in. |
| Overall height mm -inch |
1690 mm66.54 in. |
| Wheelbase mm - inch |
2933 mm115.47 in. |
| Track width front mm - inch |
1664 mm65.51 in. |
| Track width rear mm - inch |
1706 mm67.17 in. |
| Coefficient of drag | 0.36 |
| Curb weight kg -lbs total |
2190 kg4828.12 lbs. |
|---|---|
| Gross weight kg -lbs total |
2840 kg6261.13 lbs. |
| Capacities kg - lbs |
650 kg1433 lbs. |
| Fuel tank liters | gallons |
85 l22.45 US gal | 18.7 UK gal |
| City l/100km - mpg |
17.6 l/100 km13.36 US mpg |
|---|---|
| Highway l/100 km - mpg |
9.5 l/100 km24.76 US mpg |
| Combined l/100 km - Mpg |
12.5 l/100 km18.82 US mpg |
| Autonomy km (combined use) | 708 |
8 CYLINDER V-Engine
It's an engine with eight cylinder piston where the cylinders share a common crankshaft and are arranged in a V configuration.
What is the 8 cylinder V-engine displacement: it is in a range between 2926 cc and 8135 cc in recent model line up powertrain.
How much is the power of the 8 cylinder V-engine: the power of the 8 cylinder V-engine is in a range from 125 bhp to 1160 bhp.
Which cars use 8 cylinder V-engine: in recent years several manufactures have been used the V8 engine for 3 main applications: premium, sport cars and lightweight trucks. 8 V engine is the American preferred engine for iconic giant pick-up.
What is the eight cylinder V angle: the majority of V8 engines use a V-angle of 90 degrees. This angle results in good engine balance and low vibrations. The downside is a larger powertrain body that makes the use of this configuration suitable only for longitudinal position and rear drive wheels traction.
V8 engines with a 60 degree V-angle were used in the 1996-1999 by Ford and in 2005-2011 by Volvo. The Ford engine used a 60 degree V-angle because it was based on a V6 engine with a 60 degree V-angle. Both the Ford and Volvo engines were used in transverse engine chassis, which were designed for a front-wheel-drive layout. To reduce the vibrations caused by the unbalanced 60 degree V-angle, Volvo's used a balance shaft and offset split crankpins.
The Rolls-Royce Meteorite tank engine also used a 60 degree V-angle, since it was derived from the 60 degree V12 Rolls-Royce Meteor which in turn was based on the famous Rolls-Royce Merlin V12 engine.
Most V8 engines fitted to road cars use a cross-plane crankshaft, since this configuration produces less vibration due to the perfect primary balance and secondary balance.
The rumbling exhaust sound produced by a typical cross-plane V8 engine is partly due to the uneven firing order within each of the two banks of four cylinders and with separate exhaust systems for each bank of cylinders, this uneven pulsing creates the legendary rumbling sound that is typically of V8 engines.
edited by arrabbiata