BMW X6 (E71) 50i (407 Hp) xDrive Steptronic 2010

Key specs

BMW X6 (SUV) X6 (E71) 2010,2011,2012

What is the body type, BMW X6 (E71) 50i (407 Hp) xDrive Steptronic 2010?

SUV, 5 Doors, 4 Seats

What is the fuel economy, BMW X6 (E71) 50i (407 Hp) xDrive Steptronic 2010?

12.5 l/100 km 18.82 US mpg
17.7 l/100 km 13.29 US mpg
9.6 l/100 km 24.5 US mpg

How much power, BMW X6 (E71) 50i (407 Hp) xDrive Steptronic 2010?

407 Hp @ 5500-6400 rpm.
92.6 Hp/l

How fast is the car, BMW X6 (E71) 50i (407 Hp) xDrive Steptronic 2010?

240 km/h 149.13 mph

What is the engine size, BMW X6 (E71) 50i (407 Hp) xDrive Steptronic 2010?

4395 cm3
268.2 cu. in.

How many cylinders, BMW X6 (E71) 50i (407 Hp) xDrive Steptronic 2010?

8, V-engine

What is the drivetrain, BMW X6 (E71) 50i (407 Hp) xDrive Steptronic 2010?

All wheel drive (4x4),

How long is this vehicle, BMW X6 (E71) 50i (407 Hp) xDrive Steptronic 2010?

4877 mm
192.01 in.

How wide is the vehicle, BMW X6 (E71) 50i (407 Hp) xDrive Steptronic 2010?

1983 mm
78.07 in.

What is the curb weight, BMW X6 (E71) 50i (407 Hp) xDrive Steptronic 2010?

2190 kg
4828.12 lbs.

BMW X6 (SUV) X6 (E71) 2010,2011,2012 Specs

General information

Brand BMW
Model X6 (SUV)
Version X6 (E71)
Engine version 50i (407 Hp) xDrive Steptronic
Year production start 2010
Year production end 2012
Vehicle type SUV
Horsepower RPM 407 Hp @ 5500-6400 rpm.
Acceleration 0 - 100 kmh sec 5.4 sec
Curb weight kg -lbs total

2190 kg

4828.12 lbs.
Overall length mm - inch

4877 mm

192.01 in.
Doors 5
Top Speed 240 km/h 149.13 mph

Engine specs

Designation model N63B44
Engine position and orientation Front, Longitudinal
Cylinders 8
Position of cylinders V-engine
Displacement (liters)

4395 cm3

268.2 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/Hp

185.8 Hp/tonne
Weight / torque kg/Nm - Nm/tons 3.7 kg/Nm, 274 Nm/tonne

3.7 kg/Nm

274 Nm/tonne
Torque Nm RPM lb-ft RPM

600 Nm @ 1750-4500 rpm.

442.54 lb.-ft. @ 1750-4500 rpm.
Bore (mm in)

89 mm

3.5 in.
Stroke (mm in)

88.3 mm

3.48 in.
Compression ratio 10
Fuel delivery system Direct injection
Fuel type Petrol (Gasoline)
Valvetrain 4
Engine aspiration Twin-power turbo, Intercooler
Engine oil liters | quarts

8.5 l

8.98 US qt | 7.48 UK qt
Engine coolant

17.2 l

18.18 US qt | 15.13 UK qt
Emission certification Euro 5
Powertrain architecture Internal Combustion engine
Engine location Front, Longitudinal

Transmission and Drive system

Drive configuration All wheel drive (4x4)

Brakes

Front brakes Ventilated discs
Rear brakes Ventilated discs
Brake control Ventilated discs
Anti-lock brake system ABS (Anti-lock braking system)

Steering

Steering type Steering rack and pinion
Turning diameter m - ft

12.8 m

41.99 ft.

Suspension

Front suspension Independent multi-link
Rear suspension Multi-link independent

Body / Chassis

Wheels & Tyres

Wheels size 255/50 R19
Wheels rims 9J x 19

Exterior

Interior

Safety and Security

Passenger

Passengers seats 4
Trunk space min liter | cu. Ft.

570 l

20.13 cu. ft.
Trunk space max liter | cu. Ft.

1450 l

51.21 cu. ft.
Roof load load kg lbs

100 kg

220.46 lbs.

Dimensions

Overall length mm - inch

4877 mm

192.01 in.
Overall width mm -inch

1983 mm

78.07 in.
Overall height mm -inch

1690 mm

66.54 in.
Wheelbase mm - inch

2933 mm

115.47 in.
Track width front mm - inch

1644 mm

64.72 in.
Track width rear mm - inch

1706 mm

67.17 in.
Coefficient of drag 0.36

Weights

Curb weight kg -lbs total

2190 kg

4828.12 lbs.
Gross weight kg -lbs total

2790 kg

6150.9 lbs.
Capacities kg - lbs

600 kg

1322.77 lbs.
Fuel tank liters | gallons

85 l

22.45 US gal | 18.7 UK gal

Fuel economy

City l/100km - mpg

17.7 l/100 km

13.29 US mpg
Highway l/100 km - mpg

9.6 l/100 km

24.5 US mpg
Combined l/100 km - Mpg

12.5 l/100 km

18.82 US mpg
Autonomy km (combined use) 708

Engine type

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

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