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Bmw 40d (306 Hp) xDrive Steptronic

General information
Photo of 2012 - 2014 Bmw 40d (306 Hp) xDrive Steptronic SUV (407 Hp) - technical specs and dimensions
Power 407 Hp @ 5500-6400 rpm.
Torque 600 Nm @ 1750-4500 rpm.
Acceleration 0 - 100 km/h 5.4 sec
Maximum speed 250 km/h
Fuel consumption (economy) - combined 12.5 l/100 km
Brand
BMW
Model
X6
Generation
X6 (E71 LCI, facelift 2012)
Modification (Engine)
50i (407 Hp) xDrive Steptronic
Start of production
2012 year
End of production
2014 year
Powertrain Architecture
Internal Combustion engine
Powertrain architecture classifies the propulsion technology of the vehicle, such as internal combustion, electric (BEV), or hybrid.
Body type
SUV
Body type refers to the structural design and shape of the vehicle (such as Sedan, Hatchback, SUV, or Coupe).
Seats
4-5
Seat count specifies the maximum passenger capacity the vehicle is legally approved to transport at once.
Doors
5
Door count indicates the total number of entry points for passengers and cargo access (e.g., 3-door, 5-door).

Bmw X6 Review

Introduced in 2012, the Bmw X6 (generation X6 (E71)) is a classic SUV offering the 40d (306 Hp) xDrive Steptronic specification. Its propulsion comes from a 4395 cm3 setup, generating a respectable 407 Hp @ 5500-6400 rpm.. This configuration allows it to accelerate from 0 to 100 km/h in 5.4 sec, with a top speed of 250 km/h. The model features All wheel drive (4x4) and has an average combined fuel consumption of 12.5 l/100 km. Featuring Twin-power turbo, Intercooler aspiration, it produces a peak torque of 600 Nm @ 1750-4500 rpm. for robust performance. The specific output is rated at 92.6 Hp/l per litre.

The Bmw 40d (306 Hp) xDrive Steptronic entered the market in 2012 - 2014, aiming to set new benchmarks through its design and technical capabilities. This version boasts a robust powertrain under the hood, producing a total of 407 Hp @ 5500-6400 rpm.. Technical documentation cites a top speed of 250 km/h. Offering balance and comfort, the model is great for daily use. When analyzing fuel consumption, it maintains segment standards with an average of 12.5 l/100 km. In a general assessment, the technical package of the Bmw 40d (306 Hp) xDrive Steptronic** focuses on user satisfaction.
📊 Model Comparison AnalysisThis model delivers **+101 Hp** more power compared to its sibling 30d (245 Hp) xDrive Steptronic, is **1.3 seconds** faster from 0 to 100 km/h, consumes around **24%** more fuel. This model delivers **+101 Hp** more power compared to its sibling 35i (306 Hp) xDrive Steptronic, is **1.1 seconds** faster from 0 to 100 km/h, consumes around **67%** more fuel.
FAQ
How many horsepower does Bmw 40d (306 Hp) xDrive Steptronic have? +
The Bmw 40d (306 Hp) xDrive Steptronic model is equipped with an engine producing 407 Hp @ 5500-6400 rpm. total horsepower.
What is the fuel type of Bmw 40d (306 Hp) xDrive Steptronic? +
This vehicle operates on a 12.5 l/100 km fuel system.
What is the 0-100 km/h acceleration of Bmw 40d (306 Hp) xDrive Steptronic? +
The Bmw 40d (306 Hp) xDrive Steptronic can accelerate from 0 to 100 km/h in just 5.4 sec.
What is the top speed of Bmw 40d (306 Hp) xDrive Steptronic? +
According to technical specs, the maximum speed of the vehicle is 250 km/h.
What drivetrain does the Bmw 40d (306 Hp) xDrive Steptronic have? +
This model transfers power to the road via a All wheel drive (4x4) drivetrain.
Is the Bmw 40d (306 Hp) xDrive Steptronic a good car? +
Considering the technical specs and market position, the Bmw 40d (306 Hp) xDrive Steptronic is a highly competitive and desirable model in its class.
Performance specs
Fuel consumption (economy) - urban
17.5 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
Fuel consumption (economy) - extra urban
9.6 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
Fuel consumption (economy) - combined
12.5 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
CO2 emissions
292 g/km
Fuel Type
Petrol (Gasoline)
Fuel type defines the primary source of energy required by the vehicle’s engine (petrol, diesel, electricity, hybrid, LPG, etc.).
Acceleration 0 - 100 km/h
5.4 sec
The 0-100 km/h sprint time measures how quickly the vehicle accelerates from a standstill. It is a key indicator of raw performance and responsiveness.
Acceleration 0 - 62 mph
5.4 sec
The 0-100 km/h sprint time measures how quickly the vehicle accelerates from a standstill. It is a key indicator of raw performance and responsiveness.
Acceleration 0 - 60 mph (Calculated by User)
5.1 sec
Maximum speed
250 km/h
Maximum speed represents the upper limit of velocity the vehicle can reach, limited by gear ratios, engine power, and aerodynamic resistance.
Emission standard
Euro 5
Weight-to-power ratio
5.4 kg/Hp, 185.8 Hp/tonne
Weight-to-torque ratio
3.7 kg/Nm, 274 Nm/tonne
Engine specs
Power
407 Hp @ 5500-6400 rpm.
Power per litre
92.6 Hp/l
Power per litre (specific power) measures the engine power relative to its displacement. A higher value indicates advanced efficiency and engineering quality.
Torque
600 Nm @ 1750-4500 rpm.
Torque represents the engine’s rotational force, which determines pulling power. High torque ensures responsive acceleration and stronger uphill performance.
Engine layout
Front, Longitudinal
Engine layout defines the position and alignment of the engine block. This layout affects the car’s weight distribution, handling, and interior cabin space.
Engine Model Code
N63B44A
Engine displacement
4395 cm3
Engine displacement represents the combined volume of all cylinders. It is a direct indicator of engine size and baseline performance potential.
Number of cylinders
8
Cylinder count represents the number of combustion chambers. More cylinders generally result in smoother operation and a refined engine note.
Engine configuration
V-engine
Cylinder bore
89 mm
Piston stroke
88.3 mm
Compression ratio
10:1
Number of valves per cylinder
4
Valves per cylinder control the airflow into and exhaust out of the engine. More valves improve high-RPM breathing and performance.
Fuel injection system
Direct injection
Engine aspiration
Twin-power turbo, Intercooler
Aspiration describes how the engine draws air into its cylinders, distinguishing naturally aspirated setups from turbochargers or superchargers.
Engine oil capacity
8.5 l
Coolant
17.2 l
Space, Volume and weights
Kerb Weight
2190 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Max. weight
2790 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Max. load
600 kg
Trunk (boot) space - minimum
570 l
Trunk (boot) space - maximum
1450 l
Fuel tank capacity
85 l
Max. roof load
100 kg
Permitted trailer load with brakes (12%)
2700 kg
Permitted trailer load without brakes
750 kg
Permitted towbar download
120 kg
Dimensions
Length
4877 mm
Width
1983 mm
Height
1690 mm
Wheelbase
2933 mm
Front track
1644 mm
Rear / Back Track
1706 mm
Ride height (ground clearance)
212 mm
Drag coefficient (Cd)
0.36
Minimum turning circle (turning diameter)
12.8 m
Approach angle
25.1°
Departure angle
25.5°
Ramp/Breakover angle
19.1°
Drivetrain, brakes and suspension specs
Drive wheel
All wheel drive (4x4)
Drivetrain type specifies which wheels receive power from the engine. This affects road grip, cornering, and stability on slippery surfaces.
Number of gears and type of gearbox
8 gears, automatic transmission Steptronic
Front suspension
Double wishbone
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
Rear suspension
Independent multi-link suspension
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
Front brakes
Ventilated discs
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
Rear brakes
Ventilated discs
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
Assisting systems
ABS (Anti-lock braking system)
Steering type
Steering rack and pinion
Tires size
255/50 R19 107V XL
Tire size specifies the tread width, aspect ratio, and rim diameter, affecting the balance between handling grip and ride comfort.
Wheel rims size
9J x 19
Common OBD2 Fault Codes
29E0 🔴 High
Throttle Valve Activation / Adaptation Failure
Diagnostic Guide
4530 🟡 Medium
DSC: Steering Angle Sensor Plausibility
Diagnostic Guide
A060 🔴 High
Gearbox: Mechatronic Adaptation Limit Reached
Diagnostic Guide
002E 🔴 High
N47/N57 Diesel: Swirl Flap Actuator Fault
Diagnostic Guide
Similar Models
Bmw X6 30d (245 Hp) xDrive Steptronic
Bmw X6
30d (245 Hp) xDrive Steptronic
Bmw X6 35i (306 Hp) xDrive Steptronic
Bmw X6
35i (306 Hp) xDrive Steptronic
Bmw X6 M50d (381 Hp) Steptronic
Bmw X6
M50d (381 Hp) Steptronic
Bmw X6 30d (258 Hp) xDrive Steptronic
Bmw X6
30d (258 Hp) xDrive Steptronic
User Reviews
J
Jack 77
19 months ago
★★★★☆
Got this car a few months ago. Acceleration is punchy and satisfying. Sound insulation is great, very quiet cabin at high speeds. If you're undecided, just go for it.
•
O
Oscar M.
10 days ago
★★★☆☆
Got this car a few months ago. The 407 Hp @ 5500-6400 rpm. hp feels more than enough for daily driving. Sound insulation is great, very quiet cabin at high speeds. If you're undecided, just go for it.
•
G
George M.
8 days ago
★★★★★
Bought a used model in great condition last year. The 407 Hp @ 5500-6400 rpm. hp feels powerful on the road. Interior quality is premium for this class. Definitely a solid choice in this price range.
•
A
Arthur 84
22 weeks ago
★★★★★
Perfect size and choice for our small family. Very responsive throttle, makes highway overtaking a breeze. The exterior design looks sharp and modern in person. If you are thinking about buying one, go test drive it.
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