The Comparative Analysis :
BMW X6 M50d Steptronic (12 - 14) vs. Porsche Cayenne Diesel Tiptronic S (14 - 17)
€ 86,700

€ 70,700

€ 86,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 70,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The BMW X6 M50d is 2.2 cm longer, 4.4 cm wider and 1.5 cm lower than the Porsche Cayenne Diesel.
BMW X6 M50d
Porsche Cayenne Diesel
1690
1983
2195
1705
1939
2165
1983 mm
Width
1939 mm
2195 mm
Width Incl. Mirrors
2165 mm
1690 mm
Height
1705 mm
2933
4877
2895
4855
4877 mm
Length
4855 mm
2933 mm
Wheelbase
2895 mm
Vehicle Weight
BMW X6 M50d
Porsche Cayenne Diesel
2225 kg
Kerb Weight
2185 kg
2800 kg
Gross Vehicle
Weight
Weight
2870 kg

Weight Difference:
40 kg
1.8 %

General
BMW X6 M50d
Porsche Cayenne Diesel
E71
Generation
92A/958
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Diesel
Fuel Type
Diesel

Permanent all-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
BMW X6 M50d
Porsche Cayenne Diesel
Straight-six diesel engine with three turbochargers (triturbo)
Engine Type
V6 diesel engine with turbocharger
BMW N57
Engine Series
N57-S
Engine Code

4
Valves
4
6
Cylinders
6
2993 CC
Engine Capacity
2967 CC
376 bhp
at 4000 rpm
Power
258 bhp
at 4000 rpm
BMW X6 M50d
376 bhp
258 bhp
Porsche Cayenne Diesel
740 NM
at 2000 rpm
Max. Torque
580 NM
at 1750 rpm
BMW X6 M50d
740 NM
580 NM
Porsche Cayenne Diesel
Performance
BMW X6 M50d
Porsche Cayenne Diesel
155 mph
Maximum Speed
137 mph
5.3 sec
Acceleration 0 to 62 mph
7.3 sec
62 mph
62
mph
mph
74 m
0.000 sec

BMW X6 M50d
62 mph
62
mph
mph
101 m
0.000 sec

Porsche Cayenne Diesel
▶ REPLAY
5.92 kg/bhp
Weight-to-Power Ratio
8.47 kg/bhp
BMW X6 M50d
5.92 kg/bhp
8.47 kg/bhp
Porsche Cayenne Diesel
Fuel Economy / Emissions
BMW X6 M50d
Porsche Cayenne Diesel
Fuel Economy
37 mpg
combined
43 mpg
BMW X6 M50d
37 mpg
43 mpg
Porsche Cayenne Diesel
31 mpg
city
37 mpg
No data
motorway
47 mpg
85 L
Fuel Tank Capacity
85 L
686 mi
Range
800 mi
BMW X6 M50d
686 mi
800 mi
Porsche Cayenne Diesel
Environmental Impact
158.4 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
135.8 kWh
BMW X6 M50d
158.4 kWh
135.8 kWh
Porsche Cayenne Diesel
Euro 5
Emission Standard
Euro 6b (NEFZ)
204 g/km (NEFZ)
CO2 Emissions
173 g/km (NEFZ)
Practical Convenience
BMW X6 M50d
Porsche Cayenne Diesel
5
Doors
5
4
No. of Seats
5
575 kg
Maximum Payload
685 kg
570 L
Boot Capacity
618 L












1450 L
Boot Capacity (Seats Down)
1728 L