The Comparative Analysis :
BMW X6 xDrive40d Steptronic (14 - 19) vs. Porsche Cayenne Diesel Tiptronic S (14 - 17)
€ 74,700

€ 70,700

€ 74,700
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 slightly. The BMW X6 xDrive40d is 5.4 cm longer, 5 cm wider and 0.3 cm lower than the Porsche Cayenne Diesel.
BMW X6 xDrive40d
Porsche Cayenne Diesel
1702
1989
2170
1705
1939
2165
1989 mm
Width
1939 mm
2170 mm
Width Incl. Mirrors
2165 mm
1702 mm
Height
1705 mm
2933
4909
2895
4855
4909 mm
Length
4855 mm
2933 mm
Wheelbase
2895 mm
Vehicle Weight
BMW X6 xDrive40d
Porsche Cayenne Diesel
2180 kg
Kerb Weight
2185 kg
2820 kg
Gross Vehicle
Weight
Weight
2870 kg

Weight Difference:
5 kg
0.23 %

General
BMW X6 xDrive40d
Porsche Cayenne Diesel
F16
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 xDrive40d
Porsche Cayenne Diesel
Straight-six diesel engine with two turbochargers (biturbo)
Engine Type
V6 diesel engine with turbocharger
BMW N57
Engine Series
N57-D30
Engine Code

4
Valves
4
6
Cylinders
6
2993 CC
Engine Capacity
2967 CC
309 bhp
at 4400 rpm
Power
258 bhp
at 4000 rpm
BMW X6 xDrive40d
309 bhp
258 bhp
Porsche Cayenne Diesel
630 NM
at 1500 rpm
Max. Torque
580 NM
at 1750 rpm
BMW X6 xDrive40d
630 NM
580 NM
Porsche Cayenne Diesel
Performance
BMW X6 xDrive40d
Porsche Cayenne Diesel
149 mph
Maximum Speed
137 mph
5.8 sec
Acceleration 0 to 62 mph
7.3 sec
62 mph
62
mph
mph
81 m
0.000 sec

BMW X6 xDrive40d
62 mph
62
mph
mph
101 m
0.000 sec

Porsche Cayenne Diesel
▶ REPLAY
7.06 kg/bhp
Weight-to-Power Ratio
8.47 kg/bhp
BMW X6 xDrive40d
7.06 kg/bhp
8.47 kg/bhp
Porsche Cayenne Diesel
Fuel Economy / Emissions
BMW X6 xDrive40d
Porsche Cayenne Diesel
Fuel Economy
46 mpg
combined
43 mpg
BMW X6 xDrive40d
46 mpg
43 mpg
Porsche Cayenne Diesel
40 mpg
city
37 mpg
No data
motorway
47 mpg
85 L
Fuel Tank Capacity
85 L
852 mi
Range
800 mi
BMW X6 xDrive40d
852 mi
800 mi
Porsche Cayenne Diesel
Environmental Impact
127.6 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 xDrive40d
127.6 kWh
135.8 kWh
Porsche Cayenne Diesel
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
163 g/km (NEFZ)
CO2 Emissions
173 g/km (NEFZ)
Practical Convenience
BMW X6 xDrive40d
Porsche Cayenne Diesel
5
Doors
5
5
No. of Seats
5
640 kg
Maximum Payload
685 kg
580 L
Boot Capacity
618 L













1525 L
Boot Capacity (Seats Down)
1728 L