The Comparative Analysis :
BMW X6 xDrive35i Steptronic (12 - 14) vs. Porsche Cayenne S Tiptronic S (14 - 17)
€ 63,200
€ 85,100
€ 63,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 85,100
ⓘ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 xDrive35i is 2.2 cm longer, 4.4 cm wider and 1.5 cm lower than the Porsche Cayenne S.
BMW X6 xDrive35i
Porsche Cayenne S
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 xDrive35i
Porsche Cayenne S
2145 kg
Kerb Weight
2160 kg
2670 kg
Gross Vehicle
Weight
Weight
2860 kg
Weight Difference:
15 kg
0.69 %
General
BMW X6 xDrive35i
Porsche Cayenne S
E71
Generation
92A/958
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)

Permanent all-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
BMW X6 xDrive35i
Porsche Cayenne S
Straight-six petrol engine with turbocharger
Engine Type
V6 petrol engine with two turbochargers (biturbo)
BMW N55
Engine Series
N55-B30
Engine Code

4
Valves
4
6
Cylinders
6
2979 CC
Engine Capacity
3604 CC
302 bhp
at 5800 rpm
Power
414 bhp
at 6000 rpm
BMW X6 xDrive35i
302 bhp
414 bhp
Porsche Cayenne S
400 NM
at 1200 rpm
Max. Torque
550 NM
at 1350 rpm
BMW X6 xDrive35i
400 NM
550 NM
Porsche Cayenne S
Performance
BMW X6 xDrive35i
Porsche Cayenne S
149 mph
Maximum Speed
161 mph
6.7 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph
62
mph
mph
93 m
0.000 sec
BMW X6 xDrive35i
62 mph
62
mph
mph
76 m
0.000 sec
Porsche Cayenne S
▶ REPLAY
7.1 kg/bhp
Weight-to-Power Ratio
5.22 kg/bhp
BMW X6 xDrive35i
7.1 kg/bhp
5.22 kg/bhp
Porsche Cayenne S
Fuel Economy / Emissions
BMW X6 xDrive35i
Porsche Cayenne S
Fuel Economy
28 mpg
combined
30 mpg
BMW X6 xDrive35i
28 mpg
30 mpg
Porsche Cayenne S
21 mpg
city
23 mpg
No data
motorway
36 mpg
85 L
Fuel Tank Capacity
85 L
523 mi
Range
556 mi
BMW X6 xDrive35i
523 mi
556 mi
Porsche Cayenne S
Environmental Impact
191.4 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).
179.9 kWh
BMW X6 xDrive35i
191.4 kWh
179.9 kWh
Porsche Cayenne S
Euro 5
Emission Standard
Euro 6b (NEFZ)
236 g/km (NEFZ)
CO2 Emissions
223 g/km (NEFZ)
Practical Convenience
BMW X6 xDrive35i
Porsche Cayenne S
5
Doors
5
4
No. of Seats
5
525 kg
Maximum Payload
700 kg
570 L
Boot Capacity
670 L











1450 L
Boot Capacity (Seats Down)
1780 L




















