The Comparative Analysis :
Porsche Cayenne GTS (08 - 10) vs. BMW X6 M Steptronic (15 - 18)
€ 78,800
€ 125,600
€ 78,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 125,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche Cayenne GTS is slightly smaller in every dimension. It's 11.4 cm shorter, 3.2 cm narrower and 1.4 cm lower than the BMW X6 M.
Porsche Cayenne GTS
BMW X6 M
1675
1957
2200
1689
1989
2170
1957 mm
Width
1989 mm
2200 mm
Width Incl. Mirrors
2170 mm
1675 mm
Height
1689 mm
2855
4795
2933
4909
4795 mm
Length
4909 mm
2855 mm
Wheelbase
2933 mm
Vehicle Weight
Porsche Cayenne GTS
BMW X6 M
2300 kg
Kerb Weight
2265 kg
3080 kg
Gross Vehicle
Weight
Weight
2950 kg
Weight Difference:
35 kg
1.52 %
General
Porsche Cayenne GTS
BMW X6 M
9PA/955
Generation
F86
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

6-speed manual transmission
Transmission
8-speed automatic transmission
Engine
Porsche Cayenne GTS
BMW X6 M
V8 petrol engine (naturally aspirated engine)
Engine Type
V8 petrol engine with two turbochargers (biturbo)
Engine Series
BMW S63
Engine Code
S63-B44
4
Valves
4
8
Cylinders
8
4806 CC
Engine Capacity
4395 CC
399 bhp
at 6500 rpm
Power
567 bhp
at 6000 rpm
Porsche Cayenne GTS
399 bhp
567 bhp
BMW X6 M
500 NM
at 3500 rpm
Max. Torque
750 NM
at 2200 rpm
Porsche Cayenne GTS
500 NM
750 NM
BMW X6 M
Performance
Porsche Cayenne GTS
BMW X6 M
157 mph
Maximum Speed
155 mph
6.1 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph
62
mph
mph
85 m
0.000 sec
Porsche Cayenne GTS
62 mph
62
mph
mph
58 m
0.000 sec
BMW X6 M
▶ REPLAY
5.76 kg/bhp
Weight-to-Power Ratio
3.99 kg/bhp
Porsche Cayenne GTS
5.76 kg/bhp
3.99 kg/bhp
BMW X6 M
Fuel Economy / Emissions
Porsche Cayenne GTS
BMW X6 M
Fuel Economy
19 mpg
combined
25 mpg
Porsche Cayenne GTS
19 mpg
25 mpg
BMW X6 M
12 mpg
city
19 mpg
26 mpg
motorway
No data
100 L
Fuel Tank Capacity
85 L
411 mi
Range
476 mi
Porsche Cayenne GTS
411 mi
476 mi
BMW X6 M
Environmental Impact
286.1 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).
210.3 kWh
Porsche Cayenne GTS
286.1 kWh
210.3 kWh
BMW X6 M
Euro 4 III
Emission Standard
Euro 6b (NEFZ)
361 g/km (NEFZ)
CO2 Emissions
258 g/km (NEFZ)
Practical Convenience
Porsche Cayenne GTS
BMW X6 M
5
Doors
5
5
No. of Seats
5
780 kg
Maximum Payload
685 kg
540 L
Boot Capacity
550 L











1770 L
Boot Capacity (Seats Down)
1525 L



















