The Comparative Analysis :
Porsche Cayenne S Tiptronic S (17 - ..) vs. BMW X6 M50i Steptronic Sport (19 - ..)
€ 94,200
€ 99,000
€ 94,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 99,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
Тhere is barely any difference in dimensions between the two vehicles. Both cars are the same height, but the Porsche Cayenne S is 0.7 inches shorter and 0.8 inches narrower.
Porsche Cayenne S
BMW X6 M50i
66.8
78.1
86.4
66.8
78.9
87.1
78.1 in
Width
78.9 in
86.4 in
Width Incl. Mirrors
87.1 in
66.8 in
Height
66.8 in
114
193.6
117.1
194.3
193.6 in
Length
194.3 in
114 in
Wheelbase
117.1 in
Vehicle Weight
Porsche Cayenne S
BMW X6 M50i
4453 lb
Curb Weight
5093 lb
6261 lb
Gross Vehicle
Weight
Weight
6559 lb
Weight Difference:
639 lb
12.55 %
General
Porsche Cayenne S
BMW X6 M50i
9YA
Generation
G06
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Premium Unleaded
Fuel Type
Premium Unleaded

Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)

8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Porsche Cayenne S
BMW X6 M50i
V6 gasoline engine with two turbochargers (biturbo)
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
Engine Series
BMW N63
Engine Code
N63-B44
4
Valves
4
6
Cylinders
8
2.9 L / 142 cu in
Displacement
4.4 L / 215 cu in
434 hp
at 5700 rpm
Power
523 hp
at 5500 rpm
Porsche Cayenne S
434 hp
523 hp
BMW X6 M50i
406 lb‑ft
at 1800 rpm
Max. Torque
553 lb‑ft
at 1800 rpm
Porsche Cayenne S
406 lb‑ft
553 lb‑ft
BMW X6 M50i
Performance
Porsche Cayenne S
BMW X6 M50i
165 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
4.3 sec
62 mph
62
mph
mph
236 ft
0.000 sec
Porsche Cayenne S
62 mph
62
mph
mph
197 ft
0.000 sec
BMW X6 M50i
▶ REPLAY
10.26 lb/hp
Weight-to-Power Ratio
9.74 lb/hp
Porsche Cayenne S
10.26 lb/hp
9.74 lb/hp
BMW X6 M50i
Fuel Economy / Emissions
Porsche Cayenne S
BMW X6 M50i
Fuel Economy
25 mpg
combined
23 mpg
Porsche Cayenne S
25 mpg
23 mpg
BMW X6 M50i
20 mpg
city
17 mpg
29 mpg
highway
No data
19.8 gal
Fuel Tank Capacity
21.9 gal
496 mi
Range
496 mi
Porsche Cayenne S
496 mi
496 mi
BMW X6 M50i
Environmental Impact
178.2 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).
197 kWh
Porsche Cayenne S
178.2 kWh
197 kWh
BMW X6 M50i
Euro 6
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
430 g/mi (WLTP)
CO2 Emissions
439 g/mi (WLTP)
Practical Convenience
Porsche Cayenne S
BMW X6 M50i
5
Doors
5
5
No. of Seats
5
1808 lb
Maximum Payload
1466 lb
21.8 cu ft
Trunk Volume
16.4 cu ft













48.4 cu ft
Cargo Volume (Seats Down)
43.3 cu ft



















