The Comparative Analysis :
BMW X5 M50d Steptronic Sport (18 - ..) vs. Porsche Cayenne S Tiptronic S (17 - ..)
€ 93,800

€ 94,200

€ 93,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 94,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW X5 M50d is a little bigger in every dimension. It's 0.2 inches longer, 0.8 inches wider and 1.9 inches taller than the Porsche Cayenne S.
BMW X5 M50d
Porsche Cayenne S
68.7
78.9
87.3
66.8
78.1
86.4
78.9 in
Width
78.1 in
87.3 in
Width Incl. Mirrors
86.4 in
68.7 in
Height
66.8 in
117.1
193.8
114
193.6
193.8 in
Length
193.6 in
117.1 in
Wheelbase
114 in
Vehicle Weight
BMW X5 M50d
Porsche Cayenne S
5181 lb
Curb Weight
4453 lb
6636 lb
Gross Vehicle
Weight
Weight
6261 lb

Weight Difference:
728 lb
14.05 %

General
BMW X5 M50d
Porsche Cayenne S
G05
Generation
9YA
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Diesel
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
BMW X5 M50d
Porsche Cayenne S
Straight-six diesel engine with four turbochargers (quad-turbo)
Engine Type
V6 gasoline engine with two turbochargers (biturbo)
BMW B57
Engine Series
B57-D30
Engine Code
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
2.9 L / 142 cu in
395 hp
at 4400 rpm
Power
434 hp
at 5700 rpm
BMW X5 M50d
395 hp
434 hp
Porsche Cayenne S
561 lb‑ft
at 2000 rpm
Max. Torque
406 lb‑ft
at 1800 rpm
BMW X5 M50d
561 lb‑ft
406 lb‑ft
Porsche Cayenne S
Performance
BMW X5 M50d
Porsche Cayenne S
155 mph
Maximum Speed
165 mph
5.2 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph
62
mph
mph
236 ft
0.000 sec

BMW X5 M50d
62 mph
62
mph
mph
236 ft
0.000 sec

Porsche Cayenne S
▶ REPLAY
13.12 lb/hp
Weight-to-Power Ratio
10.26 lb/hp
BMW X5 M50d
13.12 lb/hp
10.26 lb/hp
Porsche Cayenne S
Fuel Economy / Emissions
BMW X5 M50d
Porsche Cayenne S
Fuel Economy
34 mpg
combined
25 mpg
BMW X5 M50d
34 mpg
25 mpg
Porsche Cayenne S
29 mpg
city
20 mpg
No data
highway
29 mpg
21.1 gal
Fuel Tank Capacity
19.8 gal
720 mi
Range
496 mi
BMW X5 M50d
720 mi
496 mi
Porsche Cayenne S
Environmental Impact
141.9 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).
178.2 kWh
BMW X5 M50d
141.9 kWh
178.2 kWh
Porsche Cayenne S
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6
351 g/mi (WLTP)
CO2 Emissions
430 g/mi (WLTP)
Practical Convenience
BMW X5 M50d
Porsche Cayenne S
5
Doors
5
5
No. of Seats
5
1455 lb
Maximum Payload
1808 lb
18.4 cu ft
Trunk Volume
21.8 cu ft













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