The Comparative Analysis :
BMW X5 M Steptronic (15 - 18) vs. Porsche Cayenne Coupé Tiptronic S (19 - ..)
€ 122,100
€ 83,700
€ 122,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 83,700
ⓘ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. Both cars are the same width, but the BMW X5 M is 2 inches shorter and 3.1 inches taller.
BMW X5 M
Porsche Cayenne Coupé
69.1
78.1
86
66
78.1
86.4
78.1 in
Width
78.1 in
86 in
Width Incl. Mirrors
86.4 in
69.1 in
Height
66 in
115.5
192.1
114
194.1
192.1 in
Length
194.1 in
115.5 in
Wheelbase
114 in
Vehicle Weight
BMW X5 M
Porsche Cayenne Coupé
5181 lb
Curb Weight
4641 lb
6548 lb
Gross Vehicle
Weight
Weight
6162 lb
Weight Difference:
540 lb
10.42 %
General
BMW X5 M
Porsche Cayenne Coupé
F85
Generation
9YA
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Premium Unleaded
Fuel Type
Mid-Grade Unleaded

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

8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
BMW X5 M
Porsche Cayenne Coupé
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
V6 gasoline engine with turbocharger
BMW S63
Engine Series
S63-B44
Engine Code
4
Valves
4
8
Cylinders
6
4.4 L / 215 cu in
Displacement
3 L / 147 cu in
567 hp
at 6000 rpm
Power
335 hp
at 5300 rpm
BMW X5 M
567 hp
335 hp
Porsche Cayenne Coupé
553 lb‑ft
at 2200 rpm
Max. Torque
332 lb‑ft
at 1340 rpm
BMW X5 M
553 lb‑ft
332 lb‑ft
Porsche Cayenne Coupé
Performance
BMW X5 M
Porsche Cayenne Coupé
155 mph
Maximum Speed
151 mph
4.2 sec
Acceleration 0 to 62 mph
6 sec
62 mph
62
mph
mph
190 ft
0.000 sec
BMW X5 M
62 mph
62
mph
mph
272 ft
0.000 sec
Porsche Cayenne Coupé
▶ REPLAY
9.14 lb/hp
Weight-to-Power Ratio
13.85 lb/hp
BMW X5 M
9.14 lb/hp
13.85 lb/hp
Porsche Cayenne Coupé
Fuel Economy / Emissions
BMW X5 M
Porsche Cayenne Coupé
Fuel Economy
21 mpg
combined
25 mpg
BMW X5 M
21 mpg
25 mpg
Porsche Cayenne Coupé
16 mpg
city
20 mpg
No data
highway
29 mpg
22.5 gal
Fuel Tank Capacity
19.8 gal
476 mi
Range
496 mi
BMW X5 M
476 mi
496 mi
Porsche Cayenne Coupé
Environmental Impact
210.3 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 M
210.3 kWh
178.2 kWh
Porsche Cayenne Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
415 g/mi (NEFZ)
CO2 Emissions
431 g/mi (WLTP)
Practical Convenience
BMW X5 M
Porsche Cayenne Coupé
5
Doors
5
5
No. of Seats
4
1367 lb
Maximum Payload
1521 lb
18.4 cu ft
Trunk Volume
17.7 cu ft











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

















