The Comparative Analysis :
BMW X6 xDrive30d Sport-Automatic (08 - 10) vs. Porsche Cayenne Coupé S Tiptronic S (19 - ..)
€ 57,900
€ 99,700
€ 57,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 99,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. Both cars are the same width, but the BMW X6 xDrive30d is 2.1 inches shorter and 0.6 inches taller.
BMW X6 xDrive30d
Porsche Cayenne Coupé S
66.5
78.1
86.4
66
78.1
86.4
78.1 in
Width
78.1 in
86.4 in
Width Incl. Mirrors
86.4 in
66.5 in
Height
66 in
115.5
192
114
194.1
192 in
Length
194.1 in
115.5 in
Wheelbase
114 in
Vehicle Weight
BMW X6 xDrive30d
Porsche Cayenne Coupé S
4277 lb
Curb Weight
4685 lb
5523 lb
Gross Vehicle
Weight
Weight
6228 lb
Weight Difference:
408 lb
8.71 %
General
BMW X6 xDrive30d
Porsche Cayenne Coupé S
E71
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)

6-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
BMW X6 xDrive30d
Porsche Cayenne Coupé S
Straight-six diesel engine with turbocharger
Engine Type
V6 gasoline engine with two turbochargers (biturbo)
BMW M57
Engine Series
M57-D30
Engine Code

4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
2.9 L / 142 cu in
232 hp
at 4000 rpm
Power
434 hp
at 5700 rpm
BMW X6 xDrive30d
232 hp
434 hp
Porsche Cayenne Coupé S
384 lb‑ft
at 2000 rpm
Max. Torque
406 lb‑ft
at 1800 rpm
BMW X6 xDrive30d
384 lb‑ft
406 lb‑ft
Porsche Cayenne Coupé S
Performance
BMW X6 xDrive30d
Porsche Cayenne Coupé S
130 mph
Maximum Speed
163 mph
8 sec
Acceleration 0 to 62 mph
5 sec
62 mph
62
mph
mph
364 ft
0.000 sec
BMW X6 xDrive30d
62 mph
62
mph
mph
226 ft
0.000 sec
Porsche Cayenne Coupé S
▶ REPLAY
18.44 lb/hp
Weight-to-Power Ratio
10.79 lb/hp
BMW X6 xDrive30d
18.44 lb/hp
10.79 lb/hp
Porsche Cayenne Coupé S
Fuel Economy / Emissions
BMW X6 xDrive30d
Porsche Cayenne Coupé S
Fuel Economy
29 mpg
combined
25 mpg
BMW X6 xDrive30d
29 mpg
25 mpg
Porsche Cayenne Coupé S
23 mpg
city
20 mpg
No data
highway
29 mpg
22.5 gal
Fuel Tank Capacity
19.8 gal
644 mi
Range
496 mi
BMW X6 xDrive30d
644 mi
496 mi
Porsche Cayenne Coupé S
Environmental Impact
168.7 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 X6 xDrive30d
168.7 kWh
178.2 kWh
Porsche Cayenne Coupé S
Euro 4 III
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
349 g/mi (NEFZ)
CO2 Emissions
435 g/mi (WLTP)
Practical Convenience
BMW X6 xDrive30d
Porsche Cayenne Coupé S
5
Doors
5
4
No. of Seats
4
1246 lb
Maximum Payload
1543 lb
14.2 cu ft
Trunk Volume
17.7 cu ft









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














