The Comparative Analysis :
BMW X6 xDrive30d Steptronic (14 - 19) vs. Porsche Cayenne Diesel S Tiptronic S (14 - 17)
€ 67,100

€ 82,900

€ 67,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 82,900
ⓘ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. The BMW X6 xDrive30d is 2.1 inches longer, 2 inches wider and 0.1 inches lower than the Porsche Cayenne Diesel S.
BMW X6 xDrive30d
Porsche Cayenne Diesel S
67
78.3
85.4
67.1
76.3
85.2
78.3 in
Width
76.3 in
85.4 in
Width Incl. Mirrors
85.2 in
67 in
Height
67.1 in
115.5
193.3
114
191.1
193.3 in
Length
191.1 in
115.5 in
Wheelbase
114 in
Vehicle Weight
BMW X6 xDrive30d
Porsche Cayenne Diesel S
4718 lb
Curb Weight
5049 lb
6129 lb
Gross Vehicle
Weight
Weight
6515 lb

Weight Difference:
331 lb
6.56 %

General
BMW X6 xDrive30d
Porsche Cayenne Diesel S
F16
Generation
92A/958
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Diesel
Fuel Type
Diesel

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

8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
BMW X6 xDrive30d
Porsche Cayenne Diesel S
Straight-six diesel engine with turbocharger
Engine Type
V8 diesel engine with two turbochargers (biturbo)
BMW N57
Engine Series
N57-D30
Engine Code

4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4.1 L / 201 cu in
254 hp
at 4000 rpm
Power
380 hp
at 3750 rpm
BMW X6 xDrive30d
254 hp
380 hp
Porsche Cayenne Diesel S
413 lb‑ft
at 1500 rpm
Max. Torque
627 lb‑ft
at 2000 rpm
BMW X6 xDrive30d
413 lb‑ft
627 lb‑ft
Porsche Cayenne Diesel S
Performance
BMW X6 xDrive30d
Porsche Cayenne Diesel S
143 mph
Maximum Speed
157 mph
6.7 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph
62
mph
mph
305 ft
0.000 sec

BMW X6 xDrive30d
62 mph
62
mph
mph
246 ft
0.000 sec

Porsche Cayenne Diesel S
▶ REPLAY
18.57 lb/hp
Weight-to-Power Ratio
13.29 lb/hp
BMW X6 xDrive30d
18.57 lb/hp
13.29 lb/hp
Porsche Cayenne Diesel S
Fuel Economy / Emissions
BMW X6 xDrive30d
Porsche Cayenne Diesel S
Fuel Economy
39 mpg
combined
29 mpg
BMW X6 xDrive30d
39 mpg
29 mpg
Porsche Cayenne Diesel S
35 mpg
city
24 mpg
No data
highway
34 mpg
22.5 gal
Fuel Tank Capacity
22.5 gal
880 mi
Range
661 mi
BMW X6 xDrive30d
880 mi
661 mi
Porsche Cayenne Diesel S
Environmental Impact
123.4 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).
164.6 kWh
BMW X6 xDrive30d
123.4 kWh
164.6 kWh
Porsche Cayenne Diesel S
Euro 6b (NEFZ)
Emission Standard
Euro 5 / Euro 6
253 g/mi (NEFZ)
CO2 Emissions
336 g/mi (NEFZ)
Practical Convenience
BMW X6 xDrive30d
Porsche Cayenne Diesel S
5
Doors
5
5
No. of Seats
5
1411 lb
Maximum Payload
1466 lb
16.4 cu ft
Trunk Volume
19 cu ft












43.2 cu ft
Cargo Volume (Seats Down)
50.4 cu ft