The Comparative Analysis :
Porsche Cayenne Turbo Tiptronic S (14 - 17) vs. Audi Q8 55 TFSI quattro tiptronic (19 - ..)
€ 132,800

€ 77,300

€ 132,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 77,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche Cayenne Turbo is slightly smaller in every dimension. It's 13.1 cm shorter, 5.6 cm narrower and 0.3 cm lower than the Audi Q8 55 TFSI.
Porsche Cayenne Turbo
Audi Q8 55 TFSI
1702
1939
2165
1705
1995
2190
1939 mm
Width
1995 mm
2165 mm
Width Incl. Mirrors
2190 mm
1702 mm
Height
1705 mm
2895
4855
2995
4986
4855 mm
Length
4986 mm
2895 mm
Wheelbase
2995 mm
Vehicle Weight
Porsche Cayenne Turbo
Audi Q8 55 TFSI
2260 kg
Kerb Weight
2170 kg
2895 kg
Gross Vehicle
Weight
Weight
2820 kg

Weight Difference:
90 kg
3.98 %

General
Porsche Cayenne Turbo
Audi Q8 55 TFSI
92A/958
Generation
4M
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)

Permanent all-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Porsche Cayenne Turbo
Audi Q8 55 TFSI
V8 petrol engine with two turbochargers (biturbo)
Engine Type
6-cylinder mild hybrid petrol engine with turbocharger
Engine Code
DCBD
4
Valves
4
8
Cylinders
6
4806 CC
Engine Capacity
2995 CC
513 bhp
at 6000 rpm
Power
335 bhp
at 5000 rpm
Porsche Cayenne Turbo
513 bhp
335 bhp
Audi Q8 55 TFSI
750 NM
at 2250 rpm
Max. Torque
500 NM
at 1370 rpm
Porsche Cayenne Turbo
750 NM
500 NM
Audi Q8 55 TFSI
Performance
Porsche Cayenne Turbo
Audi Q8 55 TFSI
173 mph
Maximum Speed
155 mph
4.5 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
63 m
0.000 sec

Porsche Cayenne Turbo
62 mph
62
mph
mph
82 m
0.000 sec

Audi Q8 55 TFSI
▶ REPLAY
4.41 kg/bhp
Weight-to-Power Ratio
6.48 kg/bhp
Porsche Cayenne Turbo
4.41 kg/bhp
6.48 kg/bhp
Audi Q8 55 TFSI
Fuel Economy / Emissions
Porsche Cayenne Turbo
Audi Q8 55 TFSI
Fuel Economy
25 mpg
combined
32 mpg
Porsche Cayenne Turbo
25 mpg
32 mpg
Audi Q8 55 TFSI
18 mpg
city
25 mpg
32 mpg
motorway
No data
100 L
Fuel Tank Capacity
85 L
555 mi
Range
600 mi
Porsche Cayenne Turbo
555 mi
600 mi
Audi Q8 55 TFSI
Environmental Impact
212.1 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).
166.7 kWh
Porsche Cayenne Turbo
212.1 kWh
166.7 kWh
Audi Q8 55 TFSI
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
261 g/km (NEFZ)
CO2 Emissions
232 g/km (WLTP)
Practical Convenience
Porsche Cayenne Turbo
Audi Q8 55 TFSI
5
Doors
5
5
No. of Seats
5
635 kg
Maximum Payload
650 kg
670 L
Boot Capacity
605 L












1780 L
Boot Capacity (Seats Down)
1755 L