The Comparative Analysis :

Audi Q8 55 TFSI quattro tiptronic (19 - ..) vs. Porsche Cayenne S Tiptronic S (10 - 14)

€ 77,300
Audi Q8 55 TFSI quattro tiptronic (19 - ..) Audi Q8 55 TFSI
€ 76,600
 Porsche Cayenne S Tiptronic S (10 - 14) Porsche Cayenne S
€ 77,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 76,600

ⓘ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 height, but the Audi Q8 55 TFSI is 5.5 inches longer and 2.2 inches wider.
Audi Q8 55 TFSI
Porsche Cayenne S
67.1
Blueprint Audi Q8 55 TFSI quattro tiptronic (19 - ..)
78.5
86.2
67.1
Blueprint Porsche Cayenne S Tiptronic S (10 - 14)
76.3
84.1
78.5 in
Width
76.3 in
86.2 in
Width Incl. Mirrors
84.1 in
67.1 in
Height
67.1 in
Blueprint Audi Q8 55 TFSI quattro tiptronic (19 - ..)
117.9
196.3
Blueprint Porsche Cayenne S Tiptronic S (10 - 14)
114
190.8
196.3 in
Length
190.8 in
117.9 in
Wheelbase
114 in

Vehicle Weight

Audi Q8 55 TFSI
Porsche Cayenne S
4784 lb
Curb Weight
4718 lb
6217 lb
Gross Vehicle
Weight
6261 lb
Audi Q8 55 TFSI quattro tiptronic (19 - ..)
Weight Difference:
66 lb
1.38 %
Porsche Cayenne S Tiptronic S (10 - 14)

General

Audi Q8 55 TFSI
Porsche Cayenne S
4M
Generation
92A/958
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Mid-Grade Unleaded
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

Audi Q8 55 TFSI
Porsche Cayenne S
6-cylinder mild hybrid gasoline engine with tur­bo­charger
Engine Type
V8 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
DCBD
Engine Code
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4.8 L / 235 cu in
335 hp
at 5000 rpm
Power
395 hp
at 6500 rpm
Audi Q8 55 TFSI
335 hp
395 hp
Porsche Cayenne S
369 lb‑ft
at 1370 rpm
Max. Torque
369 lb‑ft
at 3500 rpm
Audi Q8 55 TFSI
369 lb‑ft
369 lb‑ft
Porsche Cayenne S

Performance

Audi Q8 55 TFSI
Porsche Cayenne S
155 mph
Maximum Speed
160 mph
5.9 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph 62
mph

269 ft
0.000 sec

Audi Q8 55 TFSI

62 mph 62
mph

269 ft
0.000 sec

Porsche Cayenne S

▶ REPLAY
14.28 lb/hp
Weight-to-Power Ratio
11.94 lb/hp
Audi Q8 55 TFSI
14.28 lb/hp
11.94 lb/hp
Porsche Cayenne S

Fuel Economy / Emissions

Audi Q8 55 TFSI
Porsche Cayenne S
Fuel Economy
27 mpg
combined
22 mpg
Audi Q8 55 TFSI
27 mpg
22 mpg
Porsche Cayenne S
21 mpg
city
16 mpg
No data
highway
29 mpg
Kraftstoffanzeige
22.5 gal
Fuel Tank Capacity
22.5 gal
Kraftstoffanzeige
600 mi
Range
503 mi
Audi Q8 55 TFSI
600 mi
503 mi
Porsche Cayenne S
Environmental Impact
166.7 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).
198.9 kWh
Audi Q8 55 TFSI
166.7 kWh
198.9 kWh
Porsche Cayenne S
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
373 g/mi (WLTP)
CO2 Emissions
394 g/mi (NEFZ)

Practical Convenience

Audi Q8 55 TFSI
Porsche Cayenne S
5
Doors
5
5
No. of Seats
5
1433 lb
Maximum Payload
1543 lb
17.1 cu ft
Trunk Volume
19 cu ft
49.7 cu ft
Cargo Volume (Seats Down)
50.4 cu ft