The Comparative Analysis :

Porsche Cayenne S Tiptronic S (14 - 17) vs. Audi Q8 45 TDI quattro tiptronic (19 - ..)

€ 85,100
Porsche Cayenne S Tiptronic S (14 - 17) Porsche Cayenne S
€ 74,300
 Audi Q8 45 TDI quattro tiptronic (19 - ..) Audi Q8 45 TDI
€ 85,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 74,300

ⓘ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 Porsche Cayenne S is 5.2 inches shorter and 2.2 inches narrower.
Porsche Cayenne S
Audi Q8 45 TDI
67.1
Blueprint Porsche Cayenne S Tiptronic S (14 - 17)
76.3
85.2
67.1
Blueprint Audi Q8 45 TDI quattro tiptronic (19 - ..)
78.5
86.2
76.3 in
Width
78.5 in
85.2 in
Width Incl. Mirrors
86.2 in
67.1 in
Height
67.1 in
Blueprint Porsche Cayenne S Tiptronic S (14 - 17)
114
191.1
Blueprint Audi Q8 45 TDI quattro tiptronic (19 - ..)
117.9
196.3
191.1 in
Length
196.3 in
114 in
Wheelbase
117.9 in

Vehicle Weight

Porsche Cayenne S
Audi Q8 45 TDI
4762 lb
Curb Weight
4894 lb
6305 lb
Gross Vehicle
Weight
6371 lb
Porsche Cayenne S Tiptronic S (14 - 17)
Weight Difference:
132 lb
2.7 %
Audi Q8 45 TDI quattro tiptronic (19 - ..)

General

Porsche Cayenne S
Audi Q8 45 TDI
92A/958
Generation
4M
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Premium Unleaded
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Porsche Cayenne S
Audi Q8 45 TDI
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V6 diesel engine with tur­bo­charger
Engine Code
DHXC
4
Valves
4
6
Cylinders
6
3.6 L / 176 cu in
Displacement
3 L / 147 cu in
414 hp
at 6000 rpm
Power
228 hp
at 3250 rpm
Porsche Cayenne S
414 hp
228 hp
Audi Q8 45 TDI
406 lb‑ft
at 1350 rpm
Max. Torque
369 lb‑ft
at 1750 rpm
Porsche Cayenne S
406 lb‑ft
369 lb‑ft
Audi Q8 45 TDI

Performance

Porsche Cayenne S
Audi Q8 45 TDI
161 mph
Maximum Speed
145 mph
5.5 sec
Acceleration 0 to 62 mph
7.1 sec
62 mph 62
mph

249 ft
0.000 sec

Porsche Cayenne S

62 mph 62
mph

325 ft
0.000 sec

Audi Q8 45 TDI

▶ REPLAY
11.5 lb/hp
Weight-to-Power Ratio
21.46 lb/hp
Porsche Cayenne S
11.5 lb/hp
21.46 lb/hp
Audi Q8 45 TDI

Fuel Economy / Emissions

Porsche Cayenne S
Audi Q8 45 TDI
Fuel Economy
25 mpg
combined
36 mpg
Porsche Cayenne S
25 mpg
36 mpg
Audi Q8 45 TDI
19 mpg
city
33 mpg
30 mpg
highway
No data
Kraftstoffanzeige
22.5 gal
Fuel Tank Capacity
22.5 gal
Kraftstoffanzeige
556 mi
Range
813 mi
Porsche Cayenne S
556 mi
813 mi
Audi Q8 45 TDI
Environmental Impact
179.9 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).
133.7 kWh
Porsche Cayenne S
179.9 kWh
133.7 kWh
Audi Q8 45 TDI
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
359 g/mi (NEFZ)
CO2 Emissions
344 g/mi (WLTP)

Practical Convenience

Porsche Cayenne S
Audi Q8 45 TDI
5
Doors
5
5
No. of Seats
5
1543 lb
Maximum Payload
1477 lb
19 cu ft
Trunk Volume
17.1 cu ft
50.4 cu ft
Cargo Volume (Seats Down)
49.7 cu ft