The Comparative Analysis :

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

€ 94,200
Porsche Cayenne S Tiptronic S (17 - ..) Porsche Cayenne S
€ 74,300
 Audi Q8 45 TDI quattro tiptronic (19 - ..) Audi Q8 45 TDI
€ 94,200
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 Porsche Cayenne S is a little smaller in every dimension. It's 2.7 inches shorter, 0.5 inches narrower and 0.4 inches lower than the Audi Q8 45 TDI.
Porsche Cayenne S
Audi Q8 45 TDI
66.8
Blueprint Porsche Cayenne S Tiptronic S (17 - ..)
78.1
86.4
67.1
Blueprint Audi Q8 45 TDI quattro tiptronic (19 - ..)
78.5
86.2
78.1 in
Width
78.5 in
86.4 in
Width Incl. Mirrors
86.2 in
66.8 in
Height
67.1 in
Blueprint Porsche Cayenne S Tiptronic S (17 - ..)
114
193.6
Blueprint Audi Q8 45 TDI quattro tiptronic (19 - ..)
117.9
196.3
193.6 in
Length
196.3 in
114 in
Wheelbase
117.9 in

Vehicle Weight

Porsche Cayenne S
Audi Q8 45 TDI
4453 lb
Curb Weight
4894 lb
6261 lb
Gross Vehicle
Weight
6371 lb
Porsche Cayenne S Tiptronic S (17 - ..)
Weight Difference:
441 lb
9.01 %
Audi Q8 45 TDI quattro tiptronic (19 - ..)

General

Porsche Cayenne S
Audi Q8 45 TDI
9YA
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
2.9 L / 142 cu in
Displacement
3 L / 147 cu in
434 hp
at 5700 rpm
Power
228 hp
at 3250 rpm
Porsche Cayenne S
434 hp
228 hp
Audi Q8 45 TDI
406 lb‑ft
at 1800 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
165 mph
Maximum Speed
145 mph
5.2 sec
Acceleration 0 to 62 mph
7.1 sec
62 mph 62
mph

236 ft
0.000 sec

Porsche Cayenne S

62 mph 62
mph

325 ft
0.000 sec

Audi Q8 45 TDI

▶ REPLAY
10.26 lb/hp
Weight-to-Power Ratio
21.46 lb/hp
Porsche Cayenne S
10.26 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
20 mpg
city
33 mpg
29 mpg
highway
No data
Kraftstoffanzeige
19.8 gal
Fuel Tank Capacity
22.5 gal
Kraftstoffanzeige
496 mi
Range
813 mi
Porsche Cayenne S
496 mi
813 mi
Audi Q8 45 TDI
Environmental Impact
178.2 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
178.2 kWh
133.7 kWh
Audi Q8 45 TDI
Euro 6
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
430 g/mi (WLTP)
CO2 Emissions
344 g/mi (WLTP)

Practical Convenience

Porsche Cayenne S
Audi Q8 45 TDI
5
Doors
5
5
No. of Seats
5
1808 lb
Maximum Payload
1477 lb
21.8 cu ft
Trunk Volume
17.1 cu ft
48.4 cu ft
Cargo Volume (Seats Down)
49.7 cu ft