Car comparison

Porsche Cayenne III · Facelift 2023 GTS 4.0 V8vsPorsche Cayenne (955) Turbo S 4.5 V8

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

Porsche Cayenne III · Facelift 2023

GTS 4.0 V8

500 hp3996 ccGasolineAWDAutomaticTurbochargedCoupe2024-present

Porsche Cayenne (955)

Turbo S 4.5 V8

521 hp4511 ccGasolineAWDAutomaticTurbochargedSUV2005-2006

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Porsche Cayenne III Facelift 2023 GTS 4.0 V8

Quickest 0-100 km/h
4.4 s
Fastest top speed
285 km/h
177 mph Unrestricted
275 km/h
171 mph Restricted
Lightest
2,220 kg
4,894 lb
Best power-to-weight
225 hp/t
168 kW/t
4.4 kg/hp
Lowest combined fuel consumption
13.3 L/100 km
17.7 mpg US
21.2 mpg UK
Largest trunk
554 L
Best performance score
83/100
Best economy score
71/100

Porsche Cayenne (955) Turbo S 4.5 V8

Most powerful
521 hp
389 kW
Highest torque
720 Nm
531 lb-ft
Best overall score
81/100
Best practicality score
86/100

Specification comparison

Specification comparison
Model	PorscheCayenne IIIFacelift 2023GTS 4.0 V8	PorscheCayenne (955)Turbo S 4.5 V8
Power	500hp373kW	521hp389kW
Torque	660Nm487lb-ft	720Nm531lb-ft
Curb weight	2,220kg4,894lb	2,355kg5,192lb
Gross weight	2,875kg6,338lb	3,080kg6,790lb
Top speed	Unrestricted 285 km/h177 mph Restricted 275 km/h171 mph Calculated	270 km/h 168 mph
To 99% top speed	94.3s99% target: 282 km/h / 175 mph Calculated	77.4s99% target: 267 km/h / 166 mph Calculated
0-100 km/h	4.4s	5.2s
0-200 km/h	16.7s	18.3s Calculated
0-60 mph	4.2s Calculated	4.9s Calculated
Fuel consumption	13.3L/100 km17.7mpg US21.2mpg UK	15.7L/100 km15mpg US18.0mpg UK
Fuel consumption city	-	21.9L/100 km10.7mpg US12.9mpg UK
Fuel consumption highway	-	11.9L/100 km19.8mpg US23.7mpg UK
Quarter mile	12.6s Calculated	13.3s Calculated
Power-to-weight	225hp/t168kW/t102hp/1000 lb Calculated	221hp/t165kW/t100hp/1000 lb Calculated
Torque-to-weight	297Nm/t199lb-ft/ton Calculated	306Nm/t205lb-ft/ton Calculated
Estimated range	-	637km396mi Calculated
Displacement	3,996cc244cu in	4,511cc275cu in
Length	4,930mm194in	4,786mm188in
Width	1,989mm78in	1,928mm76in
Height	1,654mm65in	1,699mm67in
Wheelbase	2,895mm114in	2,855mm112in
Front track	-	1,647mm65in
Rear track	-	1,662mm65in
Ground clearance	234mm9in	-
Trunk volume	554L	540L
Max trunk volume	1,502L	1,770L
Doors	5	5
Seats	4	5
Fuel tank	-	100L

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

Porsche Cayenne III Facelift 2023 GTS 4.0 V8Porsche Cayenne (955) Turbo S 4.5 V8PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
PorscheCayenne IIIFacelift 2023GTS 4.0 V8	6,000 rpm	2,100-4,500 rpm	6,800 rpm
PorscheCayenne (955)Turbo S 4.5 V8	5,500 rpm	2,750-3,750 rpm	5,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	PorscheCayenne IIIFacelift 2023GTS 4.0 V8	PorscheCayenne (955)Turbo S 4.5 V8
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.2 s	4.9 s
0-100 km/h 0-62 mph	4.4 s	5.2 s
0-200 km/h 0-124 mph	16.7 s	18.3 s
Top speed	Unrestricted 285 km/h177 mph Restricted 275 km/h171 mph Likely limited	270 km/h 168 mph
	Drag race simulation
60 ft 18 m	1.9 s	2.2 s
330 ft 101 m	5.3 s	5.8 s
1/8 mile 201 m	8.1 s	8.7 s
1000 ft 305 m	10.6 s	11.2 s
1/4 mile 402 m	12.6 s	13.3 s
Trap speed 1/4 mile 402 m	178 km/h 110 mph	174 km/h 108 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
Vehicle	Value
PorscheCayenne IIIFacelift 2023GTS 4.0 V8	500 hp 373 kW
PorscheCayenne (955)Turbo S 4.5 V8	521 hp 389 kW

Porsche Cayenne (955) Turbo S 4.5 V8 has 21 hp more than Porsche Cayenne III Facelift 2023 GTS 4.0 V8.

The biggest power difference is between Porsche Cayenne III Facelift 2023 GTS 4.0 V8 and Porsche Cayenne (955) Turbo S 4.5 V8: 21 hp (16 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
Vehicle	Value
PorscheCayenne IIIFacelift 2023GTS 4.0 V8	660 Nm 487 lb-ft
PorscheCayenne (955)Turbo S 4.5 V8	720 Nm 531 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
Vehicle	Value
PorscheCayenne IIIFacelift 2023GTS 4.0 V8	2,220 kg 4,894 lb
PorscheCayenne (955)Turbo S 4.5 V8	2,355 kg 5,192 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
Vehicle	Value
PorscheCayenne IIIFacelift 2023GTS 4.0 V8	Unrestricted 285 km/h177 mph Restricted 275 km/h171 mph
PorscheCayenne (955)Turbo S 4.5 V8	270 km/h 168 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
Vehicle	Value
PorscheCayenne IIIFacelift 2023GTS 4.0 V8	4.4 s
PorscheCayenne (955)Turbo S 4.5 V8	5.2 s

Although Porsche Cayenne (955) Turbo S 4.5 V8 has more power, Porsche Cayenne III Facelift 2023 GTS 4.0 V8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Porsche Cayenne III Facelift 2023 GTS 4.0 V8 and Porsche Cayenne (955) Turbo S 4.5 V8: 0.8 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
Vehicle	Value
PorscheCayenne IIIFacelift 2023GTS 4.0 V8	13.3 L/100 km 17.7 mpg US 21.2 mpg UK
PorscheCayenne (955)Turbo S 4.5 V8	15.7 L/100 km 15.0 mpg US 18.0 mpg UK

The biggest fuel consumption difference is between Porsche Cayenne III Facelift 2023 GTS 4.0 V8 and Porsche Cayenne (955) Turbo S 4.5 V8: 2.4 L/100 km.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
Vehicle	Value
PorscheCayenne IIIFacelift 2023GTS 4.0 V8	225 hp/t 168 kW/t 4.4 kg/hp
PorscheCayenne (955)Turbo S 4.5 V8	221 hp/t 165 kW/t 4.5 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
PorscheCayenne IIIFacelift 2023GTS 4.0 V8	500 hp 373 kW	4.4 s	Unrestricted 285 km/h177 mph Restricted 275 km/h171 mph
PorscheCayenne (955)Turbo S 4.5 V8	521 hp 389 kW	5.2 s	270 km/h 168 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Vehicle

Performance score

Practicality score

PorscheCayenne IIIFacelift 2023GTS 4.0 V8

Power	500 hp 373 kW
0-100 km/h	4.4 s
Top speed Unrestricted 285 km/h177 mph Restricted 275 km/h171 mph

Doors/seats	5 doors 4 seats
Trunk	554 L 19.6 cu ft
Length	4,930 mm 194.1 in
Height	1,654 mm 65.1 in

PorscheCayenne (955)Turbo S 4.5 V8

Power	521 hp 389 kW
0-100 km/h	5.2 s
Top speed 270 km/h 168 mph

Doors/seats	5 doors 5 seats
Trunk	540 L 19.1 cu ft
Length	4,786 mm 188.4 in
Height	1,699 mm 66.9 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Vehicle

Performance score

Fuel economy score

PorscheCayenne IIIFacelift 2023GTS 4.0 V8

Power	500 hp 373 kW
0-100 km/h	4.4 s
Top speed Unrestricted 285 km/h177 mph Restricted 275 km/h171 mph

13.3 L/100 km

17.7 mpg US

21.2 mpg UK

PorscheCayenne (955)Turbo S 4.5 V8

Power	521 hp 389 kW
0-100 km/h	5.2 s
Top speed 270 km/h 168 mph

15.7 L/100 km

15.0 mpg US

18.0 mpg UK

Porsche Cayenne III Facelift 2023 GTS 4.0 V8 is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
Vehicle	Fuel consumption, L/100 km	0-100 km/h, s
PorscheCayenne IIIFacelift 2023GTS 4.0 V8	13.3 L/100 km 17.7 mpg US 21.2 mpg UK	4.4 s
PorscheCayenne (955)Turbo S 4.5 V8	15.7 L/100 km 15.0 mpg US 18.0 mpg UK	5.2 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
Vehicle	Power-to-weight, hp/t	Fuel consumption, L/100 km
PorscheCayenne IIIFacelift 2023GTS 4.0 V8	225 hp/t 168 kW/t 4.4 kg/hp	13.3 L/100 km 17.7 mpg US 21.2 mpg UK
PorscheCayenne (955)Turbo S 4.5 V8	221 hp/t 165 kW/t 4.5 kg/hp	15.7 L/100 km 15.0 mpg US 18.0 mpg UK

Detailed score breakdown

Vehicle

PorscheCayenne IIIFacelift 2023GTS 4.0 V8

PorscheCayenne (955)Turbo S 4.5 V8

Power

500 hp

373 kW

521 hp

389 kW

Torque

660 Nm

487 lb-ft

720 Nm

531 lb-ft

Acceleration

4.4 s

5.2 s

Top speed

Unrestricted

285 km/h177 mph

Restricted

275 km/h171 mph

270 km/h

168 mph

Lightness

2,220 kg

4,894 lb

2,355 kg

5,192 lb

Fuel consumption

13.3 L/100 km

17.7 mpg US

21.2 mpg UK

15.7 L/100 km

15.0 mpg US

18.0 mpg UK

Practicality

Doors/seats	5 doors 4 seats
Trunk	554 L 19.6 cu ft
Length	4,930 mm 194.1 in
Height	1,654 mm 65.1 in

Doors/seats	5 doors 5 seats
Trunk	540 L 19.1 cu ft
Length	4,786 mm 188.4 in
Height	1,699 mm 66.9 in

Range score

637 km

396 mi

Trunk score

554 L

19.6 cu ft

540 L

19.1 cu ft

Power-to-weight score

225 hp/t

168 kW/t

4.4 kg/hp

221 hp/t

165 kW/t

4.5 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
Vehicle	Porsche Cayenne III Facelift 2023 GTS 4.0 V8	Porsche Cayenne (955) Turbo S 4.5 V8
Consumption	13.3 L/100 km17.7 mpg US21.2 mpg UK	15.7 L/100 km15 mpg US18 mpg UK
Cost / 100 km	23.28 LC100 km	27.47 LC100 km
Cost / 100 mi	37.46 LC100 mi	44.22 LC100 mi
Annual fuel used	1,995 L527 US gal439 UK gal	2,355 L622 US gal518 UK gal
Annual fuel cost	3,491 LC/year	4,121 LC/year