Car comparison

Porsche Cayenne III · Facelift 2023 S 4.0 V8vsRolls-Royce Spectre 102 kWh

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

New comparison

Porsche Cayenne III · Facelift 2023

S 4.0 V8

474 hp3996 ccGasolineAWDAutomaticTwin-turboCoupe2023-present

Rolls-Royce Spectre

102 kWh

584 hpElectricAWDAutomaticCoupe2023-present

Comparison overview

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

Porsche Cayenne III Facelift 2023 S 4.0 V8

Fastest top speed
273 km/h
170 mph
Lightest
2,190 kg
4,828 lb
Best power-to-weight
216 hp/t
161 kW/t
4.6 kg/hp
Best overall score
76/100
Best economy score
71/100
Best practicality score
69/100

Rolls-Royce Spectre 102 kWh

Quickest 0-100 km/h
4.5 s
Most powerful
584 hp
435 kW
Highest torque
900 Nm
664 lb-ft
Best performance score
82/100

Specification comparison

Specification comparison
Model	PorscheCayenne IIIFacelift 2023S 4.0 V8	Rolls-RoyceSpectre102 kWh
Power	474hp353kW	584hp435kW
Torque	600Nm443lb-ft	900Nm664lb-ft
Curb weight	2,190kg4,828lb	2,890kg6,371lb
Gross weight	2,910kg6,415lb	-
Top speed	273 km/h 170 mph	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Calculated
To 99% top speed	90.7s99% target: 270 km/h / 168 mph Calculated	72.0s99% target: 262 km/h / 163 mph Calculated
0-100 km/h	4.7s	4.5s
0-200 km/h	18.3s	16.9s Calculated
0-60 mph	4.4s Calculated	4.3s Calculated
Fuel consumption	13.4L/100 km17.6mpg US21.1mpg UK	-
Quarter mile	12.9s Calculated	12.7s Calculated
Power-to-weight	216hp/t161kW/t98hp/1000 lb Calculated	202hp/t151kW/t92hp/1000 lb Calculated
Torque-to-weight	274Nm/t183lb-ft/ton Calculated	311Nm/t208lb-ft/ton Calculated
Estimated range	672km417mi Calculated	-
Displacement	3,996cc244cu in	-
Length	4,930mm194in	5,475mm216in
Width	1,983mm78in	2,017mm79in
Height	1,678mm66in	1,573mm62in
Wheelbase	2,895mm114in	3,210mm126in
Ground clearance	192mm8in	-
Trunk volume	554L	-
Max trunk volume	1,502L	-
Doors	5	2
Seats	4	4
Fuel tank	90L	-

Performance charts

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

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	PorscheCayenne IIIFacelift 2023S 4.0 V8	Rolls-RoyceSpectre102 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.4 s	4.3 s
0-100 km/h 0-62 mph	4.7 s	4.5 s
0-200 km/h 0-124 mph	18.3 s	16.9 s
Top speed	273 km/h 170 mph	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Likely limited
	Drag race simulation
60 ft 18 m	2.0 s	2.0 s
330 ft 101 m	5.5 s	5.4 s
1/8 mile 201 m	8.3 s	8.2 s
1000 ft 305 m	10.9 s	10.7 s
1/4 mile 402 m	12.9 s	12.7 s
Trap speed 1/4 mile 402 m	173 km/h 108 mph	178 km/h 110 mph

Power comparison

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

Chart data table
Vehicle	Value
PorscheCayenne IIIFacelift 2023S 4.0 V8	474 hp 353 kW
Rolls-RoyceSpectre102 kWh	584 hp 435 kW

Rolls-Royce Spectre 102 kWh has 110 hp more than Porsche Cayenne III Facelift 2023 S 4.0 V8.

The biggest power difference is between Porsche Cayenne III Facelift 2023 S 4.0 V8 and Rolls-Royce Spectre 102 kWh: 110 hp (82 kW).

Torque comparison

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

Chart data table
Vehicle	Value
PorscheCayenne IIIFacelift 2023S 4.0 V8	600 Nm 443 lb-ft
Rolls-RoyceSpectre102 kWh	900 Nm 664 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
PorscheCayenne IIIFacelift 2023S 4.0 V8	2,190 kg 4,828 lb
Rolls-RoyceSpectre102 kWh	2,890 kg 6,371 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 2023S 4.0 V8	273 km/h 170 mph
Rolls-RoyceSpectre102 kWh	Unrestricted 265 km/h165 mph Restricted 250 km/h155 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 2023S 4.0 V8	4.7 s
Rolls-RoyceSpectre102 kWh	4.5 s

The biggest 0-100 km/h difference is between Rolls-Royce Spectre 102 kWh and Porsche Cayenne III Facelift 2023 S 4.0 V8: 0.2 s.

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 2023S 4.0 V8	216 hp/t 161 kW/t 4.6 kg/hp
Rolls-RoyceSpectre102 kWh	202 hp/t 151 kW/t 4.9 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
PorscheCayenne IIIFacelift 2023S 4.0 V8	474 hp 353 kW	4.7 s	273 km/h 170 mph
Rolls-RoyceSpectre102 kWh	584 hp 435 kW	4.5 s	Unrestricted 265 km/h165 mph Restricted 250 km/h155 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 2023S 4.0 V8

Power	474 hp 353 kW
0-100 km/h	4.7 s
Top speed 273 km/h 170 mph

Doors/seats	5 doors 4 seats
Trunk	554 L 19.6 cu ft
Length	4,930 mm 194.1 in
Height	1,678 mm 66.1 in

Rolls-RoyceSpectre102 kWh

Power	584 hp 435 kW
0-100 km/h	4.5 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

Doors/seats	2 doors 4 seats
Trunk	-
Length	5,475 mm 215.6 in
Height	1,573 mm 61.9 in

Detailed score breakdown

Vehicle

PorscheCayenne IIIFacelift 2023S 4.0 V8

Rolls-RoyceSpectre102 kWh

Power

474 hp

353 kW

584 hp

435 kW

Torque

600 Nm

443 lb-ft

900 Nm

664 lb-ft

Acceleration

4.7 s

4.5 s

Top speed

273 km/h

170 mph

Unrestricted

265 km/h165 mph

Restricted

250 km/h155 mph

Lightness

2,190 kg

4,828 lb

2,890 kg

6,371 lb

Fuel consumption

13.4 L/100 km

17.6 mpg US

21.1 mpg UK

Practicality

Doors/seats	5 doors 4 seats
Trunk	554 L 19.6 cu ft
Length	4,930 mm 194.1 in
Height	1,678 mm 66.1 in

Doors/seats	2 doors 4 seats
Trunk	-
Length	5,475 mm 215.6 in
Height	1,573 mm 61.9 in

Range score

672 km

417 mi

Trunk score

554 L

19.6 cu ft

Power-to-weight score

216 hp/t

161 kW/t

4.6 kg/hp

202 hp/t

151 kW/t

4.9 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 S 4.0 V8
Consumption	13.4 L/100 km17.6 mpg US21.1 mpg UK
Cost / 100 km	23.45 LC100 km
Cost / 100 mi	37.74 LC100 mi
Annual fuel used	2,010 L531 US gal442 UK gal
Annual fuel cost	3,518 LC/year