Car comparison

Porsche 718 Cayman (982) GT4 RS 4.0vsPorsche Cayenne III · Facelift 2023 GT-Paket Turbo 4.0 V8

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

New comparison

Porsche 718 Cayman (982)

GT4 RS 4.0

493 hp3996 ccGasolineRWDDual-clutchNaturally aspiratedCoupe2022-present

Porsche Cayenne III · Facelift 2023

GT-Paket Turbo 4.0 V8

599 hp3996 ccHybridAWDAutomaticTwin-turboCoupe2023-present

Comparison overview

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

Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8

Most powerful
599 hp
447 kW
Highest torque
800 Nm
590 lb-ft
Lowest combined fuel consumption
1.9 L/100 km
123.8 mpg US
148.7 mpg UK
Best estimated range
3,684 km
2,289 mi
Largest trunk
404 L
Best overall score
80/100
Best performance score
88/100
Best economy score
100/100
Best practicality score
63/100

Porsche 718 Cayman (982) GT4 RS 4.0

Quickest 0-100 km/h
3.4 s
Fastest top speed
315 km/h
196 mph
Lightest
1,464 kg
3,228 lb
Best power-to-weight
337 hp/t
251 kW/t
3.0 kg/hp

Specification comparison

Specification comparison
Model	Porsche718 Cayman (982)GT4 RS 4.0	PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
Power	493hp368kW	599hp447kW
Torque	449Nm331lb-ft	800Nm590lb-ft
Curb weight	1,464kg3,228lb	2,495kg5,501lb
Gross weight	1,771kg3,904lb	2,935kg6,471lb
Top speed	315 km/h 196 mph	305 km/h 190 mph
To 99% top speed	48.6s99% target: 312 km/h / 194 mph Calculated	70.0s99% target: 302 km/h / 188 mph Calculated
0-100 km/h	3.4s	3.6s
0-200 km/h	9.6s Calculated	11.9s
0-60 mph	3.3s Calculated	3.4s Calculated
Fuel consumption	12.3L/100 km19.1mpg US23.0mpg UK	1.9L/100 km123.8mpg US148.7mpg UK
Quarter mile	11.0s Calculated	11.6s Calculated
Power-to-weight	337hp/t251kW/t153hp/1000 lb Calculated	240hp/t179kW/t109hp/1000 lb Calculated
Torque-to-weight	307Nm/t205lb-ft/ton Calculated	321Nm/t215lb-ft/ton Calculated
Estimated range	520km323mi Calculated	3,684km2,289mi Calculated
Displacement	3,996cc244cu in	3,996cc244cu in
Length	4,455mm175in	4,930mm194in
Width	1,822mm72in	1,995mm79in
Height	1,267mm50in	1,652mm65in
Wheelbase	2,484mm98in	2,895mm114in
Ground clearance	102mm4in	231mm9in
Trunk volume	-	404L
Max trunk volume	136L	1,344L
Doors	2	5
Seats	2	4
Fuel tank	64L	70L

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 718 Cayman (982) GT4 RS 4.0Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
Porsche718 Cayman (982)GT4 RS 4.0	8,400 rpm	6,250 rpm	9,000 rpm
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8	6,000 rpm	2,400-4,500 rpm	6,800 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	Porsche718 Cayman (982)GT4 RS 4.0	PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
	Acceleration checkpoints
0-60 mph 0-97 km/h	3.3 s	3.4 s
0-100 km/h 0-62 mph	3.4 s	3.6 s
0-200 km/h 0-124 mph	9.6 s	11.9 s
Top speed	315 km/h 196 mph	305 km/h 190 mph
	Drag race simulation
60 ft 18 m	1.9 s	1.8 s
330 ft 101 m	4.9 s	5.0 s
1/8 mile 201 m	7.3 s	7.5 s
1000 ft 305 m	9.3 s	9.7 s
1/4 mile 402 m	11.0 s	11.6 s
Trap speed 1/4 mile 402 m	215 km/h 134 mph	197 km/h 123 mph

Power comparison

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

Chart data table
Vehicle	Value
Porsche718 Cayman (982)GT4 RS 4.0	493 hp 368 kW
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8	599 hp 447 kW

Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8 has 106 hp more than Porsche 718 Cayman (982) GT4 RS 4.0.

The biggest power difference is between Porsche 718 Cayman (982) GT4 RS 4.0 and Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8: 106 hp (79 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Porsche718 Cayman (982)GT4 RS 4.0	449 Nm 331 lb-ft
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8	800 Nm 590 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Porsche718 Cayman (982)GT4 RS 4.0	1,464 kg 3,228 lb
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8	2,495 kg 5,501 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
Porsche718 Cayman (982)GT4 RS 4.0	315 km/h 196 mph
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8	305 km/h 190 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
Porsche718 Cayman (982)GT4 RS 4.0	3.4 s
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8	3.6 s

Although Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8 has more power, Porsche 718 Cayman (982) GT4 RS 4.0 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Porsche 718 Cayman (982) GT4 RS 4.0 and Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8: 0.2 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
Porsche718 Cayman (982)GT4 RS 4.0	12.3 L/100 km 19.1 mpg US 23.0 mpg UK
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8	1.9 L/100 km 123.8 mpg US 148.7 mpg UK

The biggest fuel consumption difference is between Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8 and Porsche 718 Cayman (982) GT4 RS 4.0: 10.4 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
Porsche718 Cayman (982)GT4 RS 4.0	337 hp/t 251 kW/t 3.0 kg/hp
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8	240 hp/t 179 kW/t 4.2 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
Vehicle	Value
Porsche718 Cayman (982)GT4 RS 4.0	520 km 323 mi
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8	3,684 km 2,289 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Porsche718 Cayman (982)GT4 RS 4.0	493 hp 368 kW	3.4 s	315 km/h 196 mph
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8	599 hp 447 kW	3.6 s	305 km/h 190 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

Porsche718 Cayman (982)GT4 RS 4.0

Power	493 hp 368 kW
0-100 km/h	3.4 s
Top speed 315 km/h 196 mph

Doors/seats	2 doors 2 seats
Trunk	136 L 4.8 cu ft
Length	4,455 mm 175.4 in
Height	1,267 mm 49.9 in

PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8

Power	599 hp 447 kW
0-100 km/h	3.6 s
Top speed 305 km/h 190 mph

Doors/seats	5 doors 4 seats
Trunk	404 L 14.3 cu ft
Length	4,930 mm 194.1 in
Height	1,652 mm 65.0 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

Porsche718 Cayman (982)GT4 RS 4.0

Power	493 hp 368 kW
0-100 km/h	3.4 s
Top speed 315 km/h 196 mph

12.3 L/100 km

19.1 mpg US

23.0 mpg UK

PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8

Power	599 hp 447 kW
0-100 km/h	3.6 s
Top speed 305 km/h 190 mph

1.9 L/100 km

123.8 mpg US

148.7 mpg UK

Porsche Cayenne III Facelift 2023 GT-Paket Turbo 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
Porsche718 Cayman (982)GT4 RS 4.0	12.3 L/100 km 19.1 mpg US 23.0 mpg UK	3.4 s
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8	1.9 L/100 km 123.8 mpg US 148.7 mpg UK	3.6 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
Porsche718 Cayman (982)GT4 RS 4.0	337 hp/t 251 kW/t 3.0 kg/hp	12.3 L/100 km 19.1 mpg US 23.0 mpg UK
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8	240 hp/t 179 kW/t 4.2 kg/hp	1.9 L/100 km 123.8 mpg US 148.7 mpg UK

Detailed score breakdown

Vehicle

Porsche718 Cayman (982)GT4 RS 4.0

PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8

Power

493 hp

368 kW

599 hp

447 kW

Torque

449 Nm

331 lb-ft

800 Nm

590 lb-ft

Acceleration

3.4 s

3.6 s

Top speed

315 km/h

196 mph

305 km/h

190 mph

Lightness

1,464 kg

3,228 lb

2,495 kg

5,501 lb

Fuel consumption

12.3 L/100 km

19.1 mpg US

23.0 mpg UK

1.9 L/100 km

123.8 mpg US

148.7 mpg UK

Practicality

Doors/seats	2 doors 2 seats
Trunk	136 L 4.8 cu ft
Length	4,455 mm 175.4 in
Height	1,267 mm 49.9 in

Doors/seats	5 doors 4 seats
Trunk	404 L 14.3 cu ft
Length	4,930 mm 194.1 in
Height	1,652 mm 65.0 in

Range score

520 km

323 mi

3,684 km

2,289 mi

Trunk score

136 L

4.8 cu ft

404 L

14.3 cu ft

Power-to-weight score

337 hp/t

251 kW/t

3.0 kg/hp

240 hp/t

179 kW/t

4.2 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 718 Cayman (982) GT4 RS 4.0	Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8
Consumption	12.3 L/100 km19.1 mpg US23 mpg UK	1.9 L/100 km123.8 mpg US148.7 mpg UK
Cost / 100 km	21.53 LC100 km	3.32 LC100 km
Cost / 100 mi	34.64 LC100 mi	5.35 LC100 mi
Annual fuel used	1,845 L487 US gal406 UK gal	285 L75 US gal63 UK gal
Annual fuel cost	3,229 LC/year	498.75 LC/year