Car comparison

Porsche 911 (991 II) Carrera 4 GTS 3.0vsPorsche 911 Targa (992) · Facelift 2024 4 GTS 3.6

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

New comparison

Porsche 911 (991 II)

Carrera 4 GTS 3.0

450 hp2981 ccGasolineAWDDual-clutchTwin-turboCoupe2017-2018

Porsche 911 Targa (992) · Facelift 2024

4 GTS 3.6

485 hp3591 ccGasolineAWDDual-clutchTurbocharged2024-present

Comparison overview

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

Porsche 911 Targa (992) Facelift 2024 4 GTS 3.6

Quickest 0-100 km/h
3.1 s
Most powerful
485 hp
362 kW
Highest torque
570 Nm
420 lb-ft
Best overall score
79/100
Best performance score
89/100
Best practicality score
57/100

Porsche 911 (991 II) Carrera 4 GTS 3.0

Fastest top speed
315 km/h
196 mph Unrestricted
308 km/h
191 mph Restricted
Lightest
1,515 kg
3,340 lb
Best power-to-weight
297 hp/t
221 kW/t
3.4 kg/hp
Lowest combined fuel consumption
8.5 L/100 km
27.7 mpg US
33.2 mpg UK
Largest trunk
385 L
Best economy score
84/100

Specification comparison

Specification comparison
Model	Porsche911 (991 II)Carrera 4 GTS 3.0	Porsche911 Targa (992)Facelift 20244 GTS 3.6
Power	450hp336kW	485hp362kW
Torque	550Nm406lb-ft	570Nm420lb-ft
Curb weight	1,515kg3,340lb	1,745kg3,847lb
Gross weight	1,965kg4,332lb	2,135kg4,707lb
Top speed	Unrestricted 315 km/h196 mph Restricted 308 km/h191 mph Calculated	312 km/h 194 mph
To 99% top speed	93.3s99% target: 312 km/h / 194 mph Calculated	79.3s99% target: 309 km/h / 192 mph Calculated
0-100 km/h	3.6s	3.1s
0-200 km/h	12.8s	11.1s
0-60 mph	3.4s Calculated	2.9s Calculated
Fuel consumption	8.5L/100 km27.7mpg US33.2mpg UK	11L/100 km21.4mpg US25.7mpg UK
Fuel consumption city	10.9L/100 km21.6mpg US25.9mpg UK	-
Fuel consumption highway	7.1L/100 km33.1mpg US39.8mpg UK	-
Quarter mile	11.7s Calculated	11.1s Calculated
Power-to-weight	297hp/t221kW/t135hp/1000 lb Calculated	278hp/t207kW/t126hp/1000 lb Calculated
Torque-to-weight	363Nm/t243lb-ft/ton Calculated	327Nm/t219lb-ft/ton Calculated
Estimated range	788km490mi Calculated	-
Displacement	2,981cc182cu in	3,591cc219cu in
Length	4,528mm178in	4,553mm179in
Width	1,852mm73in	1,852mm73in
Height	1,284mm51in	-
Wheelbase	2,450mm96in	2,450mm96in
Front track	1,541mm61in	-
Rear track	1,544mm61in	-
Max trunk volume	385L	135L
Doors	2	2
Seats	4	4
Fuel tank	67L	-
CO2 emissions	192g/km	-

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	Porsche911 (991 II)Carrera 4 GTS 3.0	Porsche911 Targa (992)Facelift 20244 GTS 3.6
	Acceleration checkpoints
0-60 mph 0-97 km/h	3.4 s	2.9 s
0-100 km/h 0-62 mph	3.6 s	3.1 s
0-200 km/h 0-124 mph	12.8 s	11.1 s
Top speed	Unrestricted 315 km/h196 mph Restricted 308 km/h191 mph Likely limited	312 km/h 194 mph
	Drag race simulation
60 ft 18 m	1.8 s	1.7 s
330 ft 101 m	4.9 s	4.6 s
1/8 mile 201 m	7.5 s	7.1 s
1000 ft 305 m	9.8 s	9.3 s
1/4 mile 402 m	11.7 s	11.1 s
Trap speed 1/4 mile 402 m	192 km/h 119 mph	200 km/h 124 mph

Power comparison

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

Chart data table
Vehicle	Value
Porsche911 (991 II)Carrera 4 GTS 3.0	450 hp 336 kW
Porsche911 Targa (992)Facelift 20244 GTS 3.6	485 hp 362 kW

Porsche 911 Targa (992) Facelift 2024 4 GTS 3.6 has 35 hp more than Porsche 911 (991 II) Carrera 4 GTS 3.0.

The biggest power difference is between Porsche 911 (991 II) Carrera 4 GTS 3.0 and Porsche 911 Targa (992) Facelift 2024 4 GTS 3.6: 35 hp (26 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Porsche911 (991 II)Carrera 4 GTS 3.0	550 Nm 406 lb-ft
Porsche911 Targa (992)Facelift 20244 GTS 3.6	570 Nm 420 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Porsche911 (991 II)Carrera 4 GTS 3.0	1,515 kg 3,340 lb
Porsche911 Targa (992)Facelift 20244 GTS 3.6	1,745 kg 3,847 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
Porsche911 (991 II)Carrera 4 GTS 3.0	Unrestricted 315 km/h196 mph Restricted 308 km/h191 mph
Porsche911 Targa (992)Facelift 20244 GTS 3.6	312 km/h 194 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
Porsche911 (991 II)Carrera 4 GTS 3.0	3.6 s
Porsche911 Targa (992)Facelift 20244 GTS 3.6	3.1 s

The biggest 0-100 km/h difference is between Porsche 911 Targa (992) Facelift 2024 4 GTS 3.6 and Porsche 911 (991 II) Carrera 4 GTS 3.0: 0.5 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
Porsche911 (991 II)Carrera 4 GTS 3.0	8.5 L/100 km 27.7 mpg US 33.2 mpg UK
Porsche911 Targa (992)Facelift 20244 GTS 3.6	11.0 L/100 km 21.4 mpg US 25.7 mpg UK

The biggest fuel consumption difference is between Porsche 911 (991 II) Carrera 4 GTS 3.0 and Porsche 911 Targa (992) Facelift 2024 4 GTS 3.6: 2.5 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
Porsche911 (991 II)Carrera 4 GTS 3.0	297 hp/t 221 kW/t 3.4 kg/hp
Porsche911 Targa (992)Facelift 20244 GTS 3.6	278 hp/t 207 kW/t 3.6 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Porsche911 (991 II)Carrera 4 GTS 3.0	450 hp 336 kW	3.6 s	Unrestricted 315 km/h196 mph Restricted 308 km/h191 mph
Porsche911 Targa (992)Facelift 20244 GTS 3.6	485 hp 362 kW	3.1 s	312 km/h 194 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

Porsche911 (991 II)Carrera 4 GTS 3.0

Power	450 hp 336 kW
0-100 km/h	3.6 s
Top speed Unrestricted 315 km/h196 mph Restricted 308 km/h191 mph

Doors/seats	2 doors 4 seats
Trunk	385 L 13.6 cu ft
Length	4,528 mm 178.3 in
Height	1,284 mm 50.6 in

Porsche911 Targa (992)Facelift 20244 GTS 3.6

Power	485 hp 362 kW
0-100 km/h	3.1 s
Top speed 312 km/h 194 mph

Doors/seats	2 doors 4 seats
Trunk	135 L 4.8 cu ft
Length	4,553 mm 179.3 in
Height	-

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

Porsche911 (991 II)Carrera 4 GTS 3.0

Power	450 hp 336 kW
0-100 km/h	3.6 s
Top speed Unrestricted 315 km/h196 mph Restricted 308 km/h191 mph

8.5 L/100 km

27.7 mpg US

33.2 mpg UK

Porsche911 Targa (992)Facelift 20244 GTS 3.6

Power	485 hp 362 kW
0-100 km/h	3.1 s
Top speed 312 km/h 194 mph

11.0 L/100 km

21.4 mpg US

25.7 mpg UK

Porsche 911 (991 II) Carrera 4 GTS 3.0 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
Porsche911 (991 II)Carrera 4 GTS 3.0	8.5 L/100 km 27.7 mpg US 33.2 mpg UK	3.6 s
Porsche911 Targa (992)Facelift 20244 GTS 3.6	11.0 L/100 km 21.4 mpg US 25.7 mpg UK	3.1 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
Porsche911 (991 II)Carrera 4 GTS 3.0	297 hp/t 221 kW/t 3.4 kg/hp	8.5 L/100 km 27.7 mpg US 33.2 mpg UK
Porsche911 Targa (992)Facelift 20244 GTS 3.6	278 hp/t 207 kW/t 3.6 kg/hp	11.0 L/100 km 21.4 mpg US 25.7 mpg UK

Detailed score breakdown

Vehicle

Porsche911 (991 II)Carrera 4 GTS 3.0

Porsche911 Targa (992)Facelift 20244 GTS 3.6

Power

450 hp

336 kW

485 hp

362 kW

Torque

550 Nm

406 lb-ft

570 Nm

420 lb-ft

Acceleration

3.6 s

3.1 s

Top speed

Unrestricted

315 km/h196 mph

Restricted

308 km/h191 mph

312 km/h

194 mph

Lightness

1,515 kg

3,340 lb

1,745 kg

3,847 lb

Fuel consumption

8.5 L/100 km

27.7 mpg US

33.2 mpg UK

11.0 L/100 km

21.4 mpg US

25.7 mpg UK

Practicality

Doors/seats	2 doors 4 seats
Trunk	385 L 13.6 cu ft
Length	4,528 mm 178.3 in
Height	1,284 mm 50.6 in

Doors/seats	2 doors 4 seats
Trunk	135 L 4.8 cu ft
Length	4,553 mm 179.3 in
Height	-

Range score

788 km

490 mi

CO2 score

192 g/km

Trunk score

385 L

13.6 cu ft

135 L

4.8 cu ft

Power-to-weight score

297 hp/t

221 kW/t

3.4 kg/hp

278 hp/t

207 kW/t

3.6 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 911 (991 II) Carrera 4 GTS 3.0	Porsche 911 Targa (992) Facelift 2024 4 GTS 3.6
Consumption	8.5 L/100 km27.7 mpg US33.2 mpg UK	11 L/100 km21.4 mpg US25.7 mpg UK
Cost / 100 km	14.88 LC100 km	19.25 LC100 km
Cost / 100 mi	23.94 LC100 mi	30.98 LC100 mi
Annual fuel used	1,275 L337 US gal280 UK gal	1,650 L436 US gal363 UK gal
Annual fuel cost	2,231 LC/year	2,888 LC/year