Car comparison

Porsche 911 (991) Carrera GTS 3.8vsPorsche 911 (992) · Facelift 2024 Carrera 3.0

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

New comparison

Porsche 911 (991)

Carrera GTS 3.8

430 hp3800 ccGasolineRWDDual-clutchNaturally aspiratedCoupe2014-2015

Porsche 911 (992) · Facelift 2024

Carrera 3.0

394 hp2981 ccGasolineRWDDual-clutchTwin-turboCoupe2024-present

Comparison overview

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

Porsche 911 (991) Carrera GTS 3.8

Quickest 0-100 km/h
4.0 s
Fastest top speed
304 km/h
189 mph
Most powerful
430 hp
321 kW
Lightest
1,445 kg
3,186 lb
Best power-to-weight
298 hp/t
222 kW/t
3.4 kg/hp
Lowest combined fuel consumption
8.7 L/100 km
27.0 mpg US
32.5 mpg UK
Largest trunk
385 L
Best overall score
72/100
Best performance score
82/100
Best economy score
83/100
Best practicality score
50/100

Porsche 911 (992) Facelift 2024 Carrera 3.0

Highest torque
450 Nm
332 lb-ft

Specification comparison

Specification comparison
Model	Porsche911 (991)Carrera GTS 3.8	Porsche911 (992)Facelift 2024Carrera 3.0
Power	430hp321kW	394hp294kW
Torque	440Nm325lb-ft	450Nm332lb-ft
Curb weight	1,445kg3,186lb	1,520kg3,351lb
Gross weight	1,870kg4,123lb	1,860kg4,101lb
Top speed	304 km/h 189 mph	294 km/h 183 mph
To 99% top speed	56.2s99% target: 301 km/h / 187 mph Calculated	81.8s99% target: 291 km/h / 181 mph Calculated
0-100 km/h	4.0s	4.1s
0-200 km/h	11.6s Calculated	14.4s
0-60 mph	3.8s Calculated	3.9s Calculated
Fuel consumption	8.7L/100 km27mpg US32.5mpg UK	10.7L/100 km22mpg US26.4mpg UK
Fuel consumption city	12.2L/100 km19.3mpg US23.2mpg UK	-
Fuel consumption highway	6.7L/100 km35.1mpg US42.2mpg UK	-
Quarter mile	11.8s Calculated	12.2s Calculated
Power-to-weight	298hp/t222kW/t135hp/1000 lb Calculated	259hp/t193kW/t118hp/1000 lb Calculated
Torque-to-weight	304Nm/t204lb-ft/ton Calculated	296Nm/t198lb-ft/ton Calculated
Estimated range	736km457mi Calculated	-
Displacement	3,800cc232cu in	2,981cc182cu in
Length	4,509mm178in	4,542mm179in
Width	1,852mm73in	1,852mm73in
Height	1,295mm51in	-
Wheelbase	2,450mm96in	2,450mm96in
Front track	1,538mm61in	-
Rear track	1,560mm61in	-
Trunk volume	385L	-
Max trunk volume	-	135L
Doors	2	2
Seats	4	4
Fuel tank	64L	-
CO2 emissions	202g/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)Carrera GTS 3.8	Porsche911 (992)Facelift 2024Carrera 3.0
	Acceleration checkpoints
0-60 mph 0-97 km/h	3.8 s	3.9 s
0-100 km/h 0-62 mph	4.0 s	4.1 s
0-200 km/h 0-124 mph	11.6 s	14.4 s
Top speed	304 km/h 189 mph	294 km/h 183 mph
	Drag race simulation
60 ft 18 m	2.1 s	1.9 s
330 ft 101 m	5.3 s	5.2 s
1/8 mile 201 m	7.8 s	7.9 s
1000 ft 305 m	10.0 s	10.3 s
1/4 mile 402 m	11.8 s	12.2 s
Trap speed 1/4 mile 402 m	201 km/h 125 mph	186 km/h 115 mph

Power comparison

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

Chart data table
Vehicle	Value
Porsche911 (991)Carrera GTS 3.8	430 hp 321 kW
Porsche911 (992)Facelift 2024Carrera 3.0	394 hp 294 kW

Porsche 911 (991) Carrera GTS 3.8 has 36 hp more than Porsche 911 (992) Facelift 2024 Carrera 3.0.

The biggest power difference is between Porsche 911 (992) Facelift 2024 Carrera 3.0 and Porsche 911 (991) Carrera GTS 3.8: 36 hp (27 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Porsche911 (991)Carrera GTS 3.8	440 Nm 325 lb-ft
Porsche911 (992)Facelift 2024Carrera 3.0	450 Nm 332 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Porsche911 (991)Carrera GTS 3.8	1,445 kg 3,186 lb
Porsche911 (992)Facelift 2024Carrera 3.0	1,520 kg 3,351 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)Carrera GTS 3.8	304 km/h 189 mph
Porsche911 (992)Facelift 2024Carrera 3.0	294 km/h 183 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)Carrera GTS 3.8	4.0 s
Porsche911 (992)Facelift 2024Carrera 3.0	4.1 s

The biggest 0-100 km/h difference is between Porsche 911 (991) Carrera GTS 3.8 and Porsche 911 (992) Facelift 2024 Carrera 3.0: 0.1 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)Carrera GTS 3.8	8.7 L/100 km 27.0 mpg US 32.5 mpg UK
Porsche911 (992)Facelift 2024Carrera 3.0	10.7 L/100 km 22.0 mpg US 26.4 mpg UK

The biggest fuel consumption difference is between Porsche 911 (991) Carrera GTS 3.8 and Porsche 911 (992) Facelift 2024 Carrera 3.0: 2.0 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)Carrera GTS 3.8	298 hp/t 222 kW/t 3.4 kg/hp
Porsche911 (992)Facelift 2024Carrera 3.0	259 hp/t 193 kW/t 3.9 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Porsche911 (991)Carrera GTS 3.8	430 hp 321 kW	4.0 s	304 km/h 189 mph
Porsche911 (992)Facelift 2024Carrera 3.0	394 hp 294 kW	4.1 s	294 km/h 183 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)Carrera GTS 3.8

Power	430 hp 321 kW
0-100 km/h	4.0 s
Top speed 304 km/h 189 mph

Doors/seats	2 doors 4 seats
Trunk	385 L 13.6 cu ft
Length	4,509 mm 177.5 in
Height	1,295 mm 51.0 in

Porsche911 (992)Facelift 2024Carrera 3.0

Power	394 hp 294 kW
0-100 km/h	4.1 s
Top speed 294 km/h 183 mph

Doors/seats	2 doors 4 seats
Trunk	135 L 4.8 cu ft
Length	4,542 mm 178.8 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)Carrera GTS 3.8

Power	430 hp 321 kW
0-100 km/h	4.0 s
Top speed 304 km/h 189 mph

8.7 L/100 km

27.0 mpg US

32.5 mpg UK

Porsche911 (992)Facelift 2024Carrera 3.0

Power	394 hp 294 kW
0-100 km/h	4.1 s
Top speed 294 km/h 183 mph

10.7 L/100 km

22.0 mpg US

26.4 mpg UK

Porsche 911 (991) Carrera GTS 3.8 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)Carrera GTS 3.8	8.7 L/100 km 27.0 mpg US 32.5 mpg UK	4.0 s
Porsche911 (992)Facelift 2024Carrera 3.0	10.7 L/100 km 22.0 mpg US 26.4 mpg UK	4.1 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)Carrera GTS 3.8	298 hp/t 222 kW/t 3.4 kg/hp	8.7 L/100 km 27.0 mpg US 32.5 mpg UK
Porsche911 (992)Facelift 2024Carrera 3.0	259 hp/t 193 kW/t 3.9 kg/hp	10.7 L/100 km 22.0 mpg US 26.4 mpg UK

Detailed score breakdown

Vehicle

Porsche911 (991)Carrera GTS 3.8

Porsche911 (992)Facelift 2024Carrera 3.0

Power

430 hp

321 kW

394 hp

294 kW

Torque

440 Nm

325 lb-ft

450 Nm

332 lb-ft

Acceleration

4.0 s

4.1 s

Top speed

304 km/h

189 mph

294 km/h

183 mph

Lightness

1,445 kg

3,186 lb

1,520 kg

3,351 lb

Fuel consumption

8.7 L/100 km

27.0 mpg US

32.5 mpg UK

10.7 L/100 km

22.0 mpg US

26.4 mpg UK

Practicality

Doors/seats	2 doors 4 seats
Trunk	385 L 13.6 cu ft
Length	4,509 mm 177.5 in
Height	1,295 mm 51.0 in

Doors/seats	2 doors 4 seats
Trunk	135 L 4.8 cu ft
Length	4,542 mm 178.8 in
Height	-

Range score

736 km

457 mi

CO2 score

202 g/km

Trunk score

385 L

13.6 cu ft

135 L

4.8 cu ft

Power-to-weight score

298 hp/t

222 kW/t

3.4 kg/hp

259 hp/t

193 kW/t

3.9 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 911 (991) Carrera GTS 3.8	Porsche 911 (992) Facelift 2024 Carrera 3.0
Consumption	8.7 L/100 km27 mpg US32.5 mpg UK	10.7 L/100 km22 mpg US26.4 mpg UK
Cost / 100 km	15.22 LC100 km	18.72 LC100 km
Cost / 100 mi	24.50 LC100 mi	30.13 LC100 mi
Annual fuel used	1,305 L345 US gal287 UK gal	1,605 L424 US gal353 UK gal
Annual fuel cost	2,284 LC/year	2,809 LC/year