Car comparison

Porsche 911 Cabriolet (992) · Facelift 2024 Carrera GTS 3.6vsPorsche 911 Cabriolet (997) · Facelift 2008 Turbo 3.8

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

New comparison

Porsche 911 Cabriolet (992) · Facelift 2024

Carrera GTS 3.6

485 hp3591 ccGasolineRWDDual-clutchTurbochargedCabriolet / convertible2024-present

Porsche 911 Cabriolet (997) · Facelift 2008

Turbo 3.8

500 hp3800 ccGasolineAWDDual-clutchTurbochargedCabriolet / convertible2009-2011

Comparison overview

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

Porsche 911 Cabriolet (997) Facelift 2008 Turbo 3.8

Most powerful
500 hp
373 kW
Highest torque
650 Nm
479 lb-ft
Lightest
1,670 kg
3,682 lb
Best power-to-weight
299 hp/t
223 kW/t
3.3 kg/hp
Best overall score
76/100
Best performance score
90/100
Best practicality score
47/100

Porsche 911 Cabriolet (992) Facelift 2024 Carrera GTS 3.6

Quickest 0-100 km/h
3.1 s
Fastest top speed
312 km/h
194 mph
Lowest combined fuel consumption
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
Largest trunk
135 L
Best economy score
78/100

Specification comparison

Specification comparison
Model	Porsche911 Cabriolet (992)Facelift 2024Carrera GTS 3.6	Porsche911 Cabriolet (997)Facelift 2008Turbo 3.8
Power	485hp362kW	500hp373kW
Torque	570Nm420lb-ft	650Nm479lb-ft
Curb weight	1,675kg3,693lb	1,670kg3,682lb
Gross weight	2,095kg4,619lb	2,020kg4,453lb
Top speed	312 km/h 194 mph	312 km/h 194 mph
To 99% top speed	75.7s99% target: 309 km/h / 192 mph Calculated	54.9s99% target: 309 km/h / 192 mph Calculated
0-100 km/h	3.1s	3.7s
0-200 km/h	10.9s	10.7s Calculated
0-60 mph	2.9s Calculated	3.5s Calculated
Fuel consumption	10.7L/100 km22mpg US26.4mpg UK	11.5L/100 km20.5mpg US24.6mpg UK
Fuel consumption city	-	16.7L/100 km14.1mpg US16.9mpg UK
Fuel consumption highway	-	8.2L/100 km28.7mpg US34.4mpg UK
Quarter mile	11.1s Calculated	11.4s Calculated
Power-to-weight	290hp/t216kW/t131hp/1000 lb Calculated	299hp/t223kW/t136hp/1000 lb Calculated
Torque-to-weight	340Nm/t228lb-ft/ton Calculated	389Nm/t260lb-ft/ton Calculated
Estimated range	-	583km362mi Calculated
Displacement	3,591cc219cu in	3,800cc232cu in
Length	4,553mm179in	4,450mm175in
Width	1,852mm73in	1,852mm73in
Height	-	1,300mm51in
Wheelbase	2,450mm96in	2,350mm93in
Max trunk volume	135L	105L
Doors	2	2
Seats	4	4
Fuel tank	-	67L
CO2 emissions	-	270g/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 Cabriolet (992)Facelift 2024Carrera GTS 3.6	Porsche911 Cabriolet (997)Facelift 2008Turbo 3.8
	Acceleration checkpoints
0-60 mph 0-97 km/h	2.9 s	3.5 s
0-100 km/h 0-62 mph	3.1 s	3.7 s
0-200 km/h 0-124 mph	10.9 s	10.7 s
Top speed	312 km/h 194 mph	312 km/h 194 mph
	Drag race simulation
60 ft 18 m	1.7 s	2.0 s
330 ft 101 m	4.7 s	5.1 s
1/8 mile 201 m	7.1 s	7.6 s
1000 ft 305 m	9.3 s	9.7 s
1/4 mile 402 m	11.1 s	11.4 s
Trap speed 1/4 mile 402 m	201 km/h 125 mph	207 km/h 129 mph

Power comparison

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

Chart data table
Vehicle	Value
Porsche911 Cabriolet (992)Facelift 2024Carrera GTS 3.6	485 hp 362 kW
Porsche911 Cabriolet (997)Facelift 2008Turbo 3.8	500 hp 373 kW

Porsche 911 Cabriolet (997) Facelift 2008 Turbo 3.8 has 15 hp more than Porsche 911 Cabriolet (992) Facelift 2024 Carrera GTS 3.6.

The biggest power difference is between Porsche 911 Cabriolet (992) Facelift 2024 Carrera GTS 3.6 and Porsche 911 Cabriolet (997) Facelift 2008 Turbo 3.8: 15 hp (11 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Porsche911 Cabriolet (992)Facelift 2024Carrera GTS 3.6	570 Nm 420 lb-ft
Porsche911 Cabriolet (997)Facelift 2008Turbo 3.8	650 Nm 479 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Porsche911 Cabriolet (992)Facelift 2024Carrera GTS 3.6	1,675 kg 3,693 lb
Porsche911 Cabriolet (997)Facelift 2008Turbo 3.8	1,670 kg 3,682 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 Cabriolet (992)Facelift 2024Carrera GTS 3.6	312 km/h 194 mph
Porsche911 Cabriolet (997)Facelift 2008Turbo 3.8	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 Cabriolet (992)Facelift 2024Carrera GTS 3.6	3.1 s
Porsche911 Cabriolet (997)Facelift 2008Turbo 3.8	3.7 s

Although Porsche 911 Cabriolet (997) Facelift 2008 Turbo 3.8 has more power, Porsche 911 Cabriolet (992) Facelift 2024 Carrera GTS 3.6 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Porsche 911 Cabriolet (992) Facelift 2024 Carrera GTS 3.6 and Porsche 911 Cabriolet (997) Facelift 2008 Turbo 3.8: 0.6 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 Cabriolet (992)Facelift 2024Carrera GTS 3.6	10.7 L/100 km 22.0 mpg US 26.4 mpg UK
Porsche911 Cabriolet (997)Facelift 2008Turbo 3.8	11.5 L/100 km 20.5 mpg US 24.6 mpg UK

The biggest fuel consumption difference is between Porsche 911 Cabriolet (992) Facelift 2024 Carrera GTS 3.6 and Porsche 911 Cabriolet (997) Facelift 2008 Turbo 3.8: 0.8 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 Cabriolet (992)Facelift 2024Carrera GTS 3.6	290 hp/t 216 kW/t 3.5 kg/hp
Porsche911 Cabriolet (997)Facelift 2008Turbo 3.8	299 hp/t 223 kW/t 3.3 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Porsche911 Cabriolet (992)Facelift 2024Carrera GTS 3.6	485 hp 362 kW	3.1 s	312 km/h 194 mph
Porsche911 Cabriolet (997)Facelift 2008Turbo 3.8	500 hp 373 kW	3.7 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 Cabriolet (992)Facelift 2024Carrera 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	-

Porsche911 Cabriolet (997)Facelift 2008Turbo 3.8

Power	500 hp 373 kW
0-100 km/h	3.7 s
Top speed 312 km/h 194 mph

Doors/seats	2 doors 4 seats
Trunk	105 L 3.7 cu ft
Length	4,450 mm 175.2 in
Height	1,300 mm 51.2 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

Porsche911 Cabriolet (992)Facelift 2024Carrera GTS 3.6

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

10.7 L/100 km

22.0 mpg US

26.4 mpg UK

Porsche911 Cabriolet (997)Facelift 2008Turbo 3.8

Power	500 hp 373 kW
0-100 km/h	3.7 s
Top speed 312 km/h 194 mph

11.5 L/100 km

20.5 mpg US

24.6 mpg UK

Porsche 911 Cabriolet (992) Facelift 2024 Carrera GTS 3.6 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 Cabriolet (992)Facelift 2024Carrera GTS 3.6	10.7 L/100 km 22.0 mpg US 26.4 mpg UK	3.1 s
Porsche911 Cabriolet (997)Facelift 2008Turbo 3.8	11.5 L/100 km 20.5 mpg US 24.6 mpg UK	3.7 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 Cabriolet (992)Facelift 2024Carrera GTS 3.6	290 hp/t 216 kW/t 3.5 kg/hp	10.7 L/100 km 22.0 mpg US 26.4 mpg UK
Porsche911 Cabriolet (997)Facelift 2008Turbo 3.8	299 hp/t 223 kW/t 3.3 kg/hp	11.5 L/100 km 20.5 mpg US 24.6 mpg UK

Detailed score breakdown

Vehicle

Porsche911 Cabriolet (992)Facelift 2024Carrera GTS 3.6

Porsche911 Cabriolet (997)Facelift 2008Turbo 3.8

Power

485 hp

362 kW

500 hp

373 kW

Torque

570 Nm

420 lb-ft

650 Nm

479 lb-ft

Acceleration

3.1 s

3.7 s

Top speed

312 km/h

194 mph

312 km/h

194 mph

Lightness

1,675 kg

3,693 lb

1,670 kg

3,682 lb

Fuel consumption

10.7 L/100 km

22.0 mpg US

26.4 mpg UK

11.5 L/100 km

20.5 mpg US

24.6 mpg UK

Practicality

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

Doors/seats	2 doors 4 seats
Trunk	105 L 3.7 cu ft
Length	4,450 mm 175.2 in
Height	1,300 mm 51.2 in

Range score

583 km

362 mi

CO2 score

270 g/km

Trunk score

135 L

4.8 cu ft

105 L

3.7 cu ft

Power-to-weight score

290 hp/t

216 kW/t

3.5 kg/hp

299 hp/t

223 kW/t

3.3 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 Cabriolet (992) Facelift 2024 Carrera GTS 3.6	Porsche 911 Cabriolet (997) Facelift 2008 Turbo 3.8
Consumption	10.7 L/100 km22 mpg US26.4 mpg UK	11.5 L/100 km20.5 mpg US24.6 mpg UK
Cost / 100 km	18.72 LC100 km	20.13 LC100 km
Cost / 100 mi	30.13 LC100 mi	32.39 LC100 mi
Annual fuel used	1,605 L424 US gal353 UK gal	1,725 L456 US gal379 UK gal
Annual fuel cost	2,809 LC/year	3,019 LC/year