Car comparison

Porsche 911 Cabriolet (997) Turbo 3.6vsPorsche 911 Targa (992) · Facelift 2024 4S 3.0

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

New comparison

Porsche 911 Cabriolet (997)

Turbo 3.6

480 hp3600 ccGasolineRWDAutomaticTurbochargedCabriolet / convertible2007-2008

Porsche 911 Targa (992) · Facelift 2024

4S 3.0

480 hp2981 ccGasolineAWDDual-clutchTwin-turbo2025-present

Comparison overview

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

Porsche 911 Cabriolet (997) Turbo 3.6

Fastest top speed
320 km/h
199 mph Unrestricted
310 km/h
193 mph Restricted
Most powerful
480 hp
358 kW
Highest torque
620 Nm
457 lb-ft
Lightest
1,655 kg
3,649 lb
Best power-to-weight
290 hp/t
216 kW/t
3.4 kg/hp
Best overall score
76/100
Best performance score
89/100
Best practicality score
47/100

Porsche 911 Targa (992) Facelift 2024 4S 3.0

Quickest 0-100 km/h
3.5 s
Lowest combined fuel consumption
11.0 L/100 km
21.4 mpg US
25.7 mpg UK
Best economy score
77/100

Specification comparison

Specification comparison
Model	Porsche911 Cabriolet (997)Turbo 3.6	Porsche911 Targa (992)Facelift 20244S 3.0
Power	480hp358kW	480hp358kW
Torque	620Nm457lb-ft	530Nm391lb-ft
Curb weight	1,655kg3,649lb	1,695kg3,737lb
Gross weight	2,000kg4,409lb	2,085kg4,597lb
Top speed	Unrestricted 320 km/h199 mph Restricted 310 km/h193 mph Calculated	308 km/h 191 mph
To 99% top speed	58.0s99% target: 317 km/h / 197 mph Calculated	85.2s99% target: 305 km/h / 189 mph Calculated
0-100 km/h	3.8s	3.5s
0-200 km/h	10.8s Calculated	12.5s
0-60 mph	3.6s Calculated	3.3s Calculated
Fuel consumption	13.7L/100 km17.2mpg US20.6mpg UK	11L/100 km21.4mpg US25.7mpg UK
Fuel consumption city	20.2L/100 km11.6mpg US14.0mpg UK	-
Fuel consumption highway	9.6L/100 km24.5mpg US29.4mpg UK	-
Quarter mile	11.5s Calculated	11.6s Calculated
Power-to-weight	290hp/t216kW/t132hp/1000 lb Calculated	283hp/t211kW/t128hp/1000 lb Calculated
Torque-to-weight	375Nm/t251lb-ft/ton Calculated	313Nm/t209lb-ft/ton Calculated
Estimated range	467km290mi Calculated	-
Displacement	3,600cc220cu in	2,981cc182cu in
Length	4,427mm174in	4,542mm179in
Width	1,808mm71in	1,852mm73in
Height	1,310mm52in	1,302mm51in
Wheelbase	2,350mm93in	2,450mm96in
Ground clearance	-	124mm5in
Trunk volume	-	163L
Doors	2	2
Seats	4	4
Fuel tank	64L	-

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 (997)Turbo 3.6	Porsche911 Targa (992)Facelift 20244S 3.0
	Acceleration checkpoints
0-60 mph 0-97 km/h	3.6 s	3.3 s
0-100 km/h 0-62 mph	3.8 s	3.5 s
0-200 km/h 0-124 mph	10.8 s	12.5 s
Top speed	Unrestricted 320 km/h199 mph Restricted 310 km/h193 mph Likely limited	308 km/h 191 mph
	Drag race simulation
60 ft 18 m	2.0 s	1.8 s
330 ft 101 m	5.2 s	4.9 s
1/8 mile 201 m	7.6 s	7.5 s
1000 ft 305 m	9.8 s	9.7 s
1/4 mile 402 m	11.5 s	11.6 s
Trap speed 1/4 mile 402 m	207 km/h 129 mph	193 km/h 120 mph

Power comparison

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

Chart data table
Vehicle	Value
Porsche911 Cabriolet (997)Turbo 3.6	480 hp 358 kW
Porsche911 Targa (992)Facelift 20244S 3.0	480 hp 358 kW

Torque comparison

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

Chart data table
Vehicle	Value
Porsche911 Cabriolet (997)Turbo 3.6	620 Nm 457 lb-ft
Porsche911 Targa (992)Facelift 20244S 3.0	530 Nm 391 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Porsche911 Cabriolet (997)Turbo 3.6	1,655 kg 3,649 lb
Porsche911 Targa (992)Facelift 20244S 3.0	1,695 kg 3,737 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 (997)Turbo 3.6	Unrestricted 320 km/h199 mph Restricted 310 km/h193 mph
Porsche911 Targa (992)Facelift 20244S 3.0	308 km/h 191 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 (997)Turbo 3.6	3.8 s
Porsche911 Targa (992)Facelift 20244S 3.0	3.5 s

The biggest 0-100 km/h difference is between Porsche 911 Targa (992) Facelift 2024 4S 3.0 and Porsche 911 Cabriolet (997) Turbo 3.6: 0.3 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 (997)Turbo 3.6	13.7 L/100 km 17.2 mpg US 20.6 mpg UK
Porsche911 Targa (992)Facelift 20244S 3.0	11.0 L/100 km 21.4 mpg US 25.7 mpg UK

The biggest fuel consumption difference is between Porsche 911 Targa (992) Facelift 2024 4S 3.0 and Porsche 911 Cabriolet (997) Turbo 3.6: 2.7 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 (997)Turbo 3.6	290 hp/t 216 kW/t 3.4 kg/hp
Porsche911 Targa (992)Facelift 20244S 3.0	283 hp/t 211 kW/t 3.5 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Porsche911 Cabriolet (997)Turbo 3.6	480 hp 358 kW	3.8 s	Unrestricted 320 km/h199 mph Restricted 310 km/h193 mph
Porsche911 Targa (992)Facelift 20244S 3.0	480 hp 358 kW	3.5 s	308 km/h 191 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 (997)Turbo 3.6

Power	480 hp 358 kW
0-100 km/h	3.8 s
Top speed Unrestricted 320 km/h199 mph Restricted 310 km/h193 mph

Doors/seats	2 doors 4 seats
Trunk	-
Length	4,427 mm 174.3 in
Height	1,310 mm 51.6 in

Porsche911 Targa (992)Facelift 20244S 3.0

Power	480 hp 358 kW
0-100 km/h	3.5 s
Top speed 308 km/h 191 mph

Doors/seats	2 doors 4 seats
Trunk	163 L 5.8 cu ft
Length	4,542 mm 178.8 in
Height	1,302 mm 51.3 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 (997)Turbo 3.6

Power	480 hp 358 kW
0-100 km/h	3.8 s
Top speed Unrestricted 320 km/h199 mph Restricted 310 km/h193 mph

13.7 L/100 km

17.2 mpg US

20.6 mpg UK

Porsche911 Targa (992)Facelift 20244S 3.0

Power	480 hp 358 kW
0-100 km/h	3.5 s
Top speed 308 km/h 191 mph

11.0 L/100 km

21.4 mpg US

25.7 mpg UK

Porsche 911 Targa (992) Facelift 2024 4S 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 Cabriolet (997)Turbo 3.6	13.7 L/100 km 17.2 mpg US 20.6 mpg UK	3.8 s
Porsche911 Targa (992)Facelift 20244S 3.0	11.0 L/100 km 21.4 mpg US 25.7 mpg UK	3.5 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 (997)Turbo 3.6	290 hp/t 216 kW/t 3.4 kg/hp	13.7 L/100 km 17.2 mpg US 20.6 mpg UK
Porsche911 Targa (992)Facelift 20244S 3.0	283 hp/t 211 kW/t 3.5 kg/hp	11.0 L/100 km 21.4 mpg US 25.7 mpg UK

Detailed score breakdown

Vehicle

Porsche911 Cabriolet (997)Turbo 3.6

Porsche911 Targa (992)Facelift 20244S 3.0

Power

480 hp

358 kW

480 hp

358 kW

Torque

620 Nm

457 lb-ft

530 Nm

391 lb-ft

Acceleration

3.8 s

3.5 s

Top speed

Unrestricted

320 km/h199 mph

Restricted

310 km/h193 mph

308 km/h

191 mph

Lightness

1,655 kg

3,649 lb

1,695 kg

3,737 lb

Fuel consumption

13.7 L/100 km

17.2 mpg US

20.6 mpg UK

11.0 L/100 km

21.4 mpg US

25.7 mpg UK

Practicality

Doors/seats	2 doors 4 seats
Trunk	-
Length	4,427 mm 174.3 in
Height	1,310 mm 51.6 in

Doors/seats	2 doors 4 seats
Trunk	163 L 5.8 cu ft
Length	4,542 mm 178.8 in
Height	1,302 mm 51.3 in

Range score

467 km

290 mi

Trunk score

163 L

5.8 cu ft

Power-to-weight score

290 hp/t

216 kW/t

3.4 kg/hp

283 hp/t

211 kW/t

3.5 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 (997) Turbo 3.6	Porsche 911 Targa (992) Facelift 2024 4S 3.0
Consumption	13.7 L/100 km17.2 mpg US20.6 mpg UK	11 L/100 km21.4 mpg US25.7 mpg UK
Cost / 100 km	23.97 LC100 km	19.25 LC100 km
Cost / 100 mi	38.58 LC100 mi	30.98 LC100 mi
Annual fuel used	2,055 L543 US gal452 UK gal	1,650 L436 US gal363 UK gal
Annual fuel cost	3,596 LC/year	2,888 LC/year