Car comparison

Porsche 911 Cabriolet (992) Carrera GTS 3.0vsPorsche 911 Cabriolet (997) Turbo 3.6

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

New comparison

Porsche 911 Cabriolet (992)

Carrera GTS 3.0

480 hp2981 ccGasolineRWDDual-clutchTwin-turboCabriolet / convertible2021-2024
VS

Porsche 911 Cabriolet (997)

Turbo 3.6

480 hp3600 ccGasolineRWDAutomaticTurbochargedCabriolet / convertible2007-2008

Comparison overview

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

Best choices

Porsche 911 Cabriolet (992) Carrera GTS 3.0

  • Quickest 0-100 km/h
    3.6 s
  • Fastest top speed
    320 km/h
    199 mph Unrestricted
    309 km/h
    192 mph Restricted
  • Most powerful
    480 hp
    358 kW
  • Lightest
    1,615 kg
    3,560 lb
  • Best power-to-weight
    297 hp/t
    222 kW/t
    3.4 kg/hp
  • Lowest combined fuel consumption
    9.8 L/100 km
    24.0 mpg US
    28.8 mpg UK
  • Lowest city consumption
    13.5 L/100 km
    17.4 mpg US
    20.9 mpg UK
  • Lowest highway consumption
    7.7 L/100 km
    30.5 mpg US
    36.7 mpg UK
  • Best estimated range
    653 km
    406 mi
  • Best performance score
    89/100
  • Best economy score
    81/100

Specification comparison

Specification comparison
ModelPorsche911 Cabriolet (992)Carrera GTS 3.0Porsche911 Cabriolet (997)Turbo 3.6
Power
480hp358kW
480hp358kW
Torque
570Nm420lb-ft
620Nm457lb-ft
Curb weight
1,615kg3,560lb
1,655kg3,649lb
Gross weight
2,040kg4,497lb
2,000kg4,409lb
Top speed
Unrestricted
320 km/h199 mph
Restricted
309 km/h192 mph
Calculated
Unrestricted
320 km/h199 mph
Restricted
310 km/h193 mph
Calculated
To 99% top speed
88.6s99% target: 317 km/h / 197 mph
Calculated
58.0s99% target: 317 km/h / 197 mph
Calculated
0-100 km/h
3.6s
3.8s
0-200 km/h
12.3s
10.8s
Calculated
0-60 mph
3.4s
Calculated
3.6s
Calculated
Fuel consumption
9.8L/100 km24mpg US28.8mpg UK
13.7L/100 km17.2mpg US20.6mpg UK
Fuel consumption city
13.5L/100 km17.4mpg US20.9mpg UK
20.2L/100 km11.6mpg US14.0mpg UK
Fuel consumption highway
7.7L/100 km30.5mpg US36.7mpg UK
9.6L/100 km24.5mpg US29.4mpg UK
Quarter mile
11.6s
Calculated
11.5s
Calculated
Power-to-weight
297hp/t222kW/t135hp/1000 lb
Calculated
290hp/t216kW/t132hp/1000 lb
Calculated
Torque-to-weight
353Nm/t236lb-ft/ton
Calculated
375Nm/t251lb-ft/ton
Calculated
Estimated range
653km406mi
Calculated
467km290mi
Calculated
Displacement
2,981cc182cu in
3,600cc220cu in
Length
4,533mm178in
4,427mm174in
Width
1,852mm73in
1,808mm71in
Height
1,300mm51in
1,310mm52in
Wheelbase
2,450mm96in
2,350mm93in
Trunk volume
163L
-
Doors
2
2
Seats
4
4
Fuel tank
64L
64L

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 911 Cabriolet (992) Carrera GTS 3.0Porsche 911 Cabriolet (997) Turbo 3.6PowerTorque
  • Porsche 911 Cabriolet (992) Carrera GTS 3.0: Power / Torque
  • Porsche 911 Cabriolet (997) Turbo 3.6: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Porsche911 Cabriolet (992)Carrera GTS 3.06,500 rpm2,300-5,000 rpm7,500 rpm
Porsche911 Cabriolet (997)Turbo 3.66,000 rpm1,950 rpm6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricPorsche911 Cabriolet (992)Carrera GTS 3.0Porsche911 Cabriolet (997)Turbo 3.6
Acceleration checkpoints
0-60 mph
0-97 km/h
3.4 s
3.6 s
0-100 km/h
0-62 mph
3.6 s
3.8 s
0-200 km/h
0-124 mph
12.3 s
10.8 s
Top speed
Unrestricted
320 km/h199 mph
Restricted
309 km/h192 mph
Likely limited
Unrestricted
320 km/h199 mph
Restricted
310 km/h193 mph
Likely limited
Drag race simulation
60 ft
18 m
1.8 s
2.0 s
330 ft
101 m
4.9 s
5.2 s
1/8 mile
201 m
7.5 s
7.6 s
1000 ft
305 m
9.8 s
9.8 s
1/4 mile
402 m
11.6 s
11.5 s
Trap speed
1/4 mile
402 m
195 km/h
121 mph
207 km/h
129 mph

Power comparison

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

Chart data table
VehicleValue
Porsche911 Cabriolet (992)Carrera GTS 3.0
480 hp
358 kW
Porsche911 Cabriolet (997)Turbo 3.6
480 hp
358 kW

Torque comparison

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

Chart data table
VehicleValue
Porsche911 Cabriolet (992)Carrera GTS 3.0
570 Nm
420 lb-ft
Porsche911 Cabriolet (997)Turbo 3.6
620 Nm
457 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Porsche911 Cabriolet (992)Carrera GTS 3.0
1,615 kg
3,560 lb
Porsche911 Cabriolet (997)Turbo 3.6
1,655 kg
3,649 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
Porsche911 Cabriolet (992)Carrera GTS 3.0
Unrestricted
320 km/h199 mph
Restricted
309 km/h192 mph
Porsche911 Cabriolet (997)Turbo 3.6
Unrestricted
320 km/h199 mph
Restricted
310 km/h193 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Porsche911 Cabriolet (992)Carrera GTS 3.03.6 s
Porsche911 Cabriolet (997)Turbo 3.63.8 s

The biggest 0-100 km/h difference is between Porsche 911 Cabriolet (992) Carrera GTS 3.0 and Porsche 911 Cabriolet (997) Turbo 3.6: 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
VehicleValue
Porsche911 Cabriolet (992)Carrera GTS 3.0
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
Porsche911 Cabriolet (997)Turbo 3.6
13.7 L/100 km
17.2 mpg US
20.6 mpg UK

The biggest fuel consumption difference is between Porsche 911 Cabriolet (992) Carrera GTS 3.0 and Porsche 911 Cabriolet (997) Turbo 3.6: 3.9 L/100 km.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
VehicleValue
Porsche911 Cabriolet (992)Carrera GTS 3.0
297 hp/t
222 kW/t
3.4 kg/hp
Porsche911 Cabriolet (997)Turbo 3.6
290 hp/t
216 kW/t
3.4 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Porsche911 Cabriolet (992)Carrera GTS 3.0
653 km
406 mi
Porsche911 Cabriolet (997)Turbo 3.6
467 km
290 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Porsche911 Cabriolet (992)Carrera GTS 3.0
480 hp
358 kW
3.6 s
Unrestricted
320 km/h199 mph
Restricted
309 km/h192 mph
Porsche911 Cabriolet (997)Turbo 3.6
480 hp
358 kW
3.8 s
Unrestricted
320 km/h199 mph
Restricted
310 km/h193 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Chart data table
VehiclePerformance scorePracticality score
Porsche911 Cabriolet (992)Carrera GTS 3.0
Power
480 hp
358 kW
0-100 km/h3.6 s
Top speed
Unrestricted
320 km/h199 mph
Restricted
309 km/h192 mph
Doors/seats
2 doors
4 seats
Trunk
163 L
5.8 cu ft
Length
4,533 mm
178.5 in
Height
1,300 mm
51.2 in
Porsche911 Cabriolet (997)Turbo 3.6
Power
480 hp
358 kW
0-100 km/h3.8 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

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
Porsche911 Cabriolet (992)Carrera GTS 3.0
Power
480 hp
358 kW
0-100 km/h3.6 s
Top speed
Unrestricted
320 km/h199 mph
Restricted
309 km/h192 mph
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
Porsche911 Cabriolet (997)Turbo 3.6
Power
480 hp
358 kW
0-100 km/h3.8 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

Porsche 911 Cabriolet (992) Carrera 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
VehicleFuel consumption, L/100 km0-100 km/h, s
Porsche911 Cabriolet (992)Carrera GTS 3.0
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
3.6 s
Porsche911 Cabriolet (997)Turbo 3.6
13.7 L/100 km
17.2 mpg US
20.6 mpg UK
3.8 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
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
Porsche911 Cabriolet (992)Carrera GTS 3.0
297 hp/t
222 kW/t
3.4 kg/hp
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
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

Detailed score breakdown

Detailed score breakdown
VehiclePorsche911 Cabriolet (992)Carrera GTS 3.0Porsche911 Cabriolet (997)Turbo 3.6
Power
480 hp
358 kW
480 hp
358 kW
Torque
570 Nm
420 lb-ft
620 Nm
457 lb-ft
Acceleration
3.6 s
3.8 s
Top speed
Unrestricted
320 km/h199 mph
Restricted
309 km/h192 mph
Unrestricted
320 km/h199 mph
Restricted
310 km/h193 mph
Lightness
1,615 kg
3,560 lb
1,655 kg
3,649 lb
Fuel consumption
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
13.7 L/100 km
17.2 mpg US
20.6 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
163 L
5.8 cu ft
Length
4,533 mm
178.5 in
Height
1,300 mm
51.2 in
Doors/seats
2 doors
4 seats
Trunk-
Length
4,427 mm
174.3 in
Height
1,310 mm
51.6 in
Range score
653 km
406 mi
467 km
290 mi
Trunk score
163 L
5.8 cu ft
-
Power-to-weight score
297 hp/t
222 kW/t
3.4 kg/hp
290 hp/t
216 kW/t
3.4 kg/hp
Overall
Fixed score
Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

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
VehiclePorsche 911 Cabriolet (992) Carrera GTS 3.0Porsche 911 Cabriolet (997) Turbo 3.6
Consumption9.8 L/100 km24 mpg US28.8 mpg UK13.7 L/100 km17.2 mpg US20.6 mpg UK
Cost / 100 km17.15 LC100 km23.97 LC100 km
Cost / 100 mi27.60 LC100 mi38.58 LC100 mi
Annual fuel used1,470 L388 US gal323 UK gal2,055 L543 US gal452 UK gal
Annual fuel cost2,573 LC/year3,596 LC/year

Head-to-head comparisons

Porsche 911 Cabriolet (992) Carrera GTS 3.0

  • Is 40 kg lighter
  • Is 0.2 s quicker from 0-100 km/h
  • Uses 3.9 L/100 km less fuel
  • Has 7 hp/t better power-to-weight
  • Has 186 km (116 mi) more estimated range

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range

Choose cars to compare

Brand
Model
Generation
Engine or modification
Porsche 911 Cabriolet (992) Carrera GTS 3.0
Porsche 911 Cabriolet (997) Turbo 3.6
Compare selected cars
2 vehicles selected

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