Car comparison

Porsche Carrera GT 5.7 i V10 40VvsPorsche 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 Carrera GT

5.7 i V10 40V

612 hp5733 ccGasolineRWDManualNaturally aspiratedCabriolet / convertible2003-2007
VS

Porsche 911 Cabriolet (997) · Facelift 2008

Turbo 3.8

500 hp3800 ccGasolineAWDManualTurbochargedCabriolet / convertible2009-2011

Comparison overview

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

Best choices

Porsche 911 Cabriolet (997) Facelift 2008 Turbo 3.8

  • Quickest 0-100 km/h
    3.8 s
  • Highest torque
    650 Nm
    479 lb-ft
  • Lowest city consumption
    16.7 L/100 km
    14.1 mpg US
    16.9 mpg UK
  • Lowest highway consumption
    8.4 L/100 km
    28.0 mpg US
    33.6 mpg UK
  • Largest trunk
    105 L
  • Best overall score
    76/100
  • Best economy score
    75/100
  • Best practicality score
    47/100

Porsche Carrera GT 5.7 i V10 40V

  • Fastest top speed
    330 km/h
    205 mph
  • Most powerful
    612 hp
    456 kW
  • Lightest
    1,380 kg
    3,042 lb
  • Best power-to-weight
    443 hp/t
    331 kW/t
    2.3 kg/hp
  • Best performance score
    90/100

Specification comparison

Specification comparison
ModelPorscheCarrera GT5.7 i V10 40VPorsche911 Cabriolet (997)Facelift 2008Turbo 3.8
Power
612hp456kW
500hp373kW
Torque
590Nm435lb-ft
650Nm479lb-ft
Curb weight
1,380kg3,042lb
1,645kg3,627lb
Gross weight
1,600kg3,527lb
1,995kg4,398lb
Top speed
330 km/h
205 mph
312 km/h
194 mph
To 99% top speed
50.2s99% target: 327 km/h / 203 mph
Calculated
55.9s99% target: 309 km/h / 192 mph
Calculated
0-100 km/h
3.9s
3.8s
0-200 km/h
10.1s
Calculated
11.0s
Calculated
0-60 mph
3.7s
Calculated
3.6s
Calculated
Fuel consumption-
11.7L/100 km20.1mpg US24.1mpg UK
Fuel consumption city
28.3L/100 km8.3mpg US10.0mpg UK
16.7L/100 km14.1mpg US16.9mpg UK
Fuel consumption highway
11.7L/100 km20.1mpg US24.1mpg UK
8.4L/100 km28mpg US33.6mpg UK
Quarter mile
11.5s
Calculated
11.6s
Calculated
Power-to-weight
443hp/t331kW/t201hp/1000 lb
Calculated
304hp/t227kW/t138hp/1000 lb
Calculated
Torque-to-weight
428Nm/t286lb-ft/ton
Calculated
395Nm/t264lb-ft/ton
Calculated
Estimated range-
573km356mi
Calculated
Displacement
5,733cc350cu in
3,800cc232cu in
Length
4,613mm182in
4,450mm175in
Width
1,921mm76in
1,852mm73in
Height
1,166mm46in
1,300mm51in
Wheelbase
2,730mm107in
2,350mm93in
Front track
1,612mm63in
-
Rear track
1,587mm62in
-
Max trunk volume
76L
105L
Doors
2
2
Seats
2
4
Fuel tank
92L
67L
CO2 emissions-
275g/km

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 Carrera GT 5.7 i V10 40VPorsche 911 Cabriolet (997) Facelift 2008 Turbo 3.8PowerTorque
  • Porsche Carrera GT 5.7 i V10 40V: Power / Torque
  • Porsche 911 Cabriolet (997) Facelift 2008 Turbo 3.8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
PorscheCarrera GT5.7 i V10 40V8,000 rpm5,750 rpm8,250 rpm
Porsche911 Cabriolet (997)Facelift 2008Turbo 3.86,000-6,500 rpm1,950-5,000 rpm6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricPorscheCarrera GT5.7 i V10 40VPorsche911 Cabriolet (997)Facelift 2008Turbo 3.8
Acceleration checkpoints
0-60 mph
0-97 km/h
3.7 s
3.6 s
0-100 km/h
0-62 mph
3.9 s
3.8 s
0-200 km/h
0-124 mph
10.1 s
11.0 s
0-200 mph
0-322 km/h
40.3 s
-
Top speed
330 km/h
205 mph
312 km/h
194 mph
Drag race simulation
60 ft
18 m
2.1 s
2.0 s
330 ft
101 m
5.3 s
5.2 s
1/8 mile
201 m
7.7 s
7.6 s
1000 ft
305 m
9.8 s
9.8 s
1/4 mile
402 m
11.5 s
11.6 s
Trap speed
1/4 mile
402 m
215 km/h
134 mph
206 km/h
128 mph

Power comparison

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

Chart data table
VehicleValue
PorscheCarrera GT5.7 i V10 40V
612 hp
456 kW
Porsche911 Cabriolet (997)Facelift 2008Turbo 3.8
500 hp
373 kW

Porsche Carrera GT 5.7 i V10 40V has 112 hp more than Porsche 911 Cabriolet (997) Facelift 2008 Turbo 3.8.

The biggest power difference is between Porsche 911 Cabriolet (997) Facelift 2008 Turbo 3.8 and Porsche Carrera GT 5.7 i V10 40V: 112 hp (84 kW).

Torque comparison

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

Chart data table
VehicleValue
PorscheCarrera GT5.7 i V10 40V
590 Nm
435 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
VehicleValue
PorscheCarrera GT5.7 i V10 40V
1,380 kg
3,042 lb
Porsche911 Cabriolet (997)Facelift 2008Turbo 3.8
1,645 kg
3,627 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
PorscheCarrera GT5.7 i V10 40V
330 km/h
205 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
VehicleValue
PorscheCarrera GT5.7 i V10 40V3.9 s
Porsche911 Cabriolet (997)Facelift 2008Turbo 3.83.8 s

Although Porsche Carrera GT 5.7 i V10 40V has more power, Porsche 911 Cabriolet (997) Facelift 2008 Turbo 3.8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Porsche 911 Cabriolet (997) Facelift 2008 Turbo 3.8 and Porsche Carrera GT 5.7 i V10 40V: 0.1 s.

Power-to-weight comparison

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

Chart data table
VehicleValue
PorscheCarrera GT5.7 i V10 40V
443 hp/t
331 kW/t
2.3 kg/hp
Porsche911 Cabriolet (997)Facelift 2008Turbo 3.8
304 hp/t
227 kW/t
3.3 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
PorscheCarrera GT5.7 i V10 40V
612 hp
456 kW
3.9 s
330 km/h
205 mph
Porsche911 Cabriolet (997)Facelift 2008Turbo 3.8
500 hp
373 kW
3.8 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.

Chart data table
VehiclePerformance scorePracticality score
PorscheCarrera GT5.7 i V10 40V
Power
612 hp
456 kW
0-100 km/h3.9 s
Top speed
330 km/h
205 mph
Doors/seats
2 doors
2 seats
Trunk
76 L
2.7 cu ft
Length
4,613 mm
181.6 in
Height
1,166 mm
45.9 in
Porsche911 Cabriolet (997)Facelift 2008Turbo 3.8
Power
500 hp
373 kW
0-100 km/h3.8 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

Detailed score breakdown

Detailed score breakdown
VehiclePorscheCarrera GT5.7 i V10 40VPorsche911 Cabriolet (997)Facelift 2008Turbo 3.8
Power
612 hp
456 kW
500 hp
373 kW
Torque
590 Nm
435 lb-ft
650 Nm
479 lb-ft
Acceleration
3.9 s
3.8 s
Top speed
330 km/h
205 mph
312 km/h
194 mph
Lightness
1,380 kg
3,042 lb
1,645 kg
3,627 lb
Fuel consumption
-
11.7 L/100 km
20.1 mpg US
24.1 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk
76 L
2.7 cu ft
Length
4,613 mm
181.6 in
Height
1,166 mm
45.9 in
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
-
573 km
356 mi
CO2 score
-
275 g/km
Trunk score
76 L
2.7 cu ft
105 L
3.7 cu ft
Power-to-weight score
443 hp/t
331 kW/t
2.3 kg/hp
304 hp/t
227 kW/t
3.3 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 (997) Facelift 2008 Turbo 3.8
Consumption11.7 L/100 km20.1 mpg US24.1 mpg UK
Cost / 100 km20.47 LC100 km
Cost / 100 mi32.95 LC100 mi
Annual fuel used1,755 L464 US gal386 UK gal
Annual fuel cost3,071 LC/year

Head-to-head comparisons

Porsche Carrera GT 5.7 i V10 40V

  • Has 112 hp more
  • Is 265 kg lighter
  • Has 18 km/h (11 mph) higher top speed
  • Has 140 hp/t better power-to-weight

Pros

  • Highest top speed
  • Most powerful
  • Lightest
  • Best power-to-weight ratio

Cons

  • Slowest 0-100 km/h
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Porsche Carrera GT 5.7 i V10 40V
Porsche 911 Cabriolet (997) Turbo 3.8
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2 vehicles selected

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