The Comparative Analysis :
Porsche 911 Carrera Cabriolet PDK (08 - 11) vs. Bentley Continental GTC Speed Automatic (09 - 11)
€ 100,400
€ 222,600
€ 100,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 222,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche 911 Carrera Cabriolet is significantly smaller in every dimension. It's 37 cm shorter, 11.9 cm narrower and 7.8 cm lower than the Bentley Continental GTC Speed.
Porsche 911 Carrera Cabriolet
Bentley Continental GTC Speed
1310
1808
2008
1388
1927
2127
1808 mm
Width
1927 mm
2008 mm
Width Incl. Mirrors
2127 mm
1310 mm
Height
1388 mm
2350
4435
2745
4805
4435 mm
Length
4805 mm
2350 mm
Wheelbase
2745 mm
Vehicle Weight
Porsche 911 Carrera Cabriolet
Bentley Continental GTC Speed
1605 kg
Kerb Weight
2540 kg
1910 kg
Gross Vehicle
Weight
Weight
2900 kg
Weight Difference:
935 kg
36.81 %
General
Porsche 911 Carrera Cabriolet
Bentley Continental GTC Speed
997
Generation
Continental
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
7-speed dual clutch transmission
Transmission
6-speed automatic transmission
Engine
Porsche 911 Carrera Cabriolet
Bentley Continental GTC Speed
6-cylinder boxer petrol engine (naturally aspirated engine)
Engine Type
V12 petrol engine with two turbochargers (biturbo)
Engine Series
VW W12
Engine Code
BWRA, CKHC, MTBHT
4
Valves
4
6
Cylinders
12
3614 CC
Engine Capacity
5998 CC
340 bhp
at 6500 rpm
Power
603 bhp
at 6000 rpm
Porsche 911 Carrera Cabriolet
340 bhp
603 bhp
Bentley Continental GTC Speed
390 NM
at 4400 rpm
Max. Torque
750 NM
at 1700 rpm
Porsche 911 Carrera Cabriolet
390 NM
750 NM
Bentley Continental GTC Speed
Performance
Porsche 911 Carrera Cabriolet
Bentley Continental GTC Speed
178 mph
Maximum Speed
200 mph
4.9 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph
62
mph
mph
68 m
0.000 sec
Porsche 911 Carrera Cabriolet
62 mph
62
mph
mph
67 m
0.000 sec
Bentley Continental GTC Speed
▶ REPLAY
4.72 kg/bhp
Weight-to-Power Ratio
4.21 kg/bhp
Porsche 911 Carrera Cabriolet
4.72 kg/bhp
4.21 kg/bhp
Bentley Continental GTC Speed
Fuel Economy / Emissions
Porsche 911 Carrera Cabriolet
Bentley Continental GTC Speed
Fuel Economy
29 mpg
combined
17 mpg
Porsche 911 Carrera Cabriolet
29 mpg
17 mpg
Bentley Continental GTC Speed
19 mpg
city
11 mpg
41 mpg
motorway
No data
64 L
Fuel Tank Capacity
90 L
401 mi
Range
329 mi
Porsche 911 Carrera Cabriolet
401 mi
329 mi
Bentley Continental GTC Speed
Environmental Impact
187.5 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
322 kWh
Porsche 911 Carrera Cabriolet
187.5 kWh
322 kWh
Bentley Continental GTC Speed
Euro 5
Emission Standard
Euro 4
233 g/km (NEFZ)
CO2 Emissions
396 g/km (NEFZ)
Practical Convenience
Porsche 911 Carrera Cabriolet
Bentley Continental GTC Speed
2
Doors
2
4
No. of Seats
4
305 kg
Maximum Payload
360 kg
135 L
Boot Capacity
260 L
No data
Boot Capacity (Seats Down)
No data
