The Comparative Analysis :

Porsche 911 Carrera Cabriolet 4S (12 - 15) vs. Bentley Continental GTC Speed Automatic (09 - 11)

€ 138,900
Porsche 911 Carrera Cabriolet 4S (12 - 15) Porsche 911 Carrera Cabriolet 4S
€ 222,600
 Bentley Continental GTC Speed Automatic (09 - 11) Bentley Continental GTC Speed
€ 138,900
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 4S is considerably smaller in every dimension. It's 31.4 cm shorter, 7.5 cm narrower and 9.4 cm lower than the Bentley Continental GTC Speed.
Porsche 911 Carrera Cabriolet 4S
Bentley Continental GTC Speed
1294
Blueprint Porsche 911 Carrera Cabriolet 4S (12 - 15)
1852
1978
1388
Blueprint Bentley Continental GTC Speed Automatic (09 - 11)
1927
2127
1852 mm
Width
1927 mm
1978 mm
Width Incl. Mirrors
2127 mm
1294 mm
Height
1388 mm
Blueprint Porsche 911 Carrera Cabriolet 4S (12 - 15)
2450
4491
Blueprint Bentley Continental GTC Speed Automatic (09 - 11)
2745
4805
4491 mm
Length
4805 mm
2450 mm
Wheelbase
2745 mm

Vehicle Weight

Porsche 911 Carrera Cabriolet 4S
Bentley Continental GTC Speed
1590 kg
Kerb Weight
2540 kg
1935 kg
Gross Vehicle
Weight
2900 kg
Porsche 911 Carrera Cabriolet 4S (12 - 15)
Weight Difference:
950 kg
37.4 %
Bentley Continental GTC Speed Automatic (09 - 11)

General

Porsche 911 Carrera Cabriolet 4S
Bentley Continental GTC Speed
991
Generation
Continental
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Permanent all-wheel drive
7-speed manual transmission
Transmission
6-speed automatic transmission

Engine

Porsche 911 Carrera Cabriolet 4S
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
3800 CC
Engine Capacity
5998 CC
424 bhp
at 7500 rpm
Power
603 bhp
at 6000 rpm
Porsche 911 Carrera Cabriolet 4S
424 bhp
603 bhp
Bentley Continental GTC Speed
440 NM
at 5750 rpm
Max. Torque
750 NM
at 1700 rpm
Porsche 911 Carrera Cabriolet 4S
440 NM
750 NM
Bentley Continental GTC Speed

Performance

Porsche 911 Carrera Cabriolet 4S
Bentley Continental GTC Speed
186 mph
Maximum Speed
200 mph
4.6 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph 62
mph

64 m
0.000 sec

Porsche 911 Carrera Cabriolet 4S

62 mph 62
mph

67 m
0.000 sec

Bentley Continental GTC Speed

▶ REPLAY
3.75 kg/bhp
Weight-to-Power Ratio
4.21 kg/bhp
Porsche 911 Carrera Cabriolet 4S
3.75 kg/bhp
4.21 kg/bhp
Bentley Continental GTC Speed

Fuel Economy / Emissions

Porsche 911 Carrera Cabriolet 4S
Bentley Continental GTC Speed
Fuel Economy
28 mpg
combined
17 mpg
Porsche 911 Carrera Cabriolet 4S
28 mpg
17 mpg
Bentley Continental GTC Speed
20 mpg
city
11 mpg
37 mpg
motorway
No data
Kraftstoffanzeige
68 L
Fuel Tank Capacity
90 L
Kraftstoffanzeige
423 mi
Range
329 mi
Porsche 911 Carrera Cabriolet 4S
423 mi
329 mi
Bentley Continental GTC Speed
Environmental Impact
189.4 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).
322 kWh
Porsche 911 Carrera Cabriolet 4S
189.4 kWh
322 kWh
Bentley Continental GTC Speed
Euro 5 / Euro 6
Emission Standard
Euro 4
236 g/km (NEFZ)
CO2 Emissions
396 g/km (NEFZ)

Practical Convenience

Porsche 911 Carrera Cabriolet 4S
Bentley Continental GTC Speed
2
Doors
2
4
No. of Seats
4
345 kg
Maximum Payload
360 kg
125 L
Boot Capacity
260 L
No data
Boot Capacity (Seats Down)
No data