The Comparative Analysis :

Bentley Continental GTC Speed Automatic (09 - 11) vs. Porsche 911 Carrera Cabriolet GTS (14 - 15)

€ 222,600
Bentley Continental GTC Speed Automatic (09 - 11) Bentley Continental GTC Speed
€ 130,300
 Porsche 911 Carrera Cabriolet GTS (14 - 15) Porsche 911 Carrera Cabriolet GTS
€ 222,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 130,300

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Bentley Continental GTC Speed is considerably bigger in every dimension. It's 29.6 cm longer, 7.5 cm wider and 9.6 cm taller than the Porsche 911 Carrera Cabriolet GTS.
Bentley Continental GTC Speed
Porsche 911 Carrera Cabriolet GTS
1388
Blueprint Bentley Continental GTC Speed Automatic (09 - 11)
1927
2127
1292
Blueprint Porsche 911 Carrera Cabriolet GTS (14 - 15)
1852
1978
1927 mm
Width
1852 mm
2127 mm
Width Incl. Mirrors
1978 mm
1388 mm
Height
1292 mm
Blueprint Bentley Continental GTC Speed Automatic (09 - 11)
2745
4805
Blueprint Porsche 911 Carrera Cabriolet GTS (14 - 15)
2450
4509
4805 mm
Length
4509 mm
2745 mm
Wheelbase
2450 mm

Vehicle Weight

Bentley Continental GTC Speed
Porsche 911 Carrera Cabriolet GTS
2540 kg
Kerb Weight
1570 kg
2900 kg
Gross Vehicle
Weight
1905 kg
Bentley Continental GTC Speed Automatic (09 - 11)
Weight Difference:
970 kg
38.19 %
Porsche 911 Carrera Cabriolet GTS (14 - 15)

General

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

Engine

Bentley Continental GTC Speed
Porsche 911 Carrera Cabriolet GTS
V12 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
VW W12
Engine Series
BWRA, CKHC, MTBHT
Engine Code
4
Valves
4
12
Cylinders
6
5998 CC
Engine Capacity
3800 CC
603 bhp
at 6000 rpm
Power
424 bhp
at 7500 rpm
Bentley Continental GTC Speed
603 bhp
424 bhp
Porsche 911 Carrera Cabriolet GTS
750 NM
at 1700 rpm
Max. Torque
440 NM
at 5750 rpm
Bentley Continental GTC Speed
750 NM
440 NM
Porsche 911 Carrera Cabriolet GTS

Performance

Bentley Continental GTC Speed
Porsche 911 Carrera Cabriolet GTS
200 mph
Maximum Speed
189 mph
4.8 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph 62
mph

67 m
0.000 sec

Bentley Continental GTC Speed

62 mph 62
mph

64 m
0.000 sec

Porsche 911 Carrera Cabriolet GTS

▶ REPLAY
4.21 kg/bhp
Weight-to-Power Ratio
3.7 kg/bhp
Bentley Continental GTC Speed
4.21 kg/bhp
3.7 kg/bhp
Porsche 911 Carrera Cabriolet GTS

Fuel Economy / Emissions

Bentley Continental GTC Speed
Porsche 911 Carrera Cabriolet GTS
Fuel Economy
17 mpg
combined
29 mpg
Bentley Continental GTC Speed
17 mpg
29 mpg
Porsche 911 Carrera Cabriolet GTS
11 mpg
city
21 mpg
No data
motorway
37 mpg
Kraftstoffanzeige
90 L
Fuel Tank Capacity
64 L
Kraftstoffanzeige
329 mi
Range
410 mi
Bentley Continental GTC Speed
329 mi
410 mi
Porsche 911 Carrera Cabriolet GTS
Environmental Impact
322 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).
183.8 kWh
Bentley Continental GTC Speed
322 kWh
183.8 kWh
Porsche 911 Carrera Cabriolet GTS
Euro 4
Emission Standard
Euro 6b (NEFZ)
396 g/km (NEFZ)
CO2 Emissions
228 g/km (NEFZ)

Practical Convenience

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