The Comparative Analysis :
Porsche 911 Carrera Convertible GTS (17 - 18) vs. Bentley Continental GTC Speed Automatic (09 - 11)
€ 138,900
€ 222,600
€ 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 Convertible GTS is considerably smaller in every dimension. It's 10.9 inches shorter, 3 inches narrower and 3.8 inches lower than the Bentley Continental GTC Speed.
Porsche 911 Carrera Convertible GTS
Bentley Continental GTC Speed
50.8
72.9
77.9
54.6
75.9
83.7
72.9 in
Width
75.9 in
77.9 in
Width Incl. Mirrors
83.7 in
50.8 in
Height
54.6 in
96.5
178.3
108.1
189.2
178.3 in
Length
189.2 in
96.5 in
Wheelbase
108.1 in
Vehicle Weight
Porsche 911 Carrera Convertible GTS
Bentley Continental GTC Speed
3516 lb
Curb Weight
5600 lb
4343 lb
Gross Vehicle
Weight
Weight
6393 lb
Weight Difference:
2083 lb
37.2 %
General
Porsche 911 Carrera Convertible GTS
Bentley Continental GTC Speed
991
Generation
Continental
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed manual transmission
Transmission
6-speed automatic transmission
Engine
Porsche 911 Carrera Convertible GTS
Bentley Continental GTC Speed
6-cylinder boxer gasoline engine with two turbochargers (biturbo)
Engine Type
V12 gasoline engine with two turbochargers (biturbo)
Engine Series
VW W12
Engine Code
BWRA, CKHC, MTBHT
4
Valves
4
6
Cylinders
12
3 L / 147 cu in
Displacement
6 L / 294 cu in
444 hp
at 6500 rpm
Power
603 hp
at 6000 rpm
Porsche 911 Carrera Convertible GTS
444 hp
603 hp
Bentley Continental GTC Speed
406 lb‑ft
at 2150 rpm
Max. Torque
553 lb‑ft
at 1700 rpm
Porsche 911 Carrera Convertible GTS
406 lb‑ft
553 lb‑ft
Bentley Continental GTC Speed
Performance
Porsche 911 Carrera Convertible GTS
Bentley Continental GTC Speed
193 mph
Maximum Speed
200 mph
4.2 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph
62
mph
mph
190 ft
0.000 sec
Porsche 911 Carrera Convertible GTS
62 mph
62
mph
mph
220 ft
0.000 sec
Bentley Continental GTC Speed
▶ REPLAY
7.92 lb/hp
Weight-to-Power Ratio
9.29 lb/hp
Porsche 911 Carrera Convertible GTS
7.92 lb/hp
9.29 lb/hp
Bentley Continental GTC Speed
Fuel Economy / Emissions
Porsche 911 Carrera Convertible GTS
Bentley Continental GTC Speed
Fuel Economy
25 mpg
combined
14 mpg
Porsche 911 Carrera Convertible GTS
25 mpg
14 mpg
Bentley Continental GTC Speed
18 mpg
city
9 mpg
32 mpg
highway
No data
16.9 gal
Fuel Tank Capacity
23.8 gal
423 mi
Range
329 mi
Porsche 911 Carrera Convertible GTS
423 mi
329 mi
Bentley Continental GTC Speed
Environmental Impact
178.2 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 Convertible GTS
178.2 kWh
322 kWh
Bentley Continental GTC Speed
Euro 6c (NEFZ) 36ZA-ZF
Emission Standard
Euro 4
344 g/mi (NEFZ)
CO2 Emissions
637 g/mi (NEFZ)
Practical Convenience
Porsche 911 Carrera Convertible GTS
Bentley Continental GTC Speed
2
Doors
2
4
No. of Seats
4
827 lb
Maximum Payload
794 lb
3.5 cu ft
Trunk Volume
7.4 cu ft
No data
Cargo Volume (Seats Down)
No data
