The Comparative Analysis :
Porsche 911 Carrera Convertible 4 (08 - 12) vs. Bentley Continental GTC Automatic (07 - 11)
€ 103,600
€ 197,700
€ 103,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 197,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche 911 Carrera Convertible 4 is significantly smaller in every dimension. It's 14.5 inches shorter, 3 inches narrower and 3.5 inches lower than the Bentley Continental GTC.
Porsche 911 Carrera Convertible 4
Bentley Continental GTC
51.6
72.9
80.8
55
75.9
83.7
72.9 in
Width
75.9 in
80.8 in
Width Incl. Mirrors
83.7 in
51.6 in
Height
55 in
92.5
174.6
108.1
189.1
174.6 in
Length
189.1 in
92.5 in
Wheelbase
108.1 in
Vehicle Weight
Porsche 911 Carrera Convertible 4
Bentley Continental GTC
3594 lb
Curb Weight
5600 lb
4255 lb
Gross Vehicle
Weight
Weight
6393 lb
Weight Difference:
2006 lb
35.82 %
General
Porsche 911 Carrera Convertible 4
Bentley Continental GTC
997
Generation
Continental
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
6-speed automatic transmission
Engine
Porsche 911 Carrera Convertible 4
Bentley Continental GTC
6-cylinder boxer gasoline engine (naturally aspirated engine)
Engine Type
V12 gasoline engine with two turbochargers (biturbo)
Engine Series
VW W12
Engine Code
BEB, BWR
4
Valves
4
6
Cylinders
12
3.6 L / 176 cu in
Displacement
6 L / 294 cu in
340 hp
at 6500 rpm
Power
552 hp
at 6100 rpm
Porsche 911 Carrera Convertible 4
340 hp
552 hp
Bentley Continental GTC
288 lb‑ft
at 4400 rpm
Max. Torque
479 lb‑ft
at 1600 rpm
Porsche 911 Carrera Convertible 4
288 lb‑ft
479 lb‑ft
Bentley Continental GTC
Performance
Porsche 911 Carrera Convertible 4
Bentley Continental GTC
176 mph
Maximum Speed
194 mph
5.2 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph
62
mph
mph
236 ft
0.000 sec
Porsche 911 Carrera Convertible 4
62 mph
62
mph
mph
233 ft
0.000 sec
Bentley Continental GTC
▶ REPLAY
10.57 lb/hp
Weight-to-Power Ratio
10.14 lb/hp
Porsche 911 Carrera Convertible 4
10.57 lb/hp
10.14 lb/hp
Bentley Continental GTC
Fuel Economy / Emissions
Porsche 911 Carrera Convertible 4
Bentley Continental GTC
Fuel Economy
22 mpg
combined
14 mpg
Porsche 911 Carrera Convertible 4
22 mpg
14 mpg
Bentley Continental GTC
15 mpg
city
9 mpg
31 mpg
highway
No data
17.7 gal
Fuel Tank Capacity
23.8 gal
385 mi
Range
329 mi
Porsche 911 Carrera Convertible 4
385 mi
329 mi
Bentley Continental GTC
Environmental Impact
204.5 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 Convertible 4
204.5 kWh
322 kWh
Bentley Continental GTC
Euro 5
Emission Standard
Euro 4
409 g/mi (NEFZ)
CO2 Emissions
637 g/mi (NEFZ)
Practical Convenience
Porsche 911 Carrera Convertible 4
Bentley Continental GTC
2
Doors
2
4
No. of Seats
4
661 lb
Maximum Payload
794 lb
3 cu ft
Trunk Volume
7.4 cu ft
No data
Cargo Volume (Seats Down)
No data
