The Comparative Analysis :
Bentley Continental GTC Automatic (07 - 11) vs. Porsche 911 Carrera Convertible 4 (12 - 15)
€ 197,700
€ 110,300
€ 197,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 110,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Bentley Continental GTC is considerably bigger in every dimension. It's 12.3 inches longer, 3 inches wider and 3.9 inches taller than the Porsche 911 Carrera Convertible 4.
Bentley Continental GTC
Porsche 911 Carrera Convertible 4
55
75.9
83.7
51.2
72.9
77.9
75.9 in
Width
72.9 in
83.7 in
Width Incl. Mirrors
77.9 in
55 in
Height
51.2 in
108.1
189.1
96.5
176.8
189.1 in
Length
176.8 in
108.1 in
Wheelbase
96.5 in
Vehicle Weight
Bentley Continental GTC
Porsche 911 Carrera Convertible 4
5600 lb
Curb Weight
3472 lb
6393 lb
Gross Vehicle
Weight
Weight
4189 lb
Weight Difference:
2127 lb
37.98 %
General
Bentley Continental GTC
Porsche 911 Carrera Convertible 4
Continental
Generation
991
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
6-speed automatic transmission
Transmission
7-speed manual transmission
Engine
Bentley Continental GTC
Porsche 911 Carrera Convertible 4
V12 gasoline engine with two turbochargers (biturbo)
Engine Type
6-cylinder boxer gasoline engine (naturally aspirated engine)
VW W12
Engine Series
BEB, BWR
Engine Code
4
Valves
4
12
Cylinders
6
6 L / 294 cu in
Displacement
3.4 L / 166 cu in
552 hp
at 6100 rpm
Power
345 hp
at 7400 rpm
Bentley Continental GTC
552 hp
345 hp
Porsche 911 Carrera Convertible 4
479 lb‑ft
at 1600 rpm
Max. Torque
288 lb‑ft
at 5600 rpm
Bentley Continental GTC
479 lb‑ft
288 lb‑ft
Porsche 911 Carrera Convertible 4
Performance
Bentley Continental GTC
Porsche 911 Carrera Convertible 4
194 mph
Maximum Speed
175 mph
5.1 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph
62
mph
mph
233 ft
0.000 sec
Bentley Continental GTC
62 mph
62
mph
mph
233 ft
0.000 sec
Porsche 911 Carrera Convertible 4
▶ REPLAY
10.14 lb/hp
Weight-to-Power Ratio
10.06 lb/hp
Bentley Continental GTC
10.14 lb/hp
10.06 lb/hp
Porsche 911 Carrera Convertible 4
Fuel Economy / Emissions
Bentley Continental GTC
Porsche 911 Carrera Convertible 4
Fuel Economy
14 mpg
combined
25 mpg
Bentley Continental GTC
14 mpg
25 mpg
Porsche 911 Carrera Convertible 4
9 mpg
city
17 mpg
No data
highway
33 mpg
23.8 gal
Fuel Tank Capacity
18 gal
329 mi
Range
445 mi
Bentley Continental GTC
329 mi
445 mi
Porsche 911 Carrera Convertible 4
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).
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).
179.9 kWh
Bentley Continental GTC
322 kWh
179.9 kWh
Porsche 911 Carrera Convertible 4
Euro 4
Emission Standard
Euro 5 / Euro 6
637 g/mi (NEFZ)
CO2 Emissions
360 g/mi (NEFZ)
Practical Convenience
Bentley Continental GTC
Porsche 911 Carrera Convertible 4
2
Doors
2
4
No. of Seats
4
794 lb
Maximum Payload
717 lb
7.4 cu ft
Trunk Volume
3.5 cu ft
No data
Cargo Volume (Seats Down)
No data
