The Comparative Analysis :
Bentley Continental GT Speed Automatic (07 - 11) vs. Porsche 911 Carrera Coupé PDK (11 - 15)
€ 205,800
€ 93,900
€ 205,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 93,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Bentley Continental GT Speed is significantly bigger in every dimension. It's 12.3 inches longer, 6.2 inches wider and 3 inches taller than the Porsche 911 Carrera Coupé.
Bentley Continental GT Speed
Porsche 911 Carrera Coupé
54.3
77.4
85.2
51.3
71.2
77.9
77.4 in
Width
71.2 in
85.2 in
Width Incl. Mirrors
77.9 in
54.3 in
Height
51.3 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 GT Speed
Porsche 911 Carrera Coupé
5181 lb
Curb Weight
3252 lb
6173 lb
Gross Vehicle
Weight
Weight
4001 lb
Weight Difference:
1929 lb
37.23 %
General
Bentley Continental GT Speed
Porsche 911 Carrera Coupé
Continental
Generation
991
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Bentley Continental GT Speed
Porsche 911 Carrera Coupé
V12 gasoline engine with two turbochargers (biturbo)
Engine Type
6-cylinder boxer gasoline engine (naturally aspirated engine)
VW W12
Engine Series
BWRA, CKHC, MTBHT
Engine Code
4
Valves
4
12
Cylinders
6
6 L / 294 cu in
Displacement
3.4 L / 166 cu in
603 hp
at 6000 rpm
Power
345 hp
at 7400 rpm
Bentley Continental GT Speed
603 hp
345 hp
Porsche 911 Carrera Coupé
553 lb‑ft
at 1700 rpm
Max. Torque
288 lb‑ft
at 5600 rpm
Bentley Continental GT Speed
553 lb‑ft
288 lb‑ft
Porsche 911 Carrera Coupé
Performance
Bentley Continental GT Speed
Porsche 911 Carrera Coupé
203 mph
Maximum Speed
178 mph
4.5 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
207 ft
0.000 sec
Bentley Continental GT Speed
62 mph
62
mph
mph
210 ft
0.000 sec
Porsche 911 Carrera Coupé
▶ REPLAY
8.59 lb/hp
Weight-to-Power Ratio
9.43 lb/hp
Bentley Continental GT Speed
8.59 lb/hp
9.43 lb/hp
Porsche 911 Carrera Coupé
Fuel Economy / Emissions
Bentley Continental GT Speed
Porsche 911 Carrera Coupé
Fuel Economy
14 mpg
combined
29 mpg
Bentley Continental GT Speed
14 mpg
29 mpg
Porsche 911 Carrera Coupé
9 mpg
city
21 mpg
No data
highway
36 mpg
23.8 gal
Fuel Tank Capacity
16.9 gal
337 mi
Range
485 mi
Bentley Continental GT Speed
337 mi
485 mi
Porsche 911 Carrera Coupé
Environmental Impact
314.5 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).
155.3 kWh
Bentley Continental GT Speed
314.5 kWh
155.3 kWh
Porsche 911 Carrera Coupé
Euro 4
Emission Standard
Euro 5 / Euro 6
637 g/mi (NEFZ)
CO2 Emissions
312 g/mi (NEFZ)
Practical Convenience
Bentley Continental GT Speed
Porsche 911 Carrera Coupé
2
Doors
2
4
No. of Seats
4
992 lb
Maximum Payload
750 lb
10.5 cu ft
Trunk Volume
4.1 cu ft
No data
Cargo Volume (Seats Down)
No data
