The Comparative Analysis :

Bentley Continental GTC Speed Automatic (09 - 11) vs. Porsche 911 Targa 4 PDK (08 - 12)

€ 222,600
Bentley Continental GTC Speed Automatic (09 - 11) Bentley Continental GTC Speed
€ 104,300
 Porsche 911 Targa 4 PDK (08 - 12) Porsche 911 Targa 4
€ 222,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 104,300

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

Vehicle Dimensions

The Bentley Continental GTC Speed is significantly bigger in every dimension. It's 14.6 inches longer, 3 inches wider and 3.1 inches taller than the Porsche 911 Targa 4.
Bentley Continental GTC Speed
Porsche 911 Targa 4
54.6
Blueprint Bentley Continental GTC Speed Automatic (09 - 11)
75.9
83.7
51.6
Blueprint Porsche 911 Targa 4 PDK (08 - 12)
72.9
80.8
75.9 in
Width
72.9 in
83.7 in
Width Incl. Mirrors
80.8 in
54.6 in
Height
51.6 in
Blueprint Bentley Continental GTC Speed Automatic (09 - 11)
108.1
189.2
Blueprint Porsche 911 Targa 4 PDK (08 - 12)
92.5
174.6
189.2 in
Length
174.6 in
108.1 in
Wheelbase
92.5 in

Vehicle Weight

Bentley Continental GTC Speed
Porsche 911 Targa 4
5600 lb
Curb Weight
3605 lb
6393 lb
Gross Vehicle
Weight
4277 lb
Bentley Continental GTC Speed Automatic (09 - 11)
Weight Difference:
1995 lb
35.63 %
Porsche 911 Targa 4 PDK (08 - 12)

General

Bentley Continental GTC Speed
Porsche 911 Targa 4
Continental
Generation
997
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 dual clutch transmission

Engine

Bentley Continental GTC Speed
Porsche 911 Targa 4
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
3.6 L / 176 cu in
603 hp
at 6000 rpm
Power
340 hp
at 6500 rpm
Bentley Continental GTC Speed
603 hp
340 hp
Porsche 911 Targa 4
553 lb‑ft
at 1700 rpm
Max. Torque
288 lb‑ft
at 4400 rpm
Bentley Continental GTC Speed
553 lb‑ft
288 lb‑ft
Porsche 911 Targa 4

Performance

Bentley Continental GTC Speed
Porsche 911 Targa 4
200 mph
Maximum Speed
175 mph
4.8 sec
Acceleration 0 to 62 mph
5 sec
62 mph 62
mph

220 ft
0.000 sec

Bentley Continental GTC Speed

62 mph 62
mph

226 ft
0.000 sec

Porsche 911 Targa 4

▶ REPLAY
9.29 lb/hp
Weight-to-Power Ratio
10.6 lb/hp
Bentley Continental GTC Speed
9.29 lb/hp
10.6 lb/hp
Porsche 911 Targa 4

Fuel Economy / Emissions

Bentley Continental GTC Speed
Porsche 911 Targa 4
Fuel Economy
14 mpg
combined
23 mpg
Bentley Continental GTC Speed
14 mpg
23 mpg
Porsche 911 Targa 4
9 mpg
city
15 mpg
No data
highway
33 mpg
Kraftstoffanzeige
23.8 gal
Fuel Tank Capacity
17.7 gal
Kraftstoffanzeige
329 mi
Range
404 mi
Bentley Continental GTC Speed
329 mi
404 mi
Porsche 911 Targa 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).
195.2 kWh
Bentley Continental GTC Speed
322 kWh
195.2 kWh
Porsche 911 Targa 4
Euro 4
Emission Standard
Euro 5
637 g/mi (NEFZ)
CO2 Emissions
389 g/mi (NEFZ)

Practical Convenience

Bentley Continental GTC Speed
Porsche 911 Targa 4
2
Doors
2
4
No. of Seats
4
794 lb
Maximum Payload
672 lb
7.4 cu ft
Trunk Volume
3 cu ft
No data
Cargo Volume (Seats Down)
No data