The Comparative Analysis :

Porsche 911 Carrera Cabriolet PDK (08 - 11) vs. Aston Martin DB9 Volante Touchtronic (13 - 15)

€ 100,400
Porsche 911 Carrera Cabriolet PDK (08 - 11) Porsche 911 Carrera Cabriolet
€ 193,000
 Aston Martin DB9 Volante Touchtronic (13 - 15) Aston Martin DB9 Volante
€ 100,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 193,000

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

Vehicle Dimensions

The dimensions of these vehicles differ considerably. The Porsche 911 Carrera Cabriolet is 28.5 cm shorter, 6.7 cm narrower and 4.9 cm taller than the Aston Martin DB9 Volante.
Porsche 911 Carrera Cabriolet
Aston Martin DB9 Volante
1310
Blueprint Porsche 911 Carrera Cabriolet PDK (08 - 11)
1808
2008
1261
Blueprint Aston Martin DB9 Volante Touchtronic (13 - 15)
1875
2075
1808 mm
Width
1875 mm
2008 mm
Width Incl. Mirrors
2075 mm
1310 mm
Height
1261 mm
Blueprint Porsche 911 Carrera Cabriolet PDK (08 - 11)
2350
4435
Blueprint Aston Martin DB9 Volante Touchtronic (13 - 15)
2740
4720
4435 mm
Length
4720 mm
2350 mm
Wheelbase
2740 mm

Vehicle Weight

Porsche 911 Carrera Cabriolet
Aston Martin DB9 Volante
1605 kg
Kerb Weight
1855 kg
1910 kg
Gross Vehicle
Weight
2155 kg
Porsche 911 Carrera Cabriolet PDK (08 - 11)
Weight Difference:
250 kg
13.48 %
Aston Martin DB9 Volante Touchtronic (13 - 15)

General

Porsche 911 Carrera Cabriolet
Aston Martin DB9 Volante
997
Generation
VH1
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
6-speed automatic transmission

Engine

Porsche 911 Carrera Cabriolet
Aston Martin DB9 Volante
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V12 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Code
AM11
4
Valves
4
6
Cylinders
12
3614 CC
Engine Capacity
5935 CC
340 bhp
at 6500 rpm
Power
510 bhp
at 6500 rpm
Porsche 911 Carrera Cabriolet
340 bhp
510 bhp
Aston Martin DB9 Volante
390 NM
at 4400 rpm
Max. Torque
620 NM
at 5500 rpm
Porsche 911 Carrera Cabriolet
390 NM
620 NM
Aston Martin DB9 Volante

Performance

Porsche 911 Carrera Cabriolet
Aston Martin DB9 Volante
178 mph
Maximum Speed
183 mph
4.9 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph 62
mph

68 m
0.000 sec

Porsche 911 Carrera Cabriolet

62 mph 62
mph

64 m
0.000 sec

Aston Martin DB9 Volante

▶ REPLAY
4.72 kg/bhp
Weight-to-Power Ratio
3.64 kg/bhp
Porsche 911 Carrera Cabriolet
4.72 kg/bhp
3.64 kg/bhp
Aston Martin DB9 Volante

Fuel Economy / Emissions

Porsche 911 Carrera Cabriolet
Aston Martin DB9 Volante
Fuel Economy
29 mpg
combined
19 mpg
Porsche 911 Carrera Cabriolet
29 mpg
19 mpg
Aston Martin DB9 Volante
19 mpg
city
13 mpg
41 mpg
motorway
No data
Kraftstoffanzeige
64 L
Fuel Tank Capacity
78 L
Kraftstoffanzeige
401 mi
Range
332 mi
Porsche 911 Carrera Cabriolet
401 mi
332 mi
Aston Martin DB9 Volante
Environmental Impact
187.5 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).
276.6 kWh
Porsche 911 Carrera Cabriolet
187.5 kWh
276.6 kWh
Aston Martin DB9 Volante
Euro 5
Emission Standard
Euro 5
233 g/km (NEFZ)
CO2 Emissions
345 g/km (NEFZ)

Practical Convenience

Porsche 911 Carrera Cabriolet
Aston Martin DB9 Volante
2
Doors
2
4
No. of Seats
4
305 kg
Maximum Payload
300 kg
135 L
Boot Capacity
138 L
No data
Boot Capacity (Seats Down)
No data