The Comparative Analysis :
Porsche 911 Carrera Cabriolet S (12 - 15) vs. Aston Martin DB9 Volante Touchtronic (08 - 12)
€ 117,900
€ 186,700
€ 117,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 186,700
ⓘ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 S is 21.9 cm shorter, 6.7 cm narrower and 3.1 cm taller than the Aston Martin DB9 Volante.
Porsche 911 Carrera Cabriolet S
Aston Martin DB9 Volante
1292
1808
1978
1261
1875
2075
1808 mm
Width
1875 mm
1978 mm
Width Incl. Mirrors
2075 mm
1292 mm
Height
1261 mm
2450
4491
2740
4710
4491 mm
Length
4710 mm
2450 mm
Wheelbase
2740 mm
Vehicle Weight
Porsche 911 Carrera Cabriolet S
Aston Martin DB9 Volante
1540 kg
Kerb Weight
1855 kg
1885 kg
Gross Vehicle
Weight
Weight
2155 kg
Weight Difference:
315 kg
16.98 %
General
Porsche 911 Carrera Cabriolet S
Aston Martin DB9 Volante
991
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 manual transmission
Transmission
6-speed automatic transmission
Engine
Porsche 911 Carrera Cabriolet S
Aston Martin DB9 Volante
6-cylinder boxer petrol engine (naturally aspirated engine)
Engine Type
V12 petrol engine (naturally aspirated engine)
Engine Code
AM09
4
Valves
4
6
Cylinders
12
3800 CC
Engine Capacity
5935 CC
395 bhp
at 7400 rpm
Power
470 bhp
at 6000 rpm
Porsche 911 Carrera Cabriolet S
395 bhp
470 bhp
Aston Martin DB9 Volante
440 NM
at 5600 rpm
Max. Torque
600 NM
at 5000 rpm
Porsche 911 Carrera Cabriolet S
440 NM
600 NM
Aston Martin DB9 Volante
Performance
Porsche 911 Carrera Cabriolet S
Aston Martin DB9 Volante
187 mph
Maximum Speed
165 mph
4.7 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph
62
mph
mph
65 m
0.000 sec
Porsche 911 Carrera Cabriolet S
62 mph
62
mph
mph
71 m
0.000 sec
Aston Martin DB9 Volante
▶ REPLAY
3.9 kg/bhp
Weight-to-Power Ratio
3.95 kg/bhp
Porsche 911 Carrera Cabriolet S
3.9 kg/bhp
3.95 kg/bhp
Aston Martin DB9 Volante
Fuel Economy / Emissions
Porsche 911 Carrera Cabriolet S
Aston Martin DB9 Volante
Fuel Economy
29 mpg
combined
18 mpg
Porsche 911 Carrera Cabriolet S
29 mpg
18 mpg
Aston Martin DB9 Volante
20 mpg
city
12 mpg
39 mpg
motorway
No data
64 L
Fuel Tank Capacity
85 L
410 mi
Range
339 mi
Porsche 911 Carrera Cabriolet S
410 mi
339 mi
Aston Martin DB9 Volante
Environmental Impact
183.8 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).
295.5 kWh
Porsche 911 Carrera Cabriolet S
183.8 kWh
295.5 kWh
Aston Martin DB9 Volante
Euro 5 / Euro 6
Emission Standard
Euro 5
229 g/km (NEFZ)
CO2 Emissions
368 g/km (NEFZ)
Practical Convenience
Porsche 911 Carrera Cabriolet S
Aston Martin DB9 Volante
2
Doors
2
4
No. of Seats
4
345 kg
Maximum Payload
300 kg
145 L
Boot Capacity
138 L
No data
Boot Capacity (Seats Down)
No data
