The Comparative Analysis :
Aston Martin DB9 Volante (08 - 12) vs. Porsche 911 Carrera Cabriolet S (08 - 11)
€ 182,100
€ 109,900
€ 182,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 109,900
ⓘ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 Aston Martin DB9 Volante is 27.5 cm longer, 6.7 cm wider and 3.9 cm lower than the Porsche 911 Carrera Cabriolet S.
Aston Martin DB9 Volante
Porsche 911 Carrera Cabriolet S
1261
1875
2075
1300
1808
2008
1875 mm
Width
1808 mm
2075 mm
Width Incl. Mirrors
2008 mm
1261 mm
Height
1300 mm
2740
4710
2350
4435
4710 mm
Length
4435 mm
2740 mm
Wheelbase
2350 mm
Vehicle Weight
Aston Martin DB9 Volante
Porsche 911 Carrera Cabriolet S
1815 kg
Kerb Weight
1585 kg
2155 kg
Gross Vehicle
Weight
Weight
1890 kg
Weight Difference:
230 kg
12.67 %
General
Aston Martin DB9 Volante
Porsche 911 Carrera Cabriolet S
VH1
Generation
997
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Aston Martin DB9 Volante
Porsche 911 Carrera Cabriolet S
V12 petrol engine (naturally aspirated engine)
Engine Type
6-cylinder boxer petrol engine (naturally aspirated engine)
AM09
Engine Code
4
Valves
4
12
Cylinders
6
5935 CC
Engine Capacity
3800 CC
470 bhp
at 6000 rpm
Power
380 bhp
at 6500 rpm
Aston Martin DB9 Volante
470 bhp
380 bhp
Porsche 911 Carrera Cabriolet S
600 NM
at 5000 rpm
Max. Torque
420 NM
at 4400 rpm
Aston Martin DB9 Volante
600 NM
420 NM
Porsche 911 Carrera Cabriolet S
Performance
Aston Martin DB9 Volante
Porsche 911 Carrera Cabriolet S
165 mph
Maximum Speed
188 mph
4.9 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
68 m
0.000 sec
Aston Martin DB9 Volante
62 mph
62
mph
mph
68 m
0.000 sec
Porsche 911 Carrera Cabriolet S
▶ REPLAY
3.86 kg/bhp
Weight-to-Power Ratio
4.17 kg/bhp
Aston Martin DB9 Volante
3.86 kg/bhp
4.17 kg/bhp
Porsche 911 Carrera Cabriolet S
Fuel Economy / Emissions
Aston Martin DB9 Volante
Porsche 911 Carrera Cabriolet S
Fuel Economy
17 mpg
combined
26 mpg
Aston Martin DB9 Volante
17 mpg
26 mpg
Porsche 911 Carrera Cabriolet S
11 mpg
city
17 mpg
No data
motorway
37 mpg
85 L
Fuel Tank Capacity
64 L
322 mi
Range
368 mi
Aston Martin DB9 Volante
322 mi
368 mi
Porsche 911 Carrera Cabriolet S
Environmental Impact
310.8 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).
204.5 kWh
Aston Martin DB9 Volante
310.8 kWh
204.5 kWh
Porsche 911 Carrera Cabriolet S
Euro 5
Emission Standard
Euro 5
389 g/km (NEFZ)
CO2 Emissions
254 g/km (NEFZ)
Practical Convenience
Aston Martin DB9 Volante
Porsche 911 Carrera Cabriolet S
2
Doors
2
4
No. of Seats
4
340 kg
Maximum Payload
305 kg
138 L
Boot Capacity
135 L
No data
Boot Capacity (Seats Down)
No data
