The Comparative Analysis :
Aston Martin DB9 Volante (12 - 13) vs. Porsche 911 Carrera Cabriolet PDK (15 - 18)
€ 190,000
€ 114,500
€ 190,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 114,500
ⓘ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 22.1 cm longer, 6.7 cm wider and 2.8 cm lower than the Porsche 911 Carrera Cabriolet.
Aston Martin DB9 Volante
Porsche 911 Carrera Cabriolet
1261
1875
2075
1289
1808
1978
1875 mm
Width
1808 mm
2075 mm
Width Incl. Mirrors
1978 mm
1261 mm
Height
1289 mm
2740
4720
2450
4499
4720 mm
Length
4499 mm
2740 mm
Wheelbase
2450 mm
Vehicle Weight
Aston Martin DB9 Volante
Porsche 911 Carrera Cabriolet
1815 kg
Kerb Weight
1595 kg
2155 kg
Gross Vehicle
Weight
Weight
1940 kg
Weight Difference:
220 kg
12.12 %
General
Aston Martin DB9 Volante
Porsche 911 Carrera Cabriolet
VH1
Generation
991
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
7-speed dual clutch transmission
Engine
Aston Martin DB9 Volante
Porsche 911 Carrera Cabriolet
V12 petrol engine (naturally aspirated engine)
Engine Type
6-cylinder boxer petrol engine with two turbochargers (biturbo)
AM11
Engine Code
4
Valves
4
12
Cylinders
6
5935 CC
Engine Capacity
2981 CC
510 bhp
at 6500 rpm
Power
365 bhp
at 6500 rpm
Aston Martin DB9 Volante
510 bhp
365 bhp
Porsche 911 Carrera Cabriolet
620 NM
at 5500 rpm
Max. Torque
450 NM
at 1700 rpm
Aston Martin DB9 Volante
620 NM
450 NM
Porsche 911 Carrera Cabriolet
Performance
Aston Martin DB9 Volante
Porsche 911 Carrera Cabriolet
183 mph
Maximum Speed
180 mph
4.6 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
64 m
0.000 sec
Aston Martin DB9 Volante
62 mph
62
mph
mph
64 m
0.000 sec
Porsche 911 Carrera Cabriolet
▶ REPLAY
3.56 kg/bhp
Weight-to-Power Ratio
4.37 kg/bhp
Aston Martin DB9 Volante
3.56 kg/bhp
4.37 kg/bhp
Porsche 911 Carrera Cabriolet
Fuel Economy / Emissions
Aston Martin DB9 Volante
Porsche 911 Carrera Cabriolet
Fuel Economy
20 mpg
combined
38 mpg
Aston Martin DB9 Volante
20 mpg
38 mpg
Porsche 911 Carrera Cabriolet
13 mpg
city
29 mpg
No data
motorway
46 mpg
78 L
Fuel Tank Capacity
64 L
339 mi
Range
530 mi
Aston Martin DB9 Volante
339 mi
530 mi
Porsche 911 Carrera Cabriolet
Environmental Impact
270.9 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).
142.1 kWh
Aston Martin DB9 Volante
270.9 kWh
142.1 kWh
Porsche 911 Carrera Cabriolet
Euro 5
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
333 g/km (NEFZ)
CO2 Emissions
172 g/km (NEFZ)
Practical Convenience
Aston Martin DB9 Volante
Porsche 911 Carrera Cabriolet
2
Doors
2
4
No. of Seats
4
340 kg
Maximum Payload
345 kg
138 L
Boot Capacity
145 L
No data
Boot Capacity (Seats Down)
No data
