The Comparative Analysis :
Aston Martin DB9 Volante Touchtronic (13 - 15) vs. Porsche 911 Turbo Cabriolet PDK (13 - 15)
€ 193,000
€ 177,900
€ 193,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 177,900
ⓘ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 21.4 cm longer, 0.5 cm narrower and 3.1 cm lower than the Porsche 911 Turbo Cabriolet.
Aston Martin DB9 Volante
Porsche 911 Turbo Cabriolet
1261
1875
2075
1292
1880
1978
1875 mm
Width
1880 mm
2075 mm
Width Incl. Mirrors
1978 mm
1261 mm
Height
1292 mm
2740
4720
2450
4506
4720 mm
Length
4506 mm
2740 mm
Wheelbase
2450 mm
Vehicle Weight
Aston Martin DB9 Volante
Porsche 911 Turbo Cabriolet
1855 kg
Kerb Weight
1740 kg
2155 kg
Gross Vehicle
Weight
Weight
2045 kg
Weight Difference:
115 kg
6.2 %
General
Aston Martin DB9 Volante
Porsche 911 Turbo Cabriolet
VH1
Generation
991
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
6-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Aston Martin DB9 Volante
Porsche 911 Turbo 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
3800 CC
510 bhp
at 6500 rpm
Power
513 bhp
at 6000 rpm
Aston Martin DB9 Volante
510 bhp
513 bhp
Porsche 911 Turbo Cabriolet
620 NM
at 5500 rpm
Max. Torque
660 NM
at 5600 rpm
Aston Martin DB9 Volante
620 NM
660 NM
Porsche 911 Turbo Cabriolet
Performance
Aston Martin DB9 Volante
Porsche 911 Turbo Cabriolet
183 mph
Maximum Speed
196 mph
4.6 sec
Acceleration 0 to 62 mph
3.5 sec
62 mph
62
mph
mph
64 m
0.000 sec
Aston Martin DB9 Volante
62 mph
62
mph
mph
49 m
0.000 sec
Porsche 911 Turbo Cabriolet
▶ REPLAY
3.64 kg/bhp
Weight-to-Power Ratio
3.39 kg/bhp
Aston Martin DB9 Volante
3.64 kg/bhp
3.39 kg/bhp
Porsche 911 Turbo Cabriolet
Fuel Economy / Emissions
Aston Martin DB9 Volante
Porsche 911 Turbo Cabriolet
Fuel Economy
19 mpg
combined
29 mpg
Aston Martin DB9 Volante
19 mpg
29 mpg
Porsche 911 Turbo Cabriolet
13 mpg
city
21 mpg
No data
motorway
36 mpg
78 L
Fuel Tank Capacity
68 L
332 mi
Range
427 mi
Aston Martin DB9 Volante
332 mi
427 mi
Porsche 911 Turbo Cabriolet
Environmental Impact
276.6 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).
187.5 kWh
Aston Martin DB9 Volante
276.6 kWh
187.5 kWh
Porsche 911 Turbo Cabriolet
Euro 5
Emission Standard
Euro 6b (NEFZ)
345 g/km (NEFZ)
CO2 Emissions
231 g/km (NEFZ)
Practical Convenience
Aston Martin DB9 Volante
Porsche 911 Turbo Cabriolet
2
Doors
2
4
No. of Seats
4
300 kg
Maximum Payload
305 kg
138 L
Boot Capacity
115 L
No data
Boot Capacity (Seats Down)
No data
