The Comparative Analysis :
Porsche 911 Carrera Cabriolet 4 PDK (12 - 15) vs. Aston Martin DB9 Volante Touchtronic (06 - 08)
€ 113,800
€ 177,400
€ 113,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 177,400
ⓘ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 4 is 21.9 cm shorter, 2.3 cm narrower and 3 cm taller than the Aston Martin DB9 Volante.
Porsche 911 Carrera Cabriolet 4
Aston Martin DB9 Volante
1300
1852
1978
1270
1875
2075
1852 mm
Width
1875 mm
1978 mm
Width Incl. Mirrors
2075 mm
1300 mm
Height
1270 mm
2450
4491
2740
4710
4491 mm
Length
4710 mm
2450 mm
Wheelbase
2740 mm
Vehicle Weight
Porsche 911 Carrera Cabriolet 4
Aston Martin DB9 Volante
1595 kg
Kerb Weight
1800 kg
1920 kg
Gross Vehicle
Weight
Weight
2155 kg
Weight Difference:
205 kg
11.39 %
General
Porsche 911 Carrera Cabriolet 4
Aston Martin DB9 Volante
991
Generation
VH1
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
6-speed automatic transmission
Engine
Porsche 911 Carrera Cabriolet 4
Aston Martin DB9 Volante
6-cylinder boxer petrol engine (naturally aspirated engine)
Engine Type
V12 petrol engine (naturally aspirated engine)
Engine Code
AM04
4
Valves
4
6
Cylinders
12
3436 CC
Engine Capacity
5935 CC
345 bhp
at 7400 rpm
Power
450 bhp
at 6000 rpm
Porsche 911 Carrera Cabriolet 4
345 bhp
450 bhp
Aston Martin DB9 Volante
390 NM
at 5600 rpm
Max. Torque
570 NM
at 5000 rpm
Porsche 911 Carrera Cabriolet 4
390 NM
570 NM
Aston Martin DB9 Volante
Performance
Porsche 911 Carrera Cabriolet 4
Aston Martin DB9 Volante
174 mph
Maximum Speed
165 mph
4.9 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph
62
mph
mph
68 m
0.000 sec
Porsche 911 Carrera Cabriolet 4
62 mph
62
mph
mph
71 m
0.000 sec
Aston Martin DB9 Volante
▶ REPLAY
4.62 kg/bhp
Weight-to-Power Ratio
4 kg/bhp
Porsche 911 Carrera Cabriolet 4
4.62 kg/bhp
4 kg/bhp
Aston Martin DB9 Volante
Fuel Economy / Emissions
Porsche 911 Carrera Cabriolet 4
Aston Martin DB9 Volante
Fuel Economy
32 mpg
combined
17 mpg
Porsche 911 Carrera Cabriolet 4
32 mpg
17 mpg
Aston Martin DB9 Volante
24 mpg
city
11 mpg
41 mpg
motorway
No data
68 L
Fuel Tank Capacity
80 L
486 mi
Range
301 mi
Porsche 911 Carrera Cabriolet 4
486 mi
301 mi
Aston Martin DB9 Volante
Environmental Impact
164.8 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).
312.5 kWh
Porsche 911 Carrera Cabriolet 4
164.8 kWh
312.5 kWh
Aston Martin DB9 Volante
Euro 5 / Euro 6
Emission Standard
Euro 4
205 g/km (NEFZ)
CO2 Emissions
394 g/km (NEFZ)
Practical Convenience
Porsche 911 Carrera Cabriolet 4
Aston Martin DB9 Volante
2
Doors
2
4
No. of Seats
4
325 kg
Maximum Payload
355 kg
125 L
Boot Capacity
No data
No data
Boot Capacity (Seats Down)
No data
