The Comparative Analysis :
Porsche 911 Carrera Cabriolet 4S PDK (19 - ..) vs. Aston Martin DB9 Volante (08 - 12)
€ 142,300
€ 182,100
€ 142,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 182,100
ⓘ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 4S is 19.1 cm shorter, 2.3 cm narrower and 3.8 cm taller than the Aston Martin DB9 Volante.
Porsche 911 Carrera Cabriolet 4S
Aston Martin DB9 Volante
1299
1852
2024
1261
1875
2075
1852 mm
Width
1875 mm
2024 mm
Width Incl. Mirrors
2075 mm
1299 mm
Height
1261 mm
2450
4519
2740
4710
4519 mm
Length
4710 mm
2450 mm
Wheelbase
2740 mm
Vehicle Weight
Porsche 911 Carrera Cabriolet 4S
Aston Martin DB9 Volante
1710 kg
Kerb Weight
1815 kg
2065 kg
Gross Vehicle
Weight
Weight
2155 kg
Weight Difference:
105 kg
5.79 %
General
Porsche 911 Carrera Cabriolet 4S
Aston Martin DB9 Volante
992
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
8-speed dual clutch transmission
Transmission
6-speed manual transmission
Engine
Porsche 911 Carrera Cabriolet 4S
Aston Martin DB9 Volante
6-cylinder boxer petrol engine with two turbochargers (biturbo)
Engine Type
V12 petrol engine (naturally aspirated engine)
Engine Code
AM09
4
Valves
4
6
Cylinders
12
2981 CC
Engine Capacity
5935 CC
444 bhp
at 6500 rpm
Power
470 bhp
at 6000 rpm
Porsche 911 Carrera Cabriolet 4S
444 bhp
470 bhp
Aston Martin DB9 Volante
530 NM
at 2300 rpm
Max. Torque
600 NM
at 5000 rpm
Porsche 911 Carrera Cabriolet 4S
530 NM
600 NM
Aston Martin DB9 Volante
Performance
Porsche 911 Carrera Cabriolet 4S
Aston Martin DB9 Volante
189 mph
Maximum Speed
165 mph
3.8 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
53 m
0.000 sec
Porsche 911 Carrera Cabriolet 4S
62 mph
62
mph
mph
68 m
0.000 sec
Aston Martin DB9 Volante
▶ REPLAY
3.85 kg/bhp
Weight-to-Power Ratio
3.86 kg/bhp
Porsche 911 Carrera Cabriolet 4S
3.85 kg/bhp
3.86 kg/bhp
Aston Martin DB9 Volante
Fuel Economy / Emissions
Porsche 911 Carrera Cabriolet 4S
Aston Martin DB9 Volante
Fuel Economy
31 mpg
combined
17 mpg
Porsche 911 Carrera Cabriolet 4S
31 mpg
17 mpg
Aston Martin DB9 Volante
25 mpg
city
11 mpg
36 mpg
motorway
No data
67 L
Fuel Tank Capacity
85 L
462 mi
Range
322 mi
Porsche 911 Carrera Cabriolet 4S
462 mi
322 mi
Aston Martin DB9 Volante
Environmental Impact
170.4 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).
310.8 kWh
Porsche 911 Carrera Cabriolet 4S
170.4 kWh
310.8 kWh
Aston Martin DB9 Volante
Euro 6d
Emission Standard
Euro 5
242 g/km (WLTP)
CO2 Emissions
389 g/km (NEFZ)
Practical Convenience
Porsche 911 Carrera Cabriolet 4S
Aston Martin DB9 Volante
2
Doors
2
4
No. of Seats
4
355 kg
Maximum Payload
340 kg
132 L
Boot Capacity
138 L
No data
Boot Capacity (Seats Down)
No data
