The Comparative Analysis :
Aston Martin DB9 Volante (12 - 13) vs. Porsche 911 Carrera Cabriolet 4 (16 - 18)
€ 190,000
€ 118,400
€ 190,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 118,400
ⓘ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 Aston Martin DB9 Volante is 22.1 cm longer, 2.3 cm wider and 2.9 cm lower than the Porsche 911 Carrera Cabriolet 4.
Aston Martin DB9 Volante
Porsche 911 Carrera Cabriolet 4
1261
1875
2075
1290
1852
1978
1875 mm
Width
1852 mm
2075 mm
Width Incl. Mirrors
1978 mm
1261 mm
Height
1290 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 4
1815 kg
Kerb Weight
1625 kg
2155 kg
Gross Vehicle
Weight
Weight
1975 kg
Weight Difference:
190 kg
10.47 %
General
Aston Martin DB9 Volante
Porsche 911 Carrera Cabriolet 4
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 manual transmission
Transmission
7-speed manual transmission
Engine
Aston Martin DB9 Volante
Porsche 911 Carrera Cabriolet 4
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 4
620 NM
at 5500 rpm
Max. Torque
450 NM
at 1700 rpm
Aston Martin DB9 Volante
620 NM
450 NM
Porsche 911 Carrera Cabriolet 4
Performance
Aston Martin DB9 Volante
Porsche 911 Carrera Cabriolet 4
183 mph
Maximum Speed
180 mph
4.6 sec
Acceleration 0 to 62 mph
4.7 sec
62 mph
62
mph
mph
64 m
0.000 sec
Aston Martin DB9 Volante
62 mph
62
mph
mph
65 m
0.000 sec
Porsche 911 Carrera Cabriolet 4
▶ REPLAY
3.56 kg/bhp
Weight-to-Power Ratio
4.45 kg/bhp
Aston Martin DB9 Volante
3.56 kg/bhp
4.45 kg/bhp
Porsche 911 Carrera Cabriolet 4
Fuel Economy / Emissions
Aston Martin DB9 Volante
Porsche 911 Carrera Cabriolet 4
Fuel Economy
20 mpg
combined
32 mpg
Aston Martin DB9 Volante
20 mpg
32 mpg
Porsche 911 Carrera Cabriolet 4
13 mpg
city
23 mpg
No data
motorway
41 mpg
78 L
Fuel Tank Capacity
68 L
339 mi
Range
475 mi
Aston Martin DB9 Volante
339 mi
475 mi
Porsche 911 Carrera Cabriolet 4
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).
168.7 kWh
Aston Martin DB9 Volante
270.9 kWh
168.7 kWh
Porsche 911 Carrera Cabriolet 4
Euro 5
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
333 g/km (NEFZ)
CO2 Emissions
206 g/km (NEFZ)
Practical Convenience
Aston Martin DB9 Volante
Porsche 911 Carrera Cabriolet 4
2
Doors
2
4
No. of Seats
4
340 kg
Maximum Payload
350 kg
138 L
Boot Capacity
125 L
No data
Boot Capacity (Seats Down)
No data
