The Comparative Analysis :
Porsche 911 Targa 4S (08 - 12) vs. Aston Martin DB9 Volante (08 - 12)
€ 113,900
€ 182,100
€ 113,900
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 Targa 4S is 27.5 cm shorter, 2.3 cm narrower and 3.9 cm taller than the Aston Martin DB9 Volante.
Porsche 911 Targa 4S
Aston Martin DB9 Volante
1300
1852
2052
1261
1875
2075
1852 mm
Width
1875 mm
2052 mm
Width Incl. Mirrors
2075 mm
1300 mm
Height
1261 mm
2350
4435
2740
4710
4435 mm
Length
4710 mm
2350 mm
Wheelbase
2740 mm
Vehicle Weight
Porsche 911 Targa 4S
Aston Martin DB9 Volante
1615 kg
Kerb Weight
1815 kg
1920 kg
Gross Vehicle
Weight
Weight
2155 kg
Weight Difference:
200 kg
11.02 %
General
Porsche 911 Targa 4S
Aston Martin DB9 Volante
997
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
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Porsche 911 Targa 4S
Aston Martin DB9 Volante
6-cylinder boxer petrol engine (naturally aspirated engine)
Engine Type
V12 petrol engine (naturally aspirated engine)
Engine Code
AM09
4
Valves
4
6
Cylinders
12
3800 CC
Engine Capacity
5935 CC
380 bhp
at 6500 rpm
Power
470 bhp
at 6000 rpm
Porsche 911 Targa 4S
380 bhp
470 bhp
Aston Martin DB9 Volante
420 NM
at 4400 rpm
Max. Torque
600 NM
at 5000 rpm
Porsche 911 Targa 4S
420 NM
600 NM
Aston Martin DB9 Volante
Performance
Porsche 911 Targa 4S
Aston Martin DB9 Volante
185 mph
Maximum Speed
165 mph
4.9 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
68 m
0.000 sec
Porsche 911 Targa 4S
62 mph
62
mph
mph
68 m
0.000 sec
Aston Martin DB9 Volante
▶ REPLAY
4.25 kg/bhp
Weight-to-Power Ratio
3.86 kg/bhp
Porsche 911 Targa 4S
4.25 kg/bhp
3.86 kg/bhp
Aston Martin DB9 Volante
Fuel Economy / Emissions
Porsche 911 Targa 4S
Aston Martin DB9 Volante
Fuel Economy
26 mpg
combined
17 mpg
Porsche 911 Targa 4S
26 mpg
17 mpg
Aston Martin DB9 Volante
17 mpg
city
11 mpg
37 mpg
motorway
No data
67 L
Fuel Tank Capacity
85 L
378 mi
Range
322 mi
Porsche 911 Targa 4S
378 mi
322 mi
Aston Martin DB9 Volante
Environmental Impact
208.4 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 Targa 4S
208.4 kWh
310.8 kWh
Aston Martin DB9 Volante
Euro 5
Emission Standard
Euro 5
259 g/km (NEFZ)
CO2 Emissions
389 g/km (NEFZ)
Practical Convenience
Porsche 911 Targa 4S
Aston Martin DB9 Volante
2
Doors
2
4
No. of Seats
4
305 kg
Maximum Payload
340 kg
105 L
Boot Capacity
138 L
No data
Boot Capacity (Seats Down)
No data
