The Comparative Analysis :

Porsche 911 Targa 4 GTS (15 - 15) vs. Aston Martin DB9 Volante Touchtronic (13 - 15)

€ 137,400
Porsche 911 Targa 4 GTS (15 - 15) Porsche 911 Targa 4 GTS
€ 193,000
 Aston Martin DB9 Volante Touchtronic (13 - 15) Aston Martin DB9 Volante
€ 137,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 193,000

ⓘ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 4 GTS is 21.1 cm shorter, 2.3 cm narrower and 3 cm taller than the Aston Martin DB9 Volante.
Porsche 911 Targa 4 GTS
Aston Martin DB9 Volante
1291
Blueprint Porsche 911 Targa 4 GTS (15 - 15)
1852
1978
1261
Blueprint Aston Martin DB9 Volante Touchtronic (13 - 15)
1875
2075
1852 mm
Width
1875 mm
1978 mm
Width Incl. Mirrors
2075 mm
1291 mm
Height
1261 mm
Blueprint Porsche 911 Targa 4 GTS (15 - 15)
2450
4509
Blueprint Aston Martin DB9 Volante Touchtronic (13 - 15)
2740
4720
4509 mm
Length
4720 mm
2450 mm
Wheelbase
2740 mm

Vehicle Weight

Porsche 911 Targa 4 GTS
Aston Martin DB9 Volante
1635 kg
Kerb Weight
1855 kg
1960 kg
Gross Vehicle
Weight
2155 kg
Porsche 911 Targa 4 GTS (15 - 15)
Weight Difference:
220 kg
11.86 %
Aston Martin DB9 Volante Touchtronic (13 - 15)

General

Porsche 911 Targa 4 GTS
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 manual transmission
Transmission
6-speed automatic transmission

Engine

Porsche 911 Targa 4 GTS
Aston Martin DB9 Volante
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V12 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Code
AM11
4
Valves
4
6
Cylinders
12
3800 CC
Engine Capacity
5935 CC
424 bhp
at 7500 rpm
Power
510 bhp
at 6500 rpm
Porsche 911 Targa 4 GTS
424 bhp
510 bhp
Aston Martin DB9 Volante
440 NM
at 5750 rpm
Max. Torque
620 NM
at 5500 rpm
Porsche 911 Targa 4 GTS
440 NM
620 NM
Aston Martin DB9 Volante

Performance

Porsche 911 Targa 4 GTS
Aston Martin DB9 Volante
188 mph
Maximum Speed
183 mph
4.7 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph 62
mph

65 m
0.000 sec

Porsche 911 Targa 4 GTS

62 mph 62
mph

64 m
0.000 sec

Aston Martin DB9 Volante

▶ REPLAY
3.86 kg/bhp
Weight-to-Power Ratio
3.64 kg/bhp
Porsche 911 Targa 4 GTS
3.86 kg/bhp
3.64 kg/bhp
Aston Martin DB9 Volante

Fuel Economy / Emissions

Porsche 911 Targa 4 GTS
Aston Martin DB9 Volante
Fuel Economy
28 mpg
combined
19 mpg
Porsche 911 Targa 4 GTS
28 mpg
19 mpg
Aston Martin DB9 Volante
20 mpg
city
13 mpg
37 mpg
motorway
No data
Kraftstoffanzeige
68 L
Fuel Tank Capacity
78 L
Kraftstoffanzeige
423 mi
Range
332 mi
Porsche 911 Targa 4 GTS
423 mi
332 mi
Aston Martin DB9 Volante
Environmental Impact
189.4 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).
276.6 kWh
Porsche 911 Targa 4 GTS
189.4 kWh
276.6 kWh
Aston Martin DB9 Volante
Euro 6b (NEFZ)
Emission Standard
Euro 5
237 g/km (NEFZ)
CO2 Emissions
345 g/km (NEFZ)

Practical Convenience

Porsche 911 Targa 4 GTS
Aston Martin DB9 Volante
2
Doors
2
4
No. of Seats
4
325 kg
Maximum Payload
300 kg
125 L
Boot Capacity
138 L
No data
Boot Capacity (Seats Down)
No data