The Comparative Analysis :
Porsche 911 Carrera Coupé 4 GTS (11 - 12) vs. Aston Martin DB9 Coupé (04 - 06)
€ 112,000
€ 144,000
€ 112,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 144,000
ⓘ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 Carrera Coupé 4 GTS is 27.5 cm shorter, 2.3 cm narrower and 3 cm taller than the Aston Martin DB9 Coupé.
Porsche 911 Carrera Coupé 4 GTS
Aston Martin DB9 Coupé
1300
1852
2052
1270
1875
2075
1852 mm
Width
1875 mm
2052 mm
Width Incl. Mirrors
2075 mm
1300 mm
Height
1270 mm
2350
4435
2740
4710
4435 mm
Length
4710 mm
2350 mm
Wheelbase
2740 mm
Vehicle Weight
Porsche 911 Carrera Coupé 4 GTS
Aston Martin DB9 Coupé
1555 kg
Kerb Weight
1710 kg
1880 kg
Gross Vehicle
Weight
Weight
No data
Weight Difference:
155 kg
9.06 %
General
Porsche 911 Carrera Coupé 4 GTS
Aston Martin DB9 Coupé
997
Generation
VH1
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Porsche 911 Carrera Coupé 4 GTS
Aston Martin DB9 Coupé
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
3800 CC
Engine Capacity
5935 CC
402 bhp
at 7300 rpm
Power
444 bhp
at 6000 rpm
Porsche 911 Carrera Coupé 4 GTS
402 bhp
444 bhp
Aston Martin DB9 Coupé
420 NM
at 4400 rpm
Max. Torque
570 NM
at 5000 rpm
Porsche 911 Carrera Coupé 4 GTS
420 NM
570 NM
Aston Martin DB9 Coupé
Performance
Porsche 911 Carrera Coupé 4 GTS
Aston Martin DB9 Coupé
188 mph
Maximum Speed
186 mph
4.6 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
64 m
0.000 sec
Porsche 911 Carrera Coupé 4 GTS
62 mph
62
mph
mph
68 m
0.000 sec
Aston Martin DB9 Coupé
▶ REPLAY
3.87 kg/bhp
Weight-to-Power Ratio
3.85 kg/bhp
Porsche 911 Carrera Coupé 4 GTS
3.87 kg/bhp
3.85 kg/bhp
Aston Martin DB9 Coupé
Fuel Economy / Emissions
Porsche 911 Carrera Coupé 4 GTS
Aston Martin DB9 Coupé
Fuel Economy
26 mpg
combined
17 mpg
Porsche 911 Carrera Coupé 4 GTS
26 mpg
17 mpg
Aston Martin DB9 Coupé
17 mpg
city
11 mpg
36 mpg
motorway
No data
67 L
Fuel Tank Capacity
80 L
378 mi
Range
301 mi
Porsche 911 Carrera Coupé 4 GTS
378 mi
301 mi
Aston Martin DB9 Coupé
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).
312.5 kWh
Porsche 911 Carrera Coupé 4 GTS
208.4 kWh
312.5 kWh
Aston Martin DB9 Coupé
Euro 5
Emission Standard
Euro 3
259 g/km (NEFZ)
CO2 Emissions
394 g/km (NEFZ)
Practical Convenience
Porsche 911 Carrera Coupé 4 GTS
Aston Martin DB9 Coupé
2
Doors
3
2
No. of Seats
4
325 kg
Maximum Payload
No data
105 L
Boot Capacity
No data
No data
Boot Capacity (Seats Down)
No data
