The Comparative Analysis :
Porsche 911 Carrera Coupé GTS PDK (17 - 19) vs. Aston Martin DB9 Coupé (06 - 08)
€ 129,900
€ 158,900
€ 129,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 158,900
ⓘ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 GTS is 18.2 cm shorter, 2.3 cm narrower and 1.4 cm taller than the Aston Martin DB9 Coupé.
Porsche 911 Carrera Coupé GTS
Aston Martin DB9 Coupé
1284
1852
1978
1270
1875
2075
1852 mm
Width
1875 mm
1978 mm
Width Incl. Mirrors
2075 mm
1284 mm
Height
1270 mm
2450
4528
2740
4710
4528 mm
Length
4710 mm
2450 mm
Wheelbase
2740 mm
Vehicle Weight
Porsche 911 Carrera Coupé GTS
Aston Martin DB9 Coupé
1545 kg
Kerb Weight
1710 kg
1935 kg
Gross Vehicle
Weight
Weight
2060 kg
Weight Difference:
165 kg
9.65 %
General
Porsche 911 Carrera Coupé GTS
Aston Martin DB9 Coupé
991
Generation
VH1
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
6-speed manual transmission
Engine
Porsche 911 Carrera Coupé GTS
Aston Martin DB9 Coupé
6-cylinder boxer petrol engine with two turbochargers (biturbo)
Engine Type
V12 petrol engine (naturally aspirated engine)
Engine Code
AM04
4
Valves
4
6
Cylinders
12
2981 CC
Engine Capacity
5935 CC
444 bhp
at 6500 rpm
Power
450 bhp
at 6000 rpm
Porsche 911 Carrera Coupé GTS
444 bhp
450 bhp
Aston Martin DB9 Coupé
550 NM
at 2150 rpm
Max. Torque
570 NM
at 5000 rpm
Porsche 911 Carrera Coupé GTS
550 NM
570 NM
Aston Martin DB9 Coupé
Performance
Porsche 911 Carrera Coupé GTS
Aston Martin DB9 Coupé
193 mph
Maximum Speed
186 mph
3.7 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
51 m
0.000 sec
Porsche 911 Carrera Coupé GTS
62 mph
62
mph
mph
68 m
0.000 sec
Aston Martin DB9 Coupé
▶ REPLAY
3.48 kg/bhp
Weight-to-Power Ratio
3.8 kg/bhp
Porsche 911 Carrera Coupé GTS
3.48 kg/bhp
3.8 kg/bhp
Aston Martin DB9 Coupé
Fuel Economy / Emissions
Porsche 911 Carrera Coupé GTS
Aston Martin DB9 Coupé
Fuel Economy
34 mpg
combined
16 mpg
Porsche 911 Carrera Coupé GTS
34 mpg
16 mpg
Aston Martin DB9 Coupé
26 mpg
city
11 mpg
41 mpg
motorway
No data
64 L
Fuel Tank Capacity
80 L
479 mi
Range
279 mi
Porsche 911 Carrera Coupé GTS
479 mi
279 mi
Aston Martin DB9 Coupé
Environmental Impact
157.2 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).
337.2 kWh
Porsche 911 Carrera Coupé GTS
157.2 kWh
337.2 kWh
Aston Martin DB9 Coupé
Euro 6
Emission Standard
Euro 4
188 g/km (NEFZ)
CO2 Emissions
421 g/km (NEFZ)
Practical Convenience
Porsche 911 Carrera Coupé GTS
Aston Martin DB9 Coupé
2
Doors
3
4
No. of Seats
4
390 kg
Maximum Payload
350 kg
125 L
Boot Capacity
155 L
No data
Boot Capacity (Seats Down)
No data
