The Comparative Analysis :
Porsche 911 Carrera Coupé T PDK (17 - 18) vs. Aston Martin DB9 GT Coupé Touchtronic (15 - 16)
€ 111,500
€ 187,000
€ 111,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 187,000
ⓘ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 T is 19.3 cm shorter, 6.7 cm narrower and 0.3 cm taller than the Aston Martin DB9 GT Coupé.
Porsche 911 Carrera Coupé T
Aston Martin DB9 GT Coupé
1285
1808
1978
1282
1875
2075
1808 mm
Width
1875 mm
1978 mm
Width Incl. Mirrors
2075 mm
1285 mm
Height
1282 mm
2450
4527
2740
4720
4527 mm
Length
4720 mm
2450 mm
Wheelbase
2740 mm
Vehicle Weight
Porsche 911 Carrera Coupé T
Aston Martin DB9 GT Coupé
1520 kg
Kerb Weight
1785 kg
1890 kg
Gross Vehicle
Weight
Weight
2060 kg
Weight Difference:
265 kg
14.85 %
General
Porsche 911 Carrera Coupé T
Aston Martin DB9 GT 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 automatic transmission
Engine
Porsche 911 Carrera Coupé T
Aston Martin DB9 GT Coupé
6-cylinder boxer petrol engine with two turbochargers (biturbo)
Engine Type
V12 petrol engine (naturally aspirated engine)
Engine Code
AM11
4
Valves
4
6
Cylinders
12
2981 CC
Engine Capacity
5935 CC
365 bhp
at 6500 rpm
Power
540 bhp
at 6750 rpm
Porsche 911 Carrera Coupé T
365 bhp
540 bhp
Aston Martin DB9 GT Coupé
450 NM
at 1700 rpm
Max. Torque
620 NM
at 5500 rpm
Porsche 911 Carrera Coupé T
450 NM
620 NM
Aston Martin DB9 GT Coupé
Performance
Porsche 911 Carrera Coupé T
Aston Martin DB9 GT Coupé
181 mph
Maximum Speed
183 mph
4.2 sec
Acceleration 0 to 62 mph
4.5 sec
62 mph
62
mph
mph
58 m
0.000 sec
Porsche 911 Carrera Coupé T
62 mph
62
mph
mph
63 m
0.000 sec
Aston Martin DB9 GT Coupé
▶ REPLAY
4.16 kg/bhp
Weight-to-Power Ratio
3.31 kg/bhp
Porsche 911 Carrera Coupé T
4.16 kg/bhp
3.31 kg/bhp
Aston Martin DB9 GT Coupé
Fuel Economy / Emissions
Porsche 911 Carrera Coupé T
Aston Martin DB9 GT Coupé
Fuel Economy
33 mpg
combined
20 mpg
Porsche 911 Carrera Coupé T
33 mpg
20 mpg
Aston Martin DB9 GT Coupé
25 mpg
city
13 mpg
42 mpg
motorway
No data
64 L
Fuel Tank Capacity
78 L
468 mi
Range
339 mi
Porsche 911 Carrera Coupé T
468 mi
339 mi
Aston Martin DB9 GT Coupé
Environmental Impact
161.1 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).
270.9 kWh
Porsche 911 Carrera Coupé T
161.1 kWh
270.9 kWh
Aston Martin DB9 GT Coupé
Euro 6c (NEFZ) 36ZA-ZF
Emission Standard
Euro 6b (NEFZ)
193 g/km (NEFZ)
CO2 Emissions
333 g/km (NEFZ)
Practical Convenience
Porsche 911 Carrera Coupé T
Aston Martin DB9 GT Coupé
2
Doors
3
4
No. of Seats
4
370 kg
Maximum Payload
275 kg
145 L
Boot Capacity
155 L
No data
Boot Capacity (Seats Down)
No data
