The Comparative Analysis :
Aston Martin DB9 Coupé (04 - 06) vs. Porsche 911 Turbo Coupé PDK (13 - 15)
€ 144,000
€ 165,100
€ 144,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 165,100
ⓘ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 Aston Martin DB9 Coupé is 20.4 cm longer, 0.5 cm narrower and 2.6 cm lower than the Porsche 911 Turbo Coupé.
Aston Martin DB9 Coupé
Porsche 911 Turbo Coupé
1270
1875
2075
1296
1880
1978
1875 mm
Width
1880 mm
2075 mm
Width Incl. Mirrors
1978 mm
1270 mm
Height
1296 mm
2740
4710
2450
4506
4710 mm
Length
4506 mm
2740 mm
Wheelbase
2450 mm
Vehicle Weight
Aston Martin DB9 Coupé
Porsche 911 Turbo Coupé
1710 kg
Kerb Weight
1670 kg
No data
Gross Vehicle
Weight
Weight
1990 kg
Weight Difference:
40 kg
2.34 %
General
Aston Martin DB9 Coupé
Porsche 911 Turbo Coupé
VH1
Generation
991
Coupe
Car Body Style
Coupe
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
6-speed manual transmission
Transmission
7-speed dual clutch transmission
Engine
Aston Martin DB9 Coupé
Porsche 911 Turbo Coupé
V12 petrol engine (naturally aspirated engine)
Engine Type
6-cylinder boxer petrol engine with two turbochargers (biturbo)
AM04
Engine Code
4
Valves
4
12
Cylinders
6
5935 CC
Engine Capacity
3800 CC
444 bhp
at 6000 rpm
Power
513 bhp
at 6000 rpm
Aston Martin DB9 Coupé
444 bhp
513 bhp
Porsche 911 Turbo Coupé
570 NM
at 5000 rpm
Max. Torque
660 NM
at 1950 rpm
Aston Martin DB9 Coupé
570 NM
660 NM
Porsche 911 Turbo Coupé
Performance
Aston Martin DB9 Coupé
Porsche 911 Turbo Coupé
186 mph
Maximum Speed
196 mph
4.9 sec
Acceleration 0 to 62 mph
3.4 sec
62 mph
62
mph
mph
68 m
0.000 sec
Aston Martin DB9 Coupé
62 mph
62
mph
mph
47 m
0.000 sec
Porsche 911 Turbo Coupé
▶ REPLAY
3.85 kg/bhp
Weight-to-Power Ratio
3.26 kg/bhp
Aston Martin DB9 Coupé
3.85 kg/bhp
3.26 kg/bhp
Porsche 911 Turbo Coupé
Fuel Economy / Emissions
Aston Martin DB9 Coupé
Porsche 911 Turbo Coupé
Fuel Economy
17 mpg
combined
29 mpg
Aston Martin DB9 Coupé
17 mpg
29 mpg
Porsche 911 Turbo Coupé
11 mpg
city
21 mpg
No data
motorway
37 mpg
80 L
Fuel Tank Capacity
68 L
301 mi
Range
436 mi
Aston Martin DB9 Coupé
301 mi
436 mi
Porsche 911 Turbo Coupé
Environmental Impact
312.5 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).
183.8 kWh
Aston Martin DB9 Coupé
312.5 kWh
183.8 kWh
Porsche 911 Turbo Coupé
Euro 3
Emission Standard
Euro 6b (NEFZ)
394 g/km (NEFZ)
CO2 Emissions
227 g/km (NEFZ)
Practical Convenience
Aston Martin DB9 Coupé
Porsche 911 Turbo Coupé
3
Doors
2
4
No. of Seats
4
No data
Maximum Payload
320 kg
No data
Boot Capacity
115 L
No data
Boot Capacity (Seats Down)
No data
