The Comparative Analysis :
Aston Martin DB9 Coupé (06 - 08) vs. Porsche 911 Turbo Coupé S PDK (10 - 13)
€ 158,900
€ 173,200
€ 158,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 173,200
ⓘ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 26 cm longer, 2.3 cm wider and 3 cm lower than the Porsche 911 Turbo Coupé S.
Aston Martin DB9 Coupé
Porsche 911 Turbo Coupé S
1270
1875
2075
1300
1852
2052
1875 mm
Width
1852 mm
2075 mm
Width Incl. Mirrors
2052 mm
1270 mm
Height
1300 mm
2740
4710
2350
4450
4710 mm
Length
4450 mm
2740 mm
Wheelbase
2350 mm
Vehicle Weight
Aston Martin DB9 Coupé
Porsche 911 Turbo Coupé S
1710 kg
Kerb Weight
1660 kg
2060 kg
Gross Vehicle
Weight
Weight
1950 kg
Weight Difference:
50 kg
2.92 %
General
Aston Martin DB9 Coupé
Porsche 911 Turbo Coupé S
VH1
Generation
997
Coupe
Car Body Style
Coupe
Super Unleaded (98 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 S
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
450 bhp
at 6000 rpm
Power
523 bhp
at 6250 rpm
Aston Martin DB9 Coupé
450 bhp
523 bhp
Porsche 911 Turbo Coupé S
570 NM
at 5000 rpm
Max. Torque
700 NM
at 2100 rpm
Aston Martin DB9 Coupé
570 NM
700 NM
Porsche 911 Turbo Coupé S
Performance
Aston Martin DB9 Coupé
Porsche 911 Turbo Coupé S
186 mph
Maximum Speed
196 mph
4.9 sec
Acceleration 0 to 62 mph
3.3 sec
62 mph
62
mph
mph
68 m
0.000 sec
Aston Martin DB9 Coupé
62 mph
62
mph
mph
46 m
0.000 sec
Porsche 911 Turbo Coupé S
▶ REPLAY
3.8 kg/bhp
Weight-to-Power Ratio
3.17 kg/bhp
Aston Martin DB9 Coupé
3.8 kg/bhp
3.17 kg/bhp
Porsche 911 Turbo Coupé S
Fuel Economy / Emissions
Aston Martin DB9 Coupé
Porsche 911 Turbo Coupé S
Fuel Economy
16 mpg
combined
25 mpg
Aston Martin DB9 Coupé
16 mpg
25 mpg
Porsche 911 Turbo Coupé S
11 mpg
city
17 mpg
No data
motorway
35 mpg
80 L
Fuel Tank Capacity
67 L
279 mi
Range
365 mi
Aston Martin DB9 Coupé
279 mi
365 mi
Porsche 911 Turbo Coupé S
Environmental Impact
337.2 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).
216 kWh
Aston Martin DB9 Coupé
337.2 kWh
216 kWh
Porsche 911 Turbo Coupé S
Euro 4
Emission Standard
Euro 5
421 g/km (NEFZ)
CO2 Emissions
268 g/km (NEFZ)
Practical Convenience
Aston Martin DB9 Coupé
Porsche 911 Turbo Coupé S
3
Doors
2
4
No. of Seats
4
350 kg
Maximum Payload
290 kg
155 L
Boot Capacity
105 L
No data
Boot Capacity (Seats Down)
No data
