The Comparative Analysis :

Aston Martin DB9 Coupé (12 - 13) vs. Porsche 911 Turbo Coupé S PDK (10 - 13)

€ 175,000
Aston Martin DB9 Coupé (12 - 13) Aston Martin DB9 Coupé
€ 173,200
 Porsche 911 Turbo Coupé S PDK (10 - 13) Porsche 911 Turbo Coupé S
€ 175,000
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 Aston Martin DB9 Coupé is considerably bigger in every dimension. It's 27 cm longer, 2.3 cm wider and 1.8 cm taller than the Porsche 911 Turbo Coupé S.
Aston Martin DB9 Coupé
Porsche 911 Turbo Coupé S
1318
Blueprint Aston Martin DB9 Coupé (12 - 13)
1875
2075
1300
Blueprint Porsche 911 Turbo Coupé S PDK (10 - 13)
1852
2052
1875 mm
Width
1852 mm
2075 mm
Width Incl. Mirrors
2052 mm
1318 mm
Height
1300 mm
Blueprint Aston Martin DB9 Coupé (12 - 13)
2740
4720
Blueprint Porsche 911 Turbo Coupé S PDK (10 - 13)
2350
4450
4720 mm
Length
4450 mm
2740 mm
Wheelbase
2350 mm

Vehicle Weight

Aston Martin DB9 Coupé
Porsche 911 Turbo Coupé S
1785 kg
Kerb Weight
1660 kg
2060 kg
Gross Vehicle
Weight
1950 kg
Aston Martin DB9 Coupé (12 - 13)
Weight Difference:
125 kg
7 %
Porsche 911 Turbo Coupé S PDK (10 - 13)

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)
AM11
Engine Code
4
Valves
4
12
Cylinders
6
5935 CC
Engine Capacity
3800 CC
510 bhp
at 6500 rpm
Power
523 bhp
at 6250 rpm
Aston Martin DB9 Coupé
510 bhp
523 bhp
Porsche 911 Turbo Coupé S
620 NM
at 5500 rpm
Max. Torque
700 NM
at 2100 rpm
Aston Martin DB9 Coupé
620 NM
700 NM
Porsche 911 Turbo Coupé S

Performance

Aston Martin DB9 Coupé
Porsche 911 Turbo Coupé S
183 mph
Maximum Speed
196 mph
4.6 sec
Acceleration 0 to 62 mph
3.3 sec
62 mph 62
mph

64 m
0.000 sec

Aston Martin DB9 Coupé

62 mph 62
mph

46 m
0.000 sec

Porsche 911 Turbo Coupé S

▶ REPLAY
3.5 kg/bhp
Weight-to-Power Ratio
3.17 kg/bhp
Aston Martin DB9 Coupé
3.5 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
20 mpg
combined
25 mpg
Aston Martin DB9 Coupé
20 mpg
25 mpg
Porsche 911 Turbo Coupé S
13 mpg
city
17 mpg
No data
motorway
35 mpg
Kraftstoffanzeige
78 L
Fuel Tank Capacity
67 L
Kraftstoffanzeige
339 mi
Range
365 mi
Aston Martin DB9 Coupé
339 mi
365 mi
Porsche 911 Turbo Coupé S
Environmental Impact
270.9 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).
216 kWh
Aston Martin DB9 Coupé
270.9 kWh
216 kWh
Porsche 911 Turbo Coupé S
Euro 5
Emission Standard
Euro 5
333 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
275 kg
Maximum Payload
290 kg
155 L
Boot Capacity
105 L
No data
Boot Capacity (Seats Down)
No data