The Comparative Analysis :

Porsche 911 Carrera Coupé S (08 - 11) vs. Aston Martin DB9 GT Coupé Touchtronic (15 - 16)

€ 98,600
Porsche 911 Carrera Coupé S (08 - 11) Porsche 911 Carrera Coupé S
€ 187,000
 Aston Martin DB9 GT Coupé Touchtronic (15 - 16) Aston Martin DB9 GT Coupé
€ 98,600
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 S is 28.5 cm shorter, 6.7 cm narrower and 1.8 cm taller than the Aston Martin DB9 GT Coupé.
Porsche 911 Carrera Coupé S
Aston Martin DB9 GT Coupé
1300
Blueprint Porsche 911 Carrera Coupé S (08 - 11)
1808
2008
1282
Blueprint Aston Martin DB9 GT Coupé Touchtronic (15 - 16)
1875
2075
1808 mm
Width
1875 mm
2008 mm
Width Incl. Mirrors
2075 mm
1300 mm
Height
1282 mm
Blueprint Porsche 911 Carrera Coupé S (08 - 11)
2350
4435
Blueprint Aston Martin DB9 GT Coupé Touchtronic (15 - 16)
2740
4720
4435 mm
Length
4720 mm
2350 mm
Wheelbase
2740 mm

Vehicle Weight

Porsche 911 Carrera Coupé S
Aston Martin DB9 GT Coupé
1500 kg
Kerb Weight
1785 kg
1830 kg
Gross Vehicle
Weight
2060 kg
Porsche 911 Carrera Coupé S (08 - 11)
Weight Difference:
285 kg
15.97 %
Aston Martin DB9 GT Coupé Touchtronic (15 - 16)

General

Porsche 911 Carrera Coupé S
Aston Martin DB9 GT Coupé
997
Generation
VH1
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed automatic transmission

Engine

Porsche 911 Carrera Coupé S
Aston Martin DB9 GT Coupé
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V12 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Code
AM11
4
Valves
4
6
Cylinders
12
3800 CC
Engine Capacity
5935 CC
380 bhp
at 6500 rpm
Power
540 bhp
at 6750 rpm
Porsche 911 Carrera Coupé S
380 bhp
540 bhp
Aston Martin DB9 GT Coupé
420 NM
at 4400 rpm
Max. Torque
620 NM
at 5500 rpm
Porsche 911 Carrera Coupé S
420 NM
620 NM
Aston Martin DB9 GT Coupé

Performance

Porsche 911 Carrera Coupé S
Aston Martin DB9 GT Coupé
188 mph
Maximum Speed
183 mph
4.7 sec
Acceleration 0 to 62 mph
4.5 sec
62 mph 62
mph

65 m
0.000 sec

Porsche 911 Carrera Coupé S

62 mph 62
mph

63 m
0.000 sec

Aston Martin DB9 GT Coupé

▶ REPLAY
3.95 kg/bhp
Weight-to-Power Ratio
3.31 kg/bhp
Porsche 911 Carrera Coupé S
3.95 kg/bhp
3.31 kg/bhp
Aston Martin DB9 GT Coupé

Fuel Economy / Emissions

Porsche 911 Carrera Coupé S
Aston Martin DB9 GT Coupé
Fuel Economy
27 mpg
combined
20 mpg
Porsche 911 Carrera Coupé S
27 mpg
20 mpg
Aston Martin DB9 GT Coupé
18 mpg
city
13 mpg
38 mpg
motorway
No data
Kraftstoffanzeige
64 L
Fuel Tank Capacity
78 L
Kraftstoffanzeige
375 mi
Range
339 mi
Porsche 911 Carrera Coupé S
375 mi
339 mi
Aston Martin DB9 GT Coupé
Environmental Impact
200.8 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).
270.9 kWh
Porsche 911 Carrera Coupé S
200.8 kWh
270.9 kWh
Aston Martin DB9 GT Coupé
Euro 5
Emission Standard
Euro 6b (NEFZ)
250 g/km (NEFZ)
CO2 Emissions
333 g/km (NEFZ)

Practical Convenience

Porsche 911 Carrera Coupé S
Aston Martin DB9 GT Coupé
2
Doors
3
4
No. of Seats
4
330 kg
Maximum Payload
275 kg
135 L
Boot Capacity
155 L
No data
Boot Capacity (Seats Down)
No data