The Comparative Analysis :

Porsche 911 GT3 PDK (13 - 17) vs. Aston Martin DB9 Coupé Touchtronic (13 - 15)

€ 137,300
Porsche 911 GT3 PDK (13 - 17) Porsche 911 GT3
€ 178,000
 Aston Martin DB9 Coupé Touchtronic (13 - 15) Aston Martin DB9 Coupé
€ 137,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 178,000

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Porsche 911 GT3 is considerably smaller in every dimension. It's 17.5 cm shorter, 2.3 cm narrower and 4.9 cm lower than the Aston Martin DB9 Coupé.
Porsche 911 GT3
Aston Martin DB9 Coupé
1269
Blueprint Porsche 911 GT3 PDK (13 - 17)
1852
1978
1318
Blueprint Aston Martin DB9 Coupé Touchtronic (13 - 15)
1875
2075
1852 mm
Width
1875 mm
1978 mm
Width Incl. Mirrors
2075 mm
1269 mm
Height
1318 mm
Blueprint Porsche 911 GT3 PDK (13 - 17)
2457
4545
Blueprint Aston Martin DB9 Coupé Touchtronic (13 - 15)
2740
4720
4545 mm
Length
4720 mm
2457 mm
Wheelbase
2740 mm

Vehicle Weight

Porsche 911 GT3
Aston Martin DB9 Coupé
1505 kg
Kerb Weight
1785 kg
1720 kg
Gross Vehicle
Weight
2060 kg
Porsche 911 GT3 PDK (13 - 17)
Weight Difference:
280 kg
15.69 %
Aston Martin DB9 Coupé Touchtronic (13 - 15)

General

Porsche 911 GT3
Aston Martin DB9 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 GT3
Aston Martin DB9 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
3799 CC
Engine Capacity
5935 CC
469 bhp
at 8250 rpm
Power
510 bhp
at 6500 rpm
Porsche 911 GT3
469 bhp
510 bhp
Aston Martin DB9 Coupé
440 NM
at 6250 rpm
Max. Torque
620 NM
at 5500 rpm
Porsche 911 GT3
440 NM
620 NM
Aston Martin DB9 Coupé

Performance

Porsche 911 GT3
Aston Martin DB9 Coupé
196 mph
Maximum Speed
183 mph
3.5 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph 62
mph

49 m
0.000 sec

Porsche 911 GT3

62 mph 62
mph

64 m
0.000 sec

Aston Martin DB9 Coupé

▶ REPLAY
3.21 kg/bhp
Weight-to-Power Ratio
3.5 kg/bhp
Porsche 911 GT3
3.21 kg/bhp
3.5 kg/bhp
Aston Martin DB9 Coupé

Fuel Economy / Emissions

Porsche 911 GT3
Aston Martin DB9 Coupé
Fuel Economy
23 mpg
combined
19 mpg
Porsche 911 GT3
23 mpg
19 mpg
Aston Martin DB9 Coupé
15 mpg
city
13 mpg
32 mpg
motorway
No data
Kraftstoffanzeige
64 L
Fuel Tank Capacity
78 L
Kraftstoffanzeige
321 mi
Range
332 mi
Porsche 911 GT3
321 mi
332 mi
Aston Martin DB9 Coupé
Environmental Impact
235 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).
276.6 kWh
Porsche 911 GT3
235 kWh
276.6 kWh
Aston Martin DB9 Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
289 g/km (NEFZ)
CO2 Emissions
345 g/km (NEFZ)

Practical Convenience

Porsche 911 GT3
Aston Martin DB9 Coupé
2
Doors
3
4
No. of Seats
4
215 kg
Maximum Payload
275 kg
125 L
Boot Capacity
155 L
No data
Boot Capacity (Seats Down)
No data