The Comparative Analysis :

Porsche 911 Turbo Coupé PDK (16 - 18) vs. Aston Martin DB9 Coupé (12 - 13)

€ 176,900
Porsche 911 Turbo Coupé PDK (16 - 18) Porsche 911 Turbo Coupé
€ 175,000
 Aston Martin DB9 Coupé (12 - 13) Aston Martin DB9 Coupé
€ 176,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 175,000

ⓘ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 Turbo Coupé is 21.3 cm shorter, 0.5 cm wider and 2.1 cm lower than the Aston Martin DB9 Coupé.
Porsche 911 Turbo Coupé
Aston Martin DB9 Coupé
1297
Blueprint Porsche 911 Turbo Coupé PDK (16 - 18)
1880
1978
1318
Blueprint Aston Martin DB9 Coupé (12 - 13)
1875
2075
1880 mm
Width
1875 mm
1978 mm
Width Incl. Mirrors
2075 mm
1297 mm
Height
1318 mm
Blueprint Porsche 911 Turbo Coupé PDK (16 - 18)
2450
4507
Blueprint Aston Martin DB9 Coupé (12 - 13)
2740
4720
4507 mm
Length
4720 mm
2450 mm
Wheelbase
2740 mm

Vehicle Weight

Porsche 911 Turbo Coupé
Aston Martin DB9 Coupé
1670 kg
Kerb Weight
1785 kg
2010 kg
Gross Vehicle
Weight
2060 kg
Porsche 911 Turbo Coupé PDK (16 - 18)
Weight Difference:
115 kg
6.44 %
Aston Martin DB9 Coupé (12 - 13)

General

Porsche 911 Turbo Coupé
Aston Martin DB9 Coupé
991
Generation
VH1
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
6-speed manual transmission

Engine

Porsche 911 Turbo Coupé
Aston Martin DB9 Coupé
6-cylinder boxer petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
V12 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Code
AM11
4
Valves
4
6
Cylinders
12
3800 CC
Engine Capacity
5935 CC
533 bhp
at 6400 rpm
Power
510 bhp
at 6500 rpm
Porsche 911 Turbo Coupé
533 bhp
510 bhp
Aston Martin DB9 Coupé
660 NM
at 1950 rpm
Max. Torque
620 NM
at 5500 rpm
Porsche 911 Turbo Coupé
660 NM
620 NM
Aston Martin DB9 Coupé

Performance

Porsche 911 Turbo Coupé
Aston Martin DB9 Coupé
199 mph
Maximum Speed
183 mph
3 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph 62
mph

42 m
0.000 sec

Porsche 911 Turbo Coupé

62 mph 62
mph

64 m
0.000 sec

Aston Martin DB9 Coupé

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

Fuel Economy / Emissions

Porsche 911 Turbo Coupé
Aston Martin DB9 Coupé
Fuel Economy
31 mpg
combined
20 mpg
Porsche 911 Turbo Coupé
31 mpg
20 mpg
Aston Martin DB9 Coupé
24 mpg
city
13 mpg
38 mpg
motorway
No data
Kraftstoffanzeige
68 L
Fuel Tank Capacity
78 L
Kraftstoffanzeige
464 mi
Range
339 mi
Porsche 911 Turbo Coupé
464 mi
339 mi
Aston Martin DB9 Coupé
Environmental Impact
172.4 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 Turbo Coupé
172.4 kWh
270.9 kWh
Aston Martin DB9 Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
212 g/km (NEFZ)
CO2 Emissions
333 g/km (NEFZ)

Practical Convenience

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