The Comparative Analysis :

Aston Martin DB9 Coupé (08 - 12) vs. Porsche 911 Turbo Coupé PDK (16 - 18)

€ 168,300
Aston Martin DB9 Coupé (08 - 12) Aston Martin DB9 Coupé
€ 176,900
 Porsche 911 Turbo Coupé PDK (16 - 18) Porsche 911 Turbo Coupé
€ 168,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 176,900

ⓘ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 20.3 cm longer, 0.5 cm narrower and 2.1 cm taller than the Porsche 911 Turbo Coupé.
Aston Martin DB9 Coupé
Porsche 911 Turbo Coupé
1318
Blueprint Aston Martin DB9 Coupé (08 - 12)
1875
2075
1297
Blueprint Porsche 911 Turbo Coupé PDK (16 - 18)
1880
1978
1875 mm
Width
1880 mm
2075 mm
Width Incl. Mirrors
1978 mm
1318 mm
Height
1297 mm
Blueprint Aston Martin DB9 Coupé (08 - 12)
2740
4710
Blueprint Porsche 911 Turbo Coupé PDK (16 - 18)
2450
4507
4710 mm
Length
4507 mm
2740 mm
Wheelbase
2450 mm

Vehicle Weight

Aston Martin DB9 Coupé
Porsche 911 Turbo Coupé
1710 kg
Kerb Weight
1670 kg
2060 kg
Gross Vehicle
Weight
2010 kg
Aston Martin DB9 Coupé (08 - 12)
Weight Difference:
40 kg
2.34 %
Porsche 911 Turbo Coupé PDK (16 - 18)

General

Aston Martin DB9 Coupé
Porsche 911 Turbo Coupé
VH1
Generation
991
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
V12 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
6-cylinder boxer petrol engine with two tur­bo­chargers (bi­turbo)
AM09
Engine Code
4
Valves
4
12
Cylinders
6
5935 CC
Engine Capacity
3800 CC
470 bhp
at 6000 rpm
Power
533 bhp
at 6400 rpm
Aston Martin DB9 Coupé
470 bhp
533 bhp
Porsche 911 Turbo Coupé
600 NM
at 5000 rpm
Max. Torque
660 NM
at 1950 rpm
Aston Martin DB9 Coupé
600 NM
660 NM
Porsche 911 Turbo Coupé

Performance

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

68 m
0.000 sec

Aston Martin DB9 Coupé

62 mph 62
mph

42 m
0.000 sec

Porsche 911 Turbo Coupé

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

Fuel Economy / Emissions

Aston Martin DB9 Coupé
Porsche 911 Turbo Coupé
Fuel Economy
17 mpg
combined
31 mpg
Aston Martin DB9 Coupé
17 mpg
31 mpg
Porsche 911 Turbo Coupé
11 mpg
city
24 mpg
No data
motorway
38 mpg
Kraftstoffanzeige
85 L
Fuel Tank Capacity
68 L
Kraftstoffanzeige
322 mi
Range
464 mi
Aston Martin DB9 Coupé
322 mi
464 mi
Porsche 911 Turbo Coupé
Environmental Impact
310.8 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).
172.4 kWh
Aston Martin DB9 Coupé
310.8 kWh
172.4 kWh
Porsche 911 Turbo Coupé
Euro 5
Emission Standard
Euro 6b (NEFZ)
389 g/km (NEFZ)
CO2 Emissions
212 g/km (NEFZ)

Practical Convenience

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