The Comparative Analysis :

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

€ 182,100
Aston Martin DB9 Volante (08 - 12) Aston Martin DB9 Volante
€ 190,000
 Porsche 911 Turbo Convertible PDK (16 - 18) Porsche 911 Turbo Convertible
€ 182,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 190,000

ⓘ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 Aston Martin DB9 Volante is 8 inches longer, 0.2 inches narrower and 1.3 inches lower than the Porsche 911 Turbo Convertible.
Aston Martin DB9 Volante
Porsche 911 Turbo Convertible
49.6
Blueprint Aston Martin DB9 Volante (08 - 12)
73.8
81.7
50.9
Blueprint Porsche 911 Turbo Convertible PDK (16 - 18)
74
77.9
73.8 in
Width
74 in
81.7 in
Width Incl. Mirrors
77.9 in
49.6 in
Height
50.9 in
Blueprint Aston Martin DB9 Volante (08 - 12)
107.9
185.4
Blueprint Porsche 911 Turbo Convertible PDK (16 - 18)
96.5
177.4
185.4 in
Length
177.4 in
107.9 in
Wheelbase
96.5 in

Vehicle Weight

Aston Martin DB9 Volante
Porsche 911 Turbo Convertible
4001 lb
Curb Weight
3836 lb
4751 lb
Gross Vehicle
Weight
4553 lb
Aston Martin DB9 Volante (08 - 12)
Weight Difference:
165 lb
4.12 %
Porsche 911 Turbo Convertible PDK (16 - 18)

General

Aston Martin DB9 Volante
Porsche 911 Turbo Convertible
VH1
Generation
991
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
7-speed dual clutch transmission

Engine

Aston Martin DB9 Volante
Porsche 911 Turbo Convertible
V12 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
6-cylinder boxer gasoline engine with two tur­bo­chargers (bi­turbo)
AM09
Engine Code
4
Valves
4
12
Cylinders
6
5.9 L / 289 cu in
Displacement
3.8 L / 186 cu in
470 hp
at 6000 rpm
Power
533 hp
at 6400 rpm
Aston Martin DB9 Volante
470 hp
533 hp
Porsche 911 Turbo Convertible
443 lb‑ft
at 5000 rpm
Max. Torque
487 lb‑ft
at 5600 rpm
Aston Martin DB9 Volante
443 lb‑ft
487 lb‑ft
Porsche 911 Turbo Convertible

Performance

Aston Martin DB9 Volante
Porsche 911 Turbo Convertible
165 mph
Maximum Speed
199 mph
4.9 sec
Acceleration 0 to 62 mph
3.1 sec
62 mph 62
mph

223 ft
0.000 sec

Aston Martin DB9 Volante

62 mph 62
mph

141 ft
0.000 sec

Porsche 911 Turbo Convertible

▶ REPLAY
8.51 lb/hp
Weight-to-Power Ratio
7.2 lb/hp
Aston Martin DB9 Volante
8.51 lb/hp
7.2 lb/hp
Porsche 911 Turbo Convertible

Fuel Economy / Emissions

Aston Martin DB9 Volante
Porsche 911 Turbo Convertible
Fuel Economy
14 mpg
combined
25 mpg
Aston Martin DB9 Volante
14 mpg
25 mpg
Porsche 911 Turbo Convertible
10 mpg
city
19 mpg
No data
highway
31 mpg
Kraftstoffanzeige
22.5 gal
Fuel Tank Capacity
18 gal
Kraftstoffanzeige
322 mi
Range
454 mi
Aston Martin DB9 Volante
322 mi
454 mi
Porsche 911 Turbo Convertible
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).
176.2 kWh
Aston Martin DB9 Volante
310.8 kWh
176.2 kWh
Porsche 911 Turbo Convertible
Euro 5
Emission Standard
Euro 6b (NEFZ)
626 g/mi (NEFZ)
CO2 Emissions
348 g/mi (NEFZ)

Practical Convenience

Aston Martin DB9 Volante
Porsche 911 Turbo Convertible
2
Doors
2
4
No. of Seats
4
750 lb
Maximum Payload
717 lb
3.9 cu ft
Trunk Volume
3.3 cu ft
No data
Cargo Volume (Seats Down)
No data