The Comparative Analysis :

Aston Martin DB9 Volante (08 - 12) vs. Porsche 911 Carrera Convertible PDK (19 - ..)

€ 182,100
Aston Martin DB9 Volante (08 - 12) Aston Martin DB9 Volante
€ 118,900
 Porsche 911 Carrera Convertible PDK (19 - ..) Porsche 911 Carrera Convertible
€ 182,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 118,900

ⓘ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 Volante is 7.5 inches longer, 0.9 inches wider and 1.4 inches lower than the Porsche 911 Carrera Convertible.
Aston Martin DB9 Volante
Porsche 911 Carrera Convertible
49.6
Blueprint Aston Martin DB9 Volante (08 - 12)
73.8
81.7
51.1
Blueprint Porsche 911 Carrera Convertible PDK (19 - ..)
72.9
79.7
73.8 in
Width
72.9 in
81.7 in
Width Incl. Mirrors
79.7 in
49.6 in
Height
51.1 in
Blueprint Aston Martin DB9 Volante (08 - 12)
107.9
185.4
Blueprint Porsche 911 Carrera Convertible PDK (19 - ..)
96.5
177.9
185.4 in
Length
177.9 in
107.9 in
Wheelbase
96.5 in

Vehicle Weight

Aston Martin DB9 Volante
Porsche 911 Carrera Convertible
4001 lb
Curb Weight
3638 lb
4751 lb
Gross Vehicle
Weight
4442 lb
Aston Martin DB9 Volante (08 - 12)
Weight Difference:
364 lb
9.1 %
Porsche 911 Carrera Convertible PDK (19 - ..)

General

Aston Martin DB9 Volante
Porsche 911 Carrera Convertible
VH1
Generation
992
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed dual clutch transmission

Engine

Aston Martin DB9 Volante
Porsche 911 Carrera 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 L / 147 cu in
470 hp
at 6000 rpm
Power
380 hp
at 6500 rpm
Aston Martin DB9 Volante
470 hp
380 hp
Porsche 911 Carrera Convertible
443 lb‑ft
at 5000 rpm
Max. Torque
332 lb‑ft
at 1950 rpm
Aston Martin DB9 Volante
443 lb‑ft
332 lb‑ft
Porsche 911 Carrera Convertible

Performance

Aston Martin DB9 Volante
Porsche 911 Carrera Convertible
165 mph
Maximum Speed
181 mph
4.9 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph 62
mph

223 ft
0.000 sec

Aston Martin DB9 Volante

62 mph 62
mph

200 ft
0.000 sec

Porsche 911 Carrera Convertible

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

Fuel Economy / Emissions

Aston Martin DB9 Volante
Porsche 911 Carrera Convertible
Fuel Economy
14 mpg
combined
26 mpg
Aston Martin DB9 Volante
14 mpg
26 mpg
Porsche 911 Carrera Convertible
10 mpg
city
21 mpg
No data
highway
30 mpg
Kraftstoffanzeige
22.5 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
322 mi
Range
432 mi
Aston Martin DB9 Volante
322 mi
432 mi
Porsche 911 Carrera 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).
174.3 kWh
Aston Martin DB9 Volante
310.8 kWh
174.3 kWh
Porsche 911 Carrera Convertible
Euro 5
Emission Standard
Euro 6d
626 g/mi (NEFZ)
CO2 Emissions
372 g/mi (WLTP)

Practical Convenience

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