The Comparative Analysis :
Aston Martin DB9 Volante Tiptronic (04 - 06) vs. Porsche 911 Carrera Convertible 4 PDK (19 - ..)
€ 161,200
€ 126,800
€ 161,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 126,800
ⓘ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 1.1 inches lower than the Porsche 911 Carrera Convertible 4.
Aston Martin DB9 Volante
Porsche 911 Carrera Convertible 4
50
73.8
81.7
51.1
72.9
79.7
73.8 in
Width
72.9 in
81.7 in
Width Incl. Mirrors
79.7 in
50 in
Height
51.1 in
107.9
185.4
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 4
3968 lb
Curb Weight
3748 lb
No data
Gross Vehicle
Weight
Weight
4497 lb
Weight Difference:
220 lb
5.54 %
General
Aston Martin DB9 Volante
Porsche 911 Carrera Convertible 4
VH1
Generation
992
Convertible
Car Body Style
Convertible
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed automatic transmission
Transmission
8-speed dual clutch transmission
Engine
Aston Martin DB9 Volante
Porsche 911 Carrera Convertible 4
V12 gasoline engine (naturally aspirated engine)
Engine Type
6-cylinder boxer gasoline engine with two turbochargers (biturbo)
AM04
Engine Code
4
Valves
4
12
Cylinders
6
5.9 L / 289 cu in
Displacement
3 L / 147 cu in
444 hp
at 6000 rpm
Power
380 hp
at 6500 rpm
Aston Martin DB9 Volante
444 hp
380 hp
Porsche 911 Carrera Convertible 4
420 lb‑ft
at 5000 rpm
Max. Torque
332 lb‑ft
at 1950 rpm
Aston Martin DB9 Volante
420 lb‑ft
332 lb‑ft
Porsche 911 Carrera Convertible 4
Performance
Aston Martin DB9 Volante
Porsche 911 Carrera Convertible 4
186 mph
Maximum Speed
180 mph
5.1 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph
62
mph
mph
233 ft
0.000 sec
Aston Martin DB9 Volante
62 mph
62
mph
mph
200 ft
0.000 sec
Porsche 911 Carrera Convertible 4
▶ REPLAY
8.94 lb/hp
Weight-to-Power Ratio
9.86 lb/hp
Aston Martin DB9 Volante
8.94 lb/hp
9.86 lb/hp
Porsche 911 Carrera Convertible 4
Fuel Economy / Emissions
Aston Martin DB9 Volante
Porsche 911 Carrera Convertible 4
Fuel Economy
14 mpg
combined
26 mpg
Aston Martin DB9 Volante
14 mpg
26 mpg
Porsche 911 Carrera Convertible 4
9 mpg
city
18 mpg
No data
highway
34 mpg
21.1 gal
Fuel Tank Capacity
17.7 gal
301 mi
Range
452 mi
Aston Martin DB9 Volante
301 mi
452 mi
Porsche 911 Carrera Convertible 4
Environmental Impact
312.5 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).
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
312.5 kWh
174.3 kWh
Porsche 911 Carrera Convertible 4
Euro 3
Emission Standard
Euro 6d
634 g/mi (NEFZ)
CO2 Emissions
375 g/mi (WLTP)
Practical Convenience
Aston Martin DB9 Volante
Porsche 911 Carrera Convertible 4
2
Doors
2
4
No. of Seats
4
No data
Maximum Payload
750 lb
No data
Trunk Volume
3.7 cu ft
No data
Cargo Volume (Seats Down)
No data
