The Comparative Analysis :
Aston Martin DB9 Volante (04 - 06) vs. Porsche 911 Turbo Convertible S PDK (20 - ..)
€ 157,000
€ 231,700
€ 157,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 231,700
ⓘ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 6.9 inches longer, an inch narrower and 1.2 inches lower than the Porsche 911 Turbo Convertible S.
Aston Martin DB9 Volante
Porsche 911 Turbo Convertible S
50
73.8
81.7
51.2
74.8
79.7
73.8 in
Width
74.8 in
81.7 in
Width Incl. Mirrors
79.7 in
50 in
Height
51.2 in
107.9
185.4
96.5
178.5
185.4 in
Length
178.5 in
107.9 in
Wheelbase
96.5 in
Vehicle Weight
Aston Martin DB9 Volante
Porsche 911 Turbo Convertible S
3770 lb
Curb Weight
3935 lb
No data
Gross Vehicle
Weight
Weight
4586 lb
Weight Difference:
165 lb
4.19 %
General
Aston Martin DB9 Volante
Porsche 911 Turbo Convertible S
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 manual transmission
Transmission
8-speed dual clutch transmission
Engine
Aston Martin DB9 Volante
Porsche 911 Turbo Convertible S
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
3.7 L / 181 cu in
444 hp
at 6000 rpm
Power
641 hp
at 6750 rpm
Aston Martin DB9 Volante
444 hp
641 hp
Porsche 911 Turbo Convertible S
420 lb‑ft
at 5000 rpm
Max. Torque
590 lb‑ft
at 2500 rpm
Aston Martin DB9 Volante
420 lb‑ft
590 lb‑ft
Porsche 911 Turbo Convertible S
Performance
Aston Martin DB9 Volante
Porsche 911 Turbo Convertible S
186 mph
Maximum Speed
205 mph
4.9 sec
Acceleration 0 to 62 mph
2.8 sec
62 mph
62
mph
mph
223 ft
0.000 sec
Aston Martin DB9 Volante
62 mph
62
mph
mph
128 ft
0.000 sec
Porsche 911 Turbo Convertible S
▶ REPLAY
8.49 lb/hp
Weight-to-Power Ratio
6.14 lb/hp
Aston Martin DB9 Volante
8.49 lb/hp
6.14 lb/hp
Porsche 911 Turbo Convertible S
Fuel Economy / Emissions
Aston Martin DB9 Volante
Porsche 911 Turbo Convertible S
Fuel Economy
14 mpg
combined
21 mpg
Aston Martin DB9 Volante
14 mpg
21 mpg
Porsche 911 Turbo Convertible S
9 mpg
city
15 mpg
No data
highway
27 mpg
21.1 gal
Fuel Tank Capacity
17.7 gal
301 mi
Range
368 mi
Aston Martin DB9 Volante
301 mi
368 mi
Porsche 911 Turbo Convertible S
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).
214 kWh
Aston Martin DB9 Volante
312.5 kWh
214 kWh
Porsche 911 Turbo Convertible S
Euro 3
Emission Standard
Euro 6d-ISC-FCM (WLTP) 36AP-AR
634 g/mi (NEFZ)
CO2 Emissions
443 g/mi (WLTP)
Practical Convenience
Aston Martin DB9 Volante
Porsche 911 Turbo Convertible S
2
Doors
2
4
No. of Seats
4
No data
Maximum Payload
650 lb
No data
Trunk Volume
3.6 cu ft
No data
Cargo Volume (Seats Down)
No data
