The Comparative Analysis :
Aston Martin DB9 Volante Touchtronic (13 - 15) vs. Porsche 911 Carrera Convertible S (20 - ..)
€ 193,000
€ 136,100
€ 193,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 136,100
ⓘ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 7.9 inches longer, 0.9 inches wider and 1.5 inches lower than the Porsche 911 Carrera Convertible S.
Aston Martin DB9 Volante
Porsche 911 Carrera Convertible S
49.6
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
49.6 in
Height
51.1 in
107.9
185.8
96.5
177.9
185.8 in
Length
177.9 in
107.9 in
Wheelbase
96.5 in
Vehicle Weight
Aston Martin DB9 Volante
Porsche 911 Carrera Convertible S
4090 lb
Curb Weight
3583 lb
4751 lb
Gross Vehicle
Weight
Weight
4431 lb
Weight Difference:
507 lb
12.4 %
General
Aston Martin DB9 Volante
Porsche 911 Carrera Convertible S
VH1
Generation
992
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
7-speed manual transmission
Engine
Aston Martin DB9 Volante
Porsche 911 Carrera Convertible S
V12 gasoline engine (naturally aspirated engine)
Engine Type
6-cylinder boxer gasoline engine with two turbochargers (biturbo)
AM11
Engine Code
4
Valves
4
12
Cylinders
6
5.9 L / 289 cu in
Displacement
3 L / 147 cu in
510 hp
at 6500 rpm
Power
444 hp
at 6500 rpm
Aston Martin DB9 Volante
510 hp
444 hp
Porsche 911 Carrera Convertible S
457 lb‑ft
at 5500 rpm
Max. Torque
391 lb‑ft
at 2300 rpm
Aston Martin DB9 Volante
457 lb‑ft
391 lb‑ft
Porsche 911 Carrera Convertible S
Performance
Aston Martin DB9 Volante
Porsche 911 Carrera Convertible S
183 mph
Maximum Speed
190 mph
4.6 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph
62
mph
mph
210 ft
0.000 sec
Aston Martin DB9 Volante
62 mph
62
mph
mph
200 ft
0.000 sec
Porsche 911 Carrera Convertible S
▶ REPLAY
8.02 lb/hp
Weight-to-Power Ratio
8.07 lb/hp
Aston Martin DB9 Volante
8.02 lb/hp
8.07 lb/hp
Porsche 911 Carrera Convertible S
Fuel Economy / Emissions
Aston Martin DB9 Volante
Porsche 911 Carrera Convertible S
Fuel Economy
16 mpg
combined
23 mpg
Aston Martin DB9 Volante
16 mpg
23 mpg
Porsche 911 Carrera Convertible S
11 mpg
city
16 mpg
No data
highway
32 mpg
20.6 gal
Fuel Tank Capacity
16.9 gal
332 mi
Range
394 mi
Aston Martin DB9 Volante
332 mi
394 mi
Porsche 911 Carrera Convertible S
Environmental Impact
276.6 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).
191.4 kWh
Aston Martin DB9 Volante
276.6 kWh
191.4 kWh
Porsche 911 Carrera Convertible S
Euro 5
Emission Standard
Euro 6d
555 g/mi (NEFZ)
CO2 Emissions
375 g/mi (WLTP)
Practical Convenience
Aston Martin DB9 Volante
Porsche 911 Carrera Convertible S
2
Doors
2
4
No. of Seats
4
661 lb
Maximum Payload
849 lb
3.9 cu ft
Trunk Volume
3.7 cu ft
No data
Cargo Volume (Seats Down)
No data
