The Comparative Analysis :
Aston Martin DB9 Volante Touchtronic (13 - 15) vs. Porsche 911 Carrera Convertible 4S PDK (19 - ..)
€ 193,000
€ 142,300
€ 193,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 142,300
ⓘ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 4S.
Aston Martin DB9 Volante
Porsche 911 Carrera Convertible 4S
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 4S
4090 lb
Curb Weight
3770 lb
4751 lb
Gross Vehicle
Weight
Weight
4553 lb
Weight Difference:
320 lb
7.82 %
General
Aston Martin DB9 Volante
Porsche 911 Carrera Convertible 4S
VH1
Generation
992
Convertible
Car Body Style
Convertible
Premium 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 4S
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 4S
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 4S
Performance
Aston Martin DB9 Volante
Porsche 911 Carrera Convertible 4S
183 mph
Maximum Speed
189 mph
4.6 sec
Acceleration 0 to 62 mph
3.8 sec
62 mph
62
mph
mph
210 ft
0.000 sec
Aston Martin DB9 Volante
62 mph
62
mph
mph
174 ft
0.000 sec
Porsche 911 Carrera Convertible 4S
▶ REPLAY
8.02 lb/hp
Weight-to-Power Ratio
8.49 lb/hp
Aston Martin DB9 Volante
8.02 lb/hp
8.49 lb/hp
Porsche 911 Carrera Convertible 4S
Fuel Economy / Emissions
Aston Martin DB9 Volante
Porsche 911 Carrera Convertible 4S
Fuel Economy
16 mpg
combined
26 mpg
Aston Martin DB9 Volante
16 mpg
26 mpg
Porsche 911 Carrera Convertible 4S
11 mpg
city
21 mpg
No data
highway
30 mpg
20.6 gal
Fuel Tank Capacity
17.7 gal
332 mi
Range
462 mi
Aston Martin DB9 Volante
332 mi
462 mi
Porsche 911 Carrera Convertible 4S
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).
170.4 kWh
Aston Martin DB9 Volante
276.6 kWh
170.4 kWh
Porsche 911 Carrera Convertible 4S
Euro 5
Emission Standard
Euro 6d
555 g/mi (NEFZ)
CO2 Emissions
389 g/mi (WLTP)
Practical Convenience
Aston Martin DB9 Volante
Porsche 911 Carrera Convertible 4S
2
Doors
2
4
No. of Seats
4
661 lb
Maximum Payload
783 lb
3.9 cu ft
Trunk Volume
3.7 cu ft
No data
Cargo Volume (Seats Down)
No data
