The Comparative Analysis :
Aston Martin Vantage S V12 Roadster Sportshift (14 - 18) vs. Porsche 911 Speedster PDK (10 - 12)
€ 192,700
€ 201,700
€ 192,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 201,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The Aston Martin Vantage S V12 Roadster is 2.2 inches shorter, 0.5 inches wider and 0.9 inches lower than the Porsche 911 Speedster.
Aston Martin Vantage S V12 Roadster
Porsche 911 Speedster
49.6
73.4
81.3
50.6
72.9
80.8
73.4 in
Width
72.9 in
81.3 in
Width Incl. Mirrors
80.8 in
49.6 in
Height
50.6 in
102.4
172.6
92.5
174.8
172.6 in
Length
174.8 in
102.4 in
Wheelbase
92.5 in
Vehicle Weight
Aston Martin Vantage S V12 Roadster
Porsche 911 Speedster
3847 lb
Curb Weight
3560 lb
4409 lb
Gross Vehicle
Weight
Weight
4233 lb
Weight Difference:
287 lb
7.46 %
General
Aston Martin Vantage S V12 Roadster
Porsche 911 Speedster
VH2
Generation
997
Roadster
Car Body Style
Roadster
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
7-speed dual clutch transmission
Engine
Aston Martin Vantage S V12 Roadster
Porsche 911 Speedster
V12 gasoline engine (naturally aspirated engine)
Engine Type
6-cylinder boxer gasoline engine (naturally aspirated engine)
AM28
Engine Code
4
Valves
4
12
Cylinders
6
5.9 L / 289 cu in
Displacement
3.8 L / 186 cu in
565 hp
at 6750 rpm
Power
402 hp
at 7300 rpm
Aston Martin Vantage S V12 Roadster
565 hp
402 hp
Porsche 911 Speedster
457 lb‑ft
at 5750 rpm
Max. Torque
310 lb‑ft
at 4200 rpm
Aston Martin Vantage S V12 Roadster
457 lb‑ft
310 lb‑ft
Porsche 911 Speedster
Performance
Aston Martin Vantage S V12 Roadster
Porsche 911 Speedster
201 mph
Maximum Speed
190 mph
3.9 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph
62
mph
mph
177 ft
0.000 sec
Aston Martin Vantage S V12 Roadster
62 mph
62
mph
mph
200 ft
0.000 sec
Porsche 911 Speedster
▶ REPLAY
6.81 lb/hp
Weight-to-Power Ratio
8.86 lb/hp
Aston Martin Vantage S V12 Roadster
6.81 lb/hp
8.86 lb/hp
Porsche 911 Speedster
Fuel Economy / Emissions
Aston Martin Vantage S V12 Roadster
Porsche 911 Speedster
Fuel Economy
16 mpg
combined
23 mpg
Aston Martin Vantage S V12 Roadster
16 mpg
23 mpg
Porsche 911 Speedster
9 mpg
city
15 mpg
No data
highway
32 mpg
21.1 gal
Fuel Tank Capacity
16.9 gal
338 mi
Range
386 mi
Aston Martin Vantage S V12 Roadster
338 mi
386 mi
Porsche 911 Speedster
Environmental Impact
278.4 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).
195.2 kWh
Aston Martin Vantage S V12 Roadster
278.4 kWh
195.2 kWh
Porsche 911 Speedster
Euro 6b (NEFZ)
Emission Standard
Euro 5
552 g/mi (NEFZ)
CO2 Emissions
389 g/mi (NEFZ)
Practical Convenience
Aston Martin Vantage S V12 Roadster
Porsche 911 Speedster
3
Doors
2
2
No. of Seats
2
562 lb
Maximum Payload
672 lb
4.1 cu ft
Trunk Volume
3.8 cu ft
No data
Cargo Volume (Seats Down)
No data
