The Comparative Analysis :

Aston Martin Vantage V8 Roadster (07 - 09) vs. Porsche 911 Speedster PDK (10 - 12)

€ 122,200
Aston Martin Vantage V8 Roadster (07 - 09) Aston Martin Vantage V8 Roadster
€ 201,700
 Porsche 911 Speedster PDK (10 - 12) Porsche 911 Speedster
€ 122,200
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 V8 Roadster is 2.4 inches shorter, 0.5 inches wider and 0.7 inches lower than the Porsche 911 Speedster.
Aston Martin Vantage V8 Roadster
Porsche 911 Speedster
49.8
Blueprint Aston Martin Vantage V8 Roadster (07 - 09)
73.4
81.3
50.6
Blueprint Porsche 911 Speedster PDK (10 - 12)
72.9
80.8
73.4 in
Width
72.9 in
81.3 in
Width Incl. Mirrors
80.8 in
49.8 in
Height
50.6 in
Blueprint Aston Martin Vantage V8 Roadster (07 - 09)
102.4
172.4
Blueprint Porsche 911 Speedster PDK (10 - 12)
92.5
174.8
172.4 in
Length
174.8 in
102.4 in
Wheelbase
92.5 in

Vehicle Weight

Aston Martin Vantage V8 Roadster
Porsche 911 Speedster
3770 lb
Curb Weight
3560 lb
4034 lb
Gross Vehicle
Weight
4233 lb
Aston Martin Vantage V8 Roadster (07 - 09)
Weight Difference:
209 lb
5.54 %
Porsche 911 Speedster PDK (10 - 12)

General

Aston Martin Vantage V8 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 V8 Roadster
Porsche 911 Speedster
V8 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
AM05
Engine Code
4
Valves
4
8
Cylinders
6
4.3 L / 210 cu in
Displacement
3.8 L / 186 cu in
380 hp
at 7000 rpm
Power
402 hp
at 7300 rpm
Aston Martin Vantage V8 Roadster
380 hp
402 hp
Porsche 911 Speedster
302 lb‑ft
at 5000 rpm
Max. Torque
310 lb‑ft
at 4200 rpm
Aston Martin Vantage V8 Roadster
302 lb‑ft
310 lb‑ft
Porsche 911 Speedster

Performance

Aston Martin Vantage V8 Roadster
Porsche 911 Speedster
174 mph
Maximum Speed
190 mph
5 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph 62
mph

226 ft
0.000 sec

Aston Martin Vantage V8 Roadster

62 mph 62
mph

200 ft
0.000 sec

Porsche 911 Speedster

▶ REPLAY
9.92 lb/hp
Weight-to-Power Ratio
8.86 lb/hp
Aston Martin Vantage V8 Roadster
9.92 lb/hp
8.86 lb/hp
Porsche 911 Speedster

Fuel Economy / Emissions

Aston Martin Vantage V8 Roadster
Porsche 911 Speedster
Fuel Economy
16 mpg
combined
23 mpg
Aston Martin Vantage V8 Roadster
16 mpg
23 mpg
Porsche 911 Speedster
10 mpg
city
15 mpg
No data
highway
32 mpg
Kraftstoffanzeige
21.1 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
331 mi
Range
386 mi
Aston Martin Vantage V8 Roadster
331 mi
386 mi
Porsche 911 Speedster
Environmental Impact
284.2 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).
195.2 kWh
Aston Martin Vantage V8 Roadster
284.2 kWh
195.2 kWh
Porsche 911 Speedster
Euro 4
Emission Standard
Euro 5
576 g/mi (NEFZ)
CO2 Emissions
389 g/mi (NEFZ)

Practical Convenience

Aston Martin Vantage V8 Roadster
Porsche 911 Speedster
2
Doors
2
2
No. of Seats
2
265 lb
Maximum Payload
672 lb
4.1 cu ft
Trunk Volume
3.8 cu ft
No data
Cargo Volume (Seats Down)
No data