The Comparative Analysis :

Porsche 911 Speedster (19 - ..) vs. Aston Martin Vantage V8 Roadster N400 (07 - 07)

€ 269,300
Porsche 911 Speedster (19 - ..) Porsche 911 Speedster
€ 140,000
 Aston Martin Vantage V8 Roadster N400 (07 - 07) Aston Martin Vantage V8 Roadster
€ 269,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 140,000

ⓘ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 Porsche 911 Speedster is 18.2 cm longer, 1.3 cm narrower and 1.5 cm lower than the Aston Martin Vantage V8 Roadster.
Porsche 911 Speedster
Aston Martin Vantage V8 Roadster
1250
Blueprint Porsche 911 Speedster (19 - ..)
1852
1978
1265
Blueprint Aston Martin Vantage V8 Roadster N400 (07 - 07)
1865
2065
1852 mm
Width
1865 mm
1978 mm
Width Incl. Mirrors
2065 mm
1250 mm
Height
1265 mm
Blueprint Porsche 911 Speedster (19 - ..)
2457
4562
Blueprint Aston Martin Vantage V8 Roadster N400 (07 - 07)
2600
4380
4562 mm
Length
4380 mm
2457 mm
Wheelbase
2600 mm

Vehicle Weight

Porsche 911 Speedster
Aston Martin Vantage V8 Roadster
1540 kg
Kerb Weight
1710 kg
1793 kg
Gross Vehicle
Weight
1830 kg
Porsche 911 Speedster (19 - ..)
Weight Difference:
170 kg
9.94 %
Aston Martin Vantage V8 Roadster N400 (07 - 07)

General

Porsche 911 Speedster
Aston Martin Vantage V8 Roadster
991
Generation
VH2
Roadster
Car Body Style
Roadster
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Porsche 911 Speedster
Aston Martin Vantage V8 Roadster
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Code
GAM05
4
Valves
4
6
Cylinders
8
3996 CC
Engine Capacity
4300 CC
503 bhp
at 8400 rpm
Power
399 bhp
at 7300 rpm
Porsche 911 Speedster
503 bhp
399 bhp
Aston Martin Vantage V8 Roadster
470 NM
at 6250 rpm
Max. Torque
420 NM
at 5000 rpm
Porsche 911 Speedster
470 NM
420 NM
Aston Martin Vantage V8 Roadster

Performance

Porsche 911 Speedster
Aston Martin Vantage V8 Roadster
193 mph
Maximum Speed
177 mph
4 sec
Acceleration 0 to 62 mph
4.95 sec
62 mph 62
mph

56 m
0.000 sec

Porsche 911 Speedster

62 mph 62
mph

69 m
0.000 sec

Aston Martin Vantage V8 Roadster

▶ REPLAY
3.06 kg/bhp
Weight-to-Power Ratio
4.29 kg/bhp
Porsche 911 Speedster
3.06 kg/bhp
4.29 kg/bhp
Aston Martin Vantage V8 Roadster

Fuel Economy / Emissions

Porsche 911 Speedster
Aston Martin Vantage V8 Roadster
Fuel Economy
20 mpg
combined
19 mpg
Porsche 911 Speedster
20 mpg
19 mpg
Aston Martin Vantage V8 Roadster
14 mpg
city
13 mpg
29 mpg
motorway
No data
Kraftstoffanzeige
64 L
Fuel Tank Capacity
80 L
Kraftstoffanzeige
288 mi
Range
331 mi
Porsche 911 Speedster
288 mi
331 mi
Aston Martin Vantage V8 Roadster
Environmental Impact
261.5 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).
284.2 kWh
Porsche 911 Speedster
261.5 kWh
284.2 kWh
Aston Martin Vantage V8 Roadster
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
Emission Standard
Euro 4
310 g/km (WLTP)
CO2 Emissions
358 g/km (NEFZ)

Practical Convenience

Porsche 911 Speedster
Aston Martin Vantage V8 Roadster
2
Doors
2
2
No. of Seats
2
253 kg
Maximum Payload
120 kg
125 L
Boot Capacity
144 L
No data
Boot Capacity (Seats Down)
No data