The Comparative Analysis :

Porsche 911 Carrera Coupé 4S (16 - 18) vs. Aston Martin DB9 Coupé Touchtronic (06 - 08)

€ 119,500
Porsche 911 Carrera Coupé 4S (16 - 18) Porsche 911 Carrera Coupé 4S
€ 163,500
 Aston Martin DB9 Coupé Touchtronic (06 - 08) Aston Martin DB9 Coupé
€ 119,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 163,500

ⓘ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 Carrera Coupé 4S is 21.1 cm shorter, 2.3 cm narrower and 2.8 cm taller than the Aston Martin DB9 Coupé.
Porsche 911 Carrera Coupé 4S
Aston Martin DB9 Coupé
1298
Blueprint Porsche 911 Carrera Coupé 4S (16 - 18)
1852
1978
1270
Blueprint Aston Martin DB9 Coupé Touchtronic (06 - 08)
1875
2075
1852 mm
Width
1875 mm
1978 mm
Width Incl. Mirrors
2075 mm
1298 mm
Height
1270 mm
Blueprint Porsche 911 Carrera Coupé 4S (16 - 18)
2450
4499
Blueprint Aston Martin DB9 Coupé Touchtronic (06 - 08)
2740
4710
4499 mm
Length
4710 mm
2450 mm
Wheelbase
2740 mm

Vehicle Weight

Porsche 911 Carrera Coupé 4S
Aston Martin DB9 Coupé
1565 kg
Kerb Weight
1800 kg
1950 kg
Gross Vehicle
Weight
2060 kg
Porsche 911 Carrera Coupé 4S (16 - 18)
Weight Difference:
235 kg
13.06 %
Aston Martin DB9 Coupé Touchtronic (06 - 08)

General

Porsche 911 Carrera Coupé 4S
Aston Martin DB9 Coupé
991
Generation
VH1
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
7-speed manual transmission
Transmission
6-speed automatic transmission

Engine

Porsche 911 Carrera Coupé 4S
Aston Martin DB9 Coupé
6-cylinder boxer petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
V12 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Code
AM04
4
Valves
4
6
Cylinders
12
2981 CC
Engine Capacity
5935 CC
414 bhp
at 6500 rpm
Power
450 bhp
at 6000 rpm
Porsche 911 Carrera Coupé 4S
414 bhp
450 bhp
Aston Martin DB9 Coupé
500 NM
at 1700 rpm
Max. Torque
570 NM
at 5000 rpm
Porsche 911 Carrera Coupé 4S
500 NM
570 NM
Aston Martin DB9 Coupé

Performance

Porsche 911 Carrera Coupé 4S
Aston Martin DB9 Coupé
190 mph
Maximum Speed
186 mph
4.2 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph 62
mph

58 m
0.000 sec

Porsche 911 Carrera Coupé 4S

62 mph 62
mph

71 m
0.000 sec

Aston Martin DB9 Coupé

▶ REPLAY
3.78 kg/bhp
Weight-to-Power Ratio
4 kg/bhp
Porsche 911 Carrera Coupé 4S
3.78 kg/bhp
4 kg/bhp
Aston Martin DB9 Coupé

Fuel Economy / Emissions

Porsche 911 Carrera Coupé 4S
Aston Martin DB9 Coupé
Fuel Economy
32 mpg
combined
17 mpg
Porsche 911 Carrera Coupé 4S
32 mpg
17 mpg
Aston Martin DB9 Coupé
23 mpg
city
11 mpg
42 mpg
motorway
No data
Kraftstoffanzeige
68 L
Fuel Tank Capacity
80 L
Kraftstoffanzeige
475 mi
Range
301 mi
Porsche 911 Carrera Coupé 4S
475 mi
301 mi
Aston Martin DB9 Coupé
Environmental Impact
168.7 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).
312.5 kWh
Porsche 911 Carrera Coupé 4S
168.7 kWh
312.5 kWh
Aston Martin DB9 Coupé
Euro 6c (NEFZ) 36ZA-ZF
Emission Standard
Euro 4
204 g/km (NEFZ)
CO2 Emissions
394 g/km (NEFZ)

Practical Convenience

Porsche 911 Carrera Coupé 4S
Aston Martin DB9 Coupé
2
Doors
3
4
No. of Seats
4
385 kg
Maximum Payload
260 kg
125 L
Boot Capacity
155 L
No data
Boot Capacity (Seats Down)
No data