The Comparative Analysis :

Porsche 911 Carrera Coupé 4S (12 - 15) vs. Aston Martin DB9 Coupé (08 - 12)

€ 112,300
Porsche 911 Carrera Coupé 4S (12 - 15) Porsche 911 Carrera Coupé 4S
€ 168,300
 Aston Martin DB9 Coupé (08 - 12) Aston Martin DB9 Coupé
€ 112,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 168,300

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Porsche 911 Carrera Coupé 4S is considerably smaller in every dimension. It's 21.9 cm shorter, 2.3 cm narrower and 2.2 cm lower than the Aston Martin DB9 Coupé.
Porsche 911 Carrera Coupé 4S
Aston Martin DB9 Coupé
1296
Blueprint Porsche 911 Carrera Coupé 4S (12 - 15)
1852
1978
1318
Blueprint Aston Martin DB9 Coupé (08 - 12)
1875
2075
1852 mm
Width
1875 mm
1978 mm
Width Incl. Mirrors
2075 mm
1296 mm
Height
1318 mm
Blueprint Porsche 911 Carrera Coupé 4S (12 - 15)
2450
4491
Blueprint Aston Martin DB9 Coupé (08 - 12)
2740
4710
4491 mm
Length
4710 mm
2450 mm
Wheelbase
2740 mm

Vehicle Weight

Porsche 911 Carrera Coupé 4S
Aston Martin DB9 Coupé
1520 kg
Kerb Weight
1710 kg
1875 kg
Gross Vehicle
Weight
2060 kg
Porsche 911 Carrera Coupé 4S (12 - 15)
Weight Difference:
190 kg
11.11 %
Aston Martin DB9 Coupé (08 - 12)

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 manual transmission

Engine

Porsche 911 Carrera Coupé 4S
Aston Martin DB9 Coupé
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V12 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Code
AM09
4
Valves
4
6
Cylinders
12
3800 CC
Engine Capacity
5935 CC
395 bhp
at 7400 rpm
Power
470 bhp
at 6000 rpm
Porsche 911 Carrera Coupé 4S
395 bhp
470 bhp
Aston Martin DB9 Coupé
440 NM
at 5600 rpm
Max. Torque
600 NM
at 5000 rpm
Porsche 911 Carrera Coupé 4S
440 NM
600 NM
Aston Martin DB9 Coupé

Performance

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

63 m
0.000 sec

Porsche 911 Carrera Coupé 4S

62 mph 62
mph

68 m
0.000 sec

Aston Martin DB9 Coupé

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

Fuel Economy / Emissions

Porsche 911 Carrera Coupé 4S
Aston Martin DB9 Coupé
Fuel Economy
29 mpg
combined
17 mpg
Porsche 911 Carrera Coupé 4S
29 mpg
17 mpg
Aston Martin DB9 Coupé
20 mpg
city
11 mpg
38 mpg
motorway
No data
Kraftstoffanzeige
68 L
Fuel Tank Capacity
85 L
Kraftstoffanzeige
427 mi
Range
322 mi
Porsche 911 Carrera Coupé 4S
427 mi
322 mi
Aston Martin DB9 Coupé
Environmental Impact
187.5 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).
310.8 kWh
Porsche 911 Carrera Coupé 4S
187.5 kWh
310.8 kWh
Aston Martin DB9 Coupé
Euro 5 / Euro 6
Emission Standard
Euro 5
234 g/km (NEFZ)
CO2 Emissions
389 g/km (NEFZ)

Practical Convenience

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