The Comparative Analysis :
Aston Martin DB9 Coupé (04 - 06) vs. Porsche 911 R (16 - 17)
€ 144,000
€ 189,500
€ 144,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 189,500
ⓘ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 Aston Martin DB9 Coupé is 17.8 cm longer, 2.3 cm wider and 0.6 cm lower than the Porsche 911 R.
Aston Martin DB9 Coupé
Porsche 911 R
1270
1875
2075
1276
1852
1978
1875 mm
Width
1852 mm
2075 mm
Width Incl. Mirrors
1978 mm
1270 mm
Height
1276 mm
2740
4710
2457
4532
4710 mm
Length
4532 mm
2740 mm
Wheelbase
2457 mm
Vehicle Weight
Aston Martin DB9 Coupé
Porsche 911 R
1710 kg
Kerb Weight
1445 kg
No data
Gross Vehicle
Weight
Weight
1660 kg
Weight Difference:
265 kg
15.5 %
General
Aston Martin DB9 Coupé
Porsche 911 R
VH1
Generation
991
Coupe
Car Body Style
Coupe
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Aston Martin DB9 Coupé
Porsche 911 R
V12 petrol engine (naturally aspirated engine)
Engine Type
6-cylinder boxer petrol engine (naturally aspirated engine)
AM04
Engine Code
4
Valves
4
12
Cylinders
6
5935 CC
Engine Capacity
3996 CC
444 bhp
at 6000 rpm
Power
493 bhp
at 8250 rpm
Aston Martin DB9 Coupé
444 bhp
493 bhp
Porsche 911 R
570 NM
at 5000 rpm
Max. Torque
460 NM
at 6250 rpm
Aston Martin DB9 Coupé
570 NM
460 NM
Porsche 911 R
Performance
Aston Martin DB9 Coupé
Porsche 911 R
186 mph
Maximum Speed
201 mph
4.9 sec
Acceleration 0 to 62 mph
3.8 sec
62 mph
62
mph
mph
68 m
0.000 sec
Aston Martin DB9 Coupé
62 mph
62
mph
mph
53 m
0.000 sec
Porsche 911 R
▶ REPLAY
3.85 kg/bhp
Weight-to-Power Ratio
2.93 kg/bhp
Aston Martin DB9 Coupé
3.85 kg/bhp
2.93 kg/bhp
Porsche 911 R
Fuel Economy / Emissions
Aston Martin DB9 Coupé
Porsche 911 R
Fuel Economy
17 mpg
combined
21 mpg
Aston Martin DB9 Coupé
17 mpg
21 mpg
Porsche 911 R
11 mpg
city
14 mpg
No data
motorway
30 mpg
80 L
Fuel Tank Capacity
64 L
301 mi
Range
299 mi
Aston Martin DB9 Coupé
301 mi
299 mi
Porsche 911 R
Environmental Impact
312.5 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).
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).
252 kWh
Aston Martin DB9 Coupé
312.5 kWh
252 kWh
Porsche 911 R
Euro 3
Emission Standard
Euro 6b (NEFZ)
394 g/km (NEFZ)
CO2 Emissions
308 g/km (NEFZ)
Practical Convenience
Aston Martin DB9 Coupé
Porsche 911 R
3
Doors
2
4
No. of Seats
2
No data
Maximum Payload
215 kg
No data
Boot Capacity
125 L
No data
Boot Capacity (Seats Down)
No data
