The Comparative Analysis :

Aston Martin DB9 Coupé Touchtronic (13 - 15) vs. Porsche 911 GT3 RS PDK (18 - ..)

€ 178,000
Aston Martin DB9 Coupé Touchtronic (13 - 15) Aston Martin DB9 Coupé
€ 195,100
 Porsche 911 GT3 RS PDK (18 - ..) Porsche 911 GT3 RS
€ 178,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 195,100

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

Vehicle Dimensions

The dimensions of these vehicles differ slightly. The Aston Martin DB9 Coupé is 16.3 cm longer, 0.5 cm narrower and 2.1 cm taller than the Porsche 911 GT3 RS.
Aston Martin DB9 Coupé
Porsche 911 GT3 RS
1318
Blueprint Aston Martin DB9 Coupé Touchtronic (13 - 15)
1875
2075
1297
Blueprint Porsche 911 GT3 RS PDK (18 - ..)
1880
1978
1875 mm
Width
1880 mm
2075 mm
Width Incl. Mirrors
1978 mm
1318 mm
Height
1297 mm
Blueprint Aston Martin DB9 Coupé Touchtronic (13 - 15)
2740
4720
Blueprint Porsche 911 GT3 RS PDK (18 - ..)
2453
4557
4720 mm
Length
4557 mm
2740 mm
Wheelbase
2453 mm

Vehicle Weight

Aston Martin DB9 Coupé
Porsche 911 GT3 RS
1785 kg
Kerb Weight
1505 kg
2060 kg
Gross Vehicle
Weight
1793 kg
Aston Martin DB9 Coupé Touchtronic (13 - 15)
Weight Difference:
280 kg
15.69 %
Porsche 911 GT3 RS PDK (18 - ..)

General

Aston Martin DB9 Coupé
Porsche 911 GT3 RS
VH1
Generation
991
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

Aston Martin DB9 Coupé
Porsche 911 GT3 RS
V12 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
AM11
Engine Code
4
Valves
4
12
Cylinders
6
5935 CC
Engine Capacity
3996 CC
510 bhp
at 6500 rpm
Power
514 bhp
at 8250 rpm
Aston Martin DB9 Coupé
510 bhp
514 bhp
Porsche 911 GT3 RS
620 NM
at 5500 rpm
Max. Torque
470 NM
at 6000 rpm
Aston Martin DB9 Coupé
620 NM
470 NM
Porsche 911 GT3 RS

Performance

Aston Martin DB9 Coupé
Porsche 911 GT3 RS
183 mph
Maximum Speed
194 mph
4.6 sec
Acceleration 0 to 62 mph
3.2 sec
62 mph 62
mph

64 m
0.000 sec

Aston Martin DB9 Coupé

62 mph 62
mph

44 m
0.000 sec

Porsche 911 GT3 RS

▶ REPLAY
3.5 kg/bhp
Weight-to-Power Ratio
2.93 kg/bhp
Aston Martin DB9 Coupé
3.5 kg/bhp
2.93 kg/bhp
Porsche 911 GT3 RS

Fuel Economy / Emissions

Aston Martin DB9 Coupé
Porsche 911 GT3 RS
Fuel Economy
19 mpg
combined
22 mpg
Aston Martin DB9 Coupé
19 mpg
22 mpg
Porsche 911 GT3 RS
13 mpg
city
15 mpg
No data
motorway
31 mpg
Kraftstoffanzeige
78 L
Fuel Tank Capacity
64 L
Kraftstoffanzeige
332 mi
Range
311 mi
Aston Martin DB9 Coupé
332 mi
311 mi
Porsche 911 GT3 RS
Environmental Impact
276.6 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).
242.5 kWh
Aston Martin DB9 Coupé
276.6 kWh
242.5 kWh
Porsche 911 GT3 RS
Euro 5
Emission Standard
Euro 6
345 g/km (NEFZ)
CO2 Emissions
291 g/km (NEFZ)

Practical Convenience

Aston Martin DB9 Coupé
Porsche 911 GT3 RS
3
Doors
2
4
No. of Seats
4
275 kg
Maximum Payload
288 kg
155 L
Boot Capacity
125 L
No data
Boot Capacity (Seats Down)
No data