The Comparative Analysis :

Aston Martin DBS Coupé (07 - 12) vs. Porsche 911 GT3 RS 4.0 (11 - 12)

€ 242,400
Aston Martin DBS Coupé (07 - 12) Aston Martin DBS Coupé
€ 178,600
 Porsche 911 GT3 RS 4.0 (11 - 12) Porsche 911 GT3 RS 4.0
€ 242,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 178,600

ⓘ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. Both cars are the same height, but the Aston Martin DBS Coupé is 10.3 inches longer and 2.1 inches wider.
Aston Martin DBS Coupé
Porsche 911 GT3 RS 4.0
50.4
Blueprint Aston Martin DBS Coupé (07 - 12)
75
82.9
50.4
Blueprint Porsche 911 GT3 RS 4.0 (11 - 12)
72.9
80.8
75 in
Width
72.9 in
82.9 in
Width Incl. Mirrors
80.8 in
50.4 in
Height
50.4 in
Blueprint Aston Martin DBS Coupé (07 - 12)
107.9
185.9
Blueprint Porsche 911 GT3 RS 4.0 (11 - 12)
92.7
175.6
185.9 in
Length
175.6 in
107.9 in
Wheelbase
92.7 in

Vehicle Weight

Aston Martin DBS Coupé
Porsche 911 GT3 RS 4.0
3737 lb
Curb Weight
3164 lb
4542 lb
Gross Vehicle
Weight
3704 lb
Aston Martin DBS Coupé (07 - 12)
Weight Difference:
573 lb
15.33 %
Porsche 911 GT3 RS 4.0 (11 - 12)

General

Aston Martin DBS Coupé
Porsche 911 GT3 RS 4.0
VH1
Generation
997
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Aston Martin DBS Coupé
Porsche 911 GT3 RS 4.0
V12 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
AM08
Engine Code
4
Valves
4
12
Cylinders
6
5.9 L / 289 cu in
Displacement
4 L / 196 cu in
510 hp
at 6500 rpm
Power
493 hp
at 8250 rpm
Aston Martin DBS Coupé
510 hp
493 hp
Porsche 911 GT3 RS 4.0
420 lb‑ft
at 5750 rpm
Max. Torque
339 lb‑ft
at 5750 rpm
Aston Martin DBS Coupé
420 lb‑ft
339 lb‑ft
Porsche 911 GT3 RS 4.0

Performance

Aston Martin DBS Coupé
Porsche 911 GT3 RS 4.0
191 mph
Maximum Speed
193 mph
4.3 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph 62
mph

197 ft
0.000 sec

Aston Martin DBS Coupé

62 mph 62
mph

177 ft
0.000 sec

Porsche 911 GT3 RS 4.0

▶ REPLAY
7.33 lb/hp
Weight-to-Power Ratio
6.42 lb/hp
Aston Martin DBS Coupé
7.33 lb/hp
6.42 lb/hp
Porsche 911 GT3 RS 4.0

Fuel Economy / Emissions

Aston Martin DBS Coupé
Porsche 911 GT3 RS 4.0
Fuel Economy
14 mpg
combined
17 mpg
Aston Martin DBS Coupé
14 mpg
17 mpg
Porsche 911 GT3 RS 4.0
10 mpg
city
12 mpg
No data
highway
24 mpg
Kraftstoffanzeige
20.6 gal
Fuel Tank Capacity
17.7 gal
Kraftstoffanzeige
296 mi
Range
302 mi
Aston Martin DBS Coupé
296 mi
302 mi
Porsche 911 GT3 RS 4.0
Environmental Impact
310.8 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).
261.5 kWh
Aston Martin DBS Coupé
310.8 kWh
261.5 kWh
Porsche 911 GT3 RS 4.0
Euro 5
Emission Standard
Euro 5
624 g/mi (NEFZ)
CO2 Emissions
525 g/mi (NEFZ)

Practical Convenience

Aston Martin DBS Coupé
Porsche 911 GT3 RS 4.0
3
Doors
2
4
No. of Seats
4
805 lb
Maximum Payload
540 lb
4.4 cu ft
Trunk Volume
3 cu ft
No data
Cargo Volume (Seats Down)
No data