The Comparative Analysis :
Porsche 911 Carrera Coupé GTS (10 - 12) vs. Alfa Romeo 8C Competizione (07 - 09)
€ 104,900
€ 159,900
€ 104,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 159,900
ⓘ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 Porsche 911 Carrera Coupé GTS is 2.1 inches longer, 1.7 inches narrower and 1.6 inches lower than the Alfa Romeo 8C Competizione.
Porsche 911 Carrera Coupé GTS
Alfa Romeo 8C Competizione
51.2
72.9
80.8
52.8
74.6
82.4
72.9 in
Width
74.6 in
80.8 in
Width Incl. Mirrors
82.4 in
51.2 in
Height
52.8 in
92.5
174.6
104.1
172.5
174.6 in
Length
172.5 in
92.5 in
Wheelbase
104.1 in
Vehicle Weight
Porsche 911 Carrera Coupé GTS
Alfa Romeo 8C Competizione
3296 lb
Curb Weight
3660 lb
4023 lb
Gross Vehicle
Weight
Weight
3891 lb
Weight Difference:
364 lb
9.95 %
General
Porsche 911 Carrera Coupé GTS
Alfa Romeo 8C Competizione
997
Generation
Typ 920
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed automated manual transmission (AMT)
Engine
Porsche 911 Carrera Coupé GTS
Alfa Romeo 8C Competizione
6-cylinder boxer gasoline engine (naturally aspirated engine)
Engine Type
V8 gasoline engine (naturally aspirated engine)
Engine Code
AR 8C
4
Valves
4
6
Cylinders
8
3.8 L / 186 cu in
Displacement
4.7 L / 230 cu in
402 hp
at 7300 rpm
Power
444 hp
at 7000 rpm
Porsche 911 Carrera Coupé GTS
402 hp
444 hp
Alfa Romeo 8C Competizione
310 lb‑ft
at 4200 rpm
Max. Torque
354 lb‑ft
at 4750 rpm
Porsche 911 Carrera Coupé GTS
310 lb‑ft
354 lb‑ft
Alfa Romeo 8C Competizione
Performance
Porsche 911 Carrera Coupé GTS
Alfa Romeo 8C Competizione
190 mph
Maximum Speed
181 mph
4.6 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph
62
mph
mph
210 ft
0.000 sec
Porsche 911 Carrera Coupé GTS
62 mph
62
mph
mph
190 ft
0.000 sec
Alfa Romeo 8C Competizione
▶ REPLAY
8.2 lb/hp
Weight-to-Power Ratio
8.24 lb/hp
Porsche 911 Carrera Coupé GTS
8.2 lb/hp
8.24 lb/hp
Alfa Romeo 8C Competizione
Fuel Economy / Emissions
Porsche 911 Carrera Coupé GTS
Alfa Romeo 8C Competizione
Fuel Economy
22 mpg
combined
14 mpg
Porsche 911 Carrera Coupé GTS
22 mpg
14 mpg
Alfa Romeo 8C Competizione
15 mpg
city
10 mpg
31 mpg
highway
No data
17.7 gal
Fuel Tank Capacity
23.2 gal
393 mi
Range
336 mi
Porsche 911 Carrera Coupé GTS
393 mi
336 mi
Alfa Romeo 8C Competizione
Environmental Impact
200.8 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).
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).
308.8 kWh
Porsche 911 Carrera Coupé GTS
200.8 kWh
308.8 kWh
Alfa Romeo 8C Competizione
Euro 5
Emission Standard
Euro 4
402 g/mi (NEFZ)
CO2 Emissions
629 g/mi (NEFZ)
Practical Convenience
Porsche 911 Carrera Coupé GTS
Alfa Romeo 8C Competizione
2
Doors
2
2
No. of Seats
2
728 lb
Maximum Payload
231 lb
3 cu ft
Trunk Volume
1.1 cu ft
No data
Cargo Volume (Seats Down)
No data
