The Comparative Analysis :
Alfa Romeo 8C Competizione (07 - 09) vs. Porsche 911 Carrera Coupé 4 (08 - 12)
€ 159,900
€ 92,300
€ 159,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 92,300
ⓘ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 Alfa Romeo 8C Competizione is 2.1 inches shorter, 1.7 inches wider and 1.2 inches taller than the Porsche 911 Carrera Coupé 4.
Alfa Romeo 8C Competizione
Porsche 911 Carrera Coupé 4
52.8
74.6
82.4
51.6
72.9
80.8
74.6 in
Width
72.9 in
82.4 in
Width Incl. Mirrors
80.8 in
52.8 in
Height
51.6 in
104.1
172.5
92.5
174.6
172.5 in
Length
174.6 in
104.1 in
Wheelbase
92.5 in
Vehicle Weight
Alfa Romeo 8C Competizione
Porsche 911 Carrera Coupé 4
3660 lb
Curb Weight
3406 lb
3891 lb
Gross Vehicle
Weight
Weight
4123 lb
Weight Difference:
254 lb
6.94 %
General
Alfa Romeo 8C Competizione
Porsche 911 Carrera Coupé 4
Typ 920
Generation
997
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed automated manual transmission (AMT)
Transmission
6-speed manual transmission
Engine
Alfa Romeo 8C Competizione
Porsche 911 Carrera Coupé 4
V8 gasoline engine (naturally aspirated engine)
Engine Type
6-cylinder boxer gasoline engine (naturally aspirated engine)
AR 8C
Engine Code
4
Valves
4
8
Cylinders
6
4.7 L / 230 cu in
Displacement
3.6 L / 176 cu in
444 hp
at 7000 rpm
Power
340 hp
at 6500 rpm
Alfa Romeo 8C Competizione
444 hp
340 hp
Porsche 911 Carrera Coupé 4
354 lb‑ft
at 4750 rpm
Max. Torque
288 lb‑ft
at 4400 rpm
Alfa Romeo 8C Competizione
354 lb‑ft
288 lb‑ft
Porsche 911 Carrera Coupé 4
Performance
Alfa Romeo 8C Competizione
Porsche 911 Carrera Coupé 4
181 mph
Maximum Speed
176 mph
4.2 sec
Acceleration 0 to 62 mph
5 sec
62 mph
62
mph
mph
190 ft
0.000 sec
Alfa Romeo 8C Competizione
62 mph
62
mph
mph
226 ft
0.000 sec
Porsche 911 Carrera Coupé 4
▶ REPLAY
8.24 lb/hp
Weight-to-Power Ratio
10.02 lb/hp
Alfa Romeo 8C Competizione
8.24 lb/hp
10.02 lb/hp
Porsche 911 Carrera Coupé 4
Fuel Economy / Emissions
Alfa Romeo 8C Competizione
Porsche 911 Carrera Coupé 4
Fuel Economy
14 mpg
combined
22 mpg
Alfa Romeo 8C Competizione
14 mpg
22 mpg
Porsche 911 Carrera Coupé 4
10 mpg
city
15 mpg
No data
highway
32 mpg
23.2 gal
Fuel Tank Capacity
17.7 gal
336 mi
Range
393 mi
Alfa Romeo 8C Competizione
336 mi
393 mi
Porsche 911 Carrera Coupé 4
Environmental Impact
308.8 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).
200.8 kWh
Alfa Romeo 8C Competizione
308.8 kWh
200.8 kWh
Porsche 911 Carrera Coupé 4
Euro 4
Emission Standard
Euro 5
629 g/mi (NEFZ)
CO2 Emissions
401 g/mi (NEFZ)
Practical Convenience
Alfa Romeo 8C Competizione
Porsche 911 Carrera Coupé 4
2
Doors
2
2
No. of Seats
4
231 lb
Maximum Payload
717 lb
1.1 cu ft
Trunk Volume
3 cu ft
No data
Cargo Volume (Seats Down)
No data
