The Comparative Analysis :
Porsche 911 Carrera Coupé 4S PDK (17 - 18) vs. Alfa Romeo 8C Competizione (07 - 09)
€ 133,100
€ 159,900
€ 133,100
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 considerably. The Porsche 911 Carrera Coupé 4S is 11.8 cm longer, 4.2 cm narrower and 4.3 cm lower than the Alfa Romeo 8C Competizione.
Porsche 911 Carrera Coupé 4S
Alfa Romeo 8C Competizione
1298
1852
1978
1341
1894
2094
1852 mm
Width
1894 mm
1978 mm
Width Incl. Mirrors
2094 mm
1298 mm
Height
1341 mm
2450
4499
2645
4381
4499 mm
Length
4381 mm
2450 mm
Wheelbase
2645 mm
Vehicle Weight
Porsche 911 Carrera Coupé 4S
Alfa Romeo 8C Competizione
1585 kg
Kerb Weight
1660 kg
1965 kg
Gross Vehicle
Weight
Weight
1765 kg
Weight Difference:
75 kg
4.52 %
General
Porsche 911 Carrera Coupé 4S
Alfa Romeo 8C Competizione
991
Generation
Typ 920
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
6-speed automated manual transmission (AMT)
Engine
Porsche 911 Carrera Coupé 4S
Alfa Romeo 8C Competizione
6-cylinder boxer petrol engine with two turbochargers (biturbo)
Engine Type
V8 petrol engine (naturally aspirated engine)
Engine Code
AR 8C
4
Valves
4
6
Cylinders
8
2981 CC
Engine Capacity
4691 CC
444 bhp
at 6500 rpm
Power
444 bhp
at 7000 rpm
Porsche 911 Carrera Coupé 4S
444 bhp
444 bhp
Alfa Romeo 8C Competizione
550 NM
at 2150 rpm
Max. Torque
480 NM
at 4750 rpm
Porsche 911 Carrera Coupé 4S
550 NM
480 NM
Alfa Romeo 8C Competizione
Performance
Porsche 911 Carrera Coupé 4S
Alfa Romeo 8C Competizione
191 mph
Maximum Speed
181 mph
3.6 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph
62
mph
mph
50 m
0.000 sec
Porsche 911 Carrera Coupé 4S
62 mph
62
mph
mph
58 m
0.000 sec
Alfa Romeo 8C Competizione
▶ REPLAY
3.57 kg/bhp
Weight-to-Power Ratio
3.74 kg/bhp
Porsche 911 Carrera Coupé 4S
3.57 kg/bhp
3.74 kg/bhp
Alfa Romeo 8C Competizione
Fuel Economy / Emissions
Porsche 911 Carrera Coupé 4S
Alfa Romeo 8C Competizione
Fuel Economy
33 mpg
combined
17 mpg
Porsche 911 Carrera Coupé 4S
33 mpg
17 mpg
Alfa Romeo 8C Competizione
26 mpg
city
12 mpg
40 mpg
motorway
No data
68 L
Fuel Tank Capacity
88 L
497 mi
Range
336 mi
Porsche 911 Carrera Coupé 4S
497 mi
336 mi
Alfa Romeo 8C Competizione
Environmental Impact
161.1 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 4S
161.1 kWh
308.8 kWh
Alfa Romeo 8C Competizione
Euro 6c (NEFZ) 36ZA-ZF
Emission Standard
Euro 4
192 g/km (NEFZ)
CO2 Emissions
391 g/km (NEFZ)
Practical Convenience
Porsche 911 Carrera Coupé 4S
Alfa Romeo 8C Competizione
2
Doors
2
4
No. of Seats
2
380 kg
Maximum Payload
105 kg
125 L
Boot Capacity
40 L
No data
Boot Capacity (Seats Down)
No data
