The Comparative Analysis :

Porsche 911 Carrera Coupé GTS PDK (14 - 15) vs. Alfa Romeo 8C Competizione (07 - 09)

€ 121,700
Porsche 911 Carrera Coupé GTS PDK (14 - 15) Porsche 911 Carrera Coupé GTS
€ 159,900
 Alfa Romeo 8C Competizione (07 - 09) Alfa Romeo 8C Competizione
€ 121,700
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 GTS is 12.8 cm longer, 4.2 cm narrower and 4.6 cm lower than the Alfa Romeo 8C Competizione.
Porsche 911 Carrera Coupé GTS
Alfa Romeo 8C Competizione
1295
Blueprint Porsche 911 Carrera Coupé GTS PDK (14 - 15)
1852
1978
1341
Blueprint Alfa Romeo 8C Competizione (07 - 09)
1894
2094
1852 mm
Width
1894 mm
1978 mm
Width Incl. Mirrors
2094 mm
1295 mm
Height
1341 mm
Blueprint Porsche 911 Carrera Coupé GTS PDK (14 - 15)
2450
4509
Blueprint Alfa Romeo 8C Competizione (07 - 09)
2645
4381
4509 mm
Length
4381 mm
2450 mm
Wheelbase
2645 mm

Vehicle Weight

Porsche 911 Carrera Coupé GTS
Alfa Romeo 8C Competizione
1520 kg
Kerb Weight
1660 kg
1870 kg
Gross Vehicle
Weight
1765 kg
Porsche 911 Carrera Coupé GTS PDK (14 - 15)
Weight Difference:
140 kg
8.43 %
Alfa Romeo 8C Competizione (07 - 09)

General

Porsche 911 Carrera Coupé GTS
Alfa Romeo 8C Competizione
991
Generation
Typ 920
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
6-speed automated manual transmission (AMT)

Engine

Porsche 911 Carrera Coupé GTS
Alfa Romeo 8C Competizione
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Code
AR 8C
4
Valves
4
6
Cylinders
8
3800 CC
Engine Capacity
4691 CC
424 bhp
at 7500 rpm
Power
444 bhp
at 7000 rpm
Porsche 911 Carrera Coupé GTS
424 bhp
444 bhp
Alfa Romeo 8C Competizione
440 NM
at 5750 rpm
Max. Torque
480 NM
at 4750 rpm
Porsche 911 Carrera Coupé GTS
440 NM
480 NM
Alfa Romeo 8C Competizione

Performance

Porsche 911 Carrera Coupé GTS
Alfa Romeo 8C Competizione
189 mph
Maximum Speed
181 mph
4 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph 62
mph

56 m
0.000 sec

Porsche 911 Carrera Coupé GTS

62 mph 62
mph

58 m
0.000 sec

Alfa Romeo 8C Competizione

▶ REPLAY
3.58 kg/bhp
Weight-to-Power Ratio
3.74 kg/bhp
Porsche 911 Carrera Coupé GTS
3.58 kg/bhp
3.74 kg/bhp
Alfa Romeo 8C Competizione

Fuel Economy / Emissions

Porsche 911 Carrera Coupé GTS
Alfa Romeo 8C Competizione
Fuel Economy
32 mpg
combined
17 mpg
Porsche 911 Carrera Coupé GTS
32 mpg
17 mpg
Alfa Romeo 8C Competizione
23 mpg
city
12 mpg
42 mpg
motorway
No data
Kraftstoffanzeige
64 L
Fuel Tank Capacity
88 L
Kraftstoffanzeige
457 mi
Range
336 mi
Porsche 911 Carrera Coupé GTS
457 mi
336 mi
Alfa Romeo 8C Competizione
Environmental Impact
164.8 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).
308.8 kWh
Porsche 911 Carrera Coupé GTS
164.8 kWh
308.8 kWh
Alfa Romeo 8C Competizione
Euro 6b (NEFZ)
Emission Standard
Euro 4
202 g/km (NEFZ)
CO2 Emissions
391 g/km (NEFZ)

Practical Convenience

Porsche 911 Carrera Coupé GTS
Alfa Romeo 8C Competizione
2
Doors
2
4
No. of Seats
2
350 kg
Maximum Payload
105 kg
125 L
Boot Capacity
40 L
No data
Boot Capacity (Seats Down)
No data