The Comparative Analysis :

BMW 650i Gran Coupé Steptronic (13 - 14) vs. Alfa Romeo 8C Competizione (07 - 09)

€ 93,000
BMW 650i Gran Coupé Steptronic (13 - 14) BMW 650i Gran Coupé
€ 159,900
 Alfa Romeo 8C Competizione (07 - 09) Alfa Romeo 8C Competizione
€ 93,000
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 significantly. Both cars are the same width, but the BMW 650i Gran Coupé is 24.6 inches longer and 2 inches taller.
BMW 650i Gran Coupé
Alfa Romeo 8C Competizione
54.8
Blueprint BMW 650i Gran Coupé Steptronic (13 - 14)
74.6
81.9
52.8
Blueprint Alfa Romeo 8C Competizione (07 - 09)
74.6
82.4
74.6 in
Width
74.6 in
81.9 in
Width Incl. Mirrors
82.4 in
54.8 in
Height
52.8 in
Blueprint BMW 650i Gran Coupé Steptronic (13 - 14)
116.9
197.1
Blueprint Alfa Romeo 8C Competizione (07 - 09)
104.1
172.5
197.1 in
Length
172.5 in
116.9 in
Wheelbase
104.1 in

Vehicle Weight

BMW 650i Gran Coupé
Alfa Romeo 8C Competizione
4277 lb
Curb Weight
3660 lb
5434 lb
Gross Vehicle
Weight
3891 lb
BMW 650i Gran Coupé Steptronic (13 - 14)
Weight Difference:
617 lb
14.43 %
Alfa Romeo 8C Competizione (07 - 09)

General

BMW 650i Gran Coupé
Alfa Romeo 8C Competizione
F06
Generation
Typ 920
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed automated manual transmission (AMT)

Engine

BMW 650i Gran Coupé
Alfa Romeo 8C Competizione
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW N63
Engine Series
N63-B44
Engine Code
AR 8C
4
Valves
4
8
Cylinders
8
4.4 L / 215 cu in
Displacement
4.7 L / 230 cu in
444 hp
at 5500 rpm
Power
444 hp
at 7000 rpm
BMW 650i Gran Coupé
444 hp
444 hp
Alfa Romeo 8C Competizione
479 lb‑ft
at 2000 rpm
Max. Torque
354 lb‑ft
at 4750 rpm
BMW 650i Gran Coupé
479 lb‑ft
354 lb‑ft
Alfa Romeo 8C Competizione

Performance

BMW 650i Gran Coupé
Alfa Romeo 8C Competizione
155 mph
Maximum Speed
181 mph
4.6 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph 62
mph

210 ft
0.000 sec

BMW 650i Gran Coupé

62 mph 62
mph

190 ft
0.000 sec

Alfa Romeo 8C Competizione

▶ REPLAY
9.63 lb/hp
Weight-to-Power Ratio
8.24 lb/hp
BMW 650i Gran Coupé
9.63 lb/hp
8.24 lb/hp
Alfa Romeo 8C Competizione

Fuel Economy / Emissions

BMW 650i Gran Coupé
Alfa Romeo 8C Competizione
Fuel Economy
27 mpg
combined
14 mpg
BMW 650i Gran Coupé
27 mpg
14 mpg
Alfa Romeo 8C Competizione
20 mpg
city
10 mpg
No data
highway
No data
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
23.2 gal
Kraftstoffanzeige
506 mi
Range
336 mi
BMW 650i Gran Coupé
506 mi
336 mi
Alfa Romeo 8C Competizione
Environmental Impact
162.9 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
BMW 650i Gran Coupé
162.9 kWh
308.8 kWh
Alfa Romeo 8C Competizione
Euro 6b (NEFZ)
Emission Standard
Euro 4
320 g/mi (NEFZ)
CO2 Emissions
629 g/mi (NEFZ)

Practical Convenience

BMW 650i Gran Coupé
Alfa Romeo 8C Competizione
4
Doors
2
5
No. of Seats
2
1157 lb
Maximum Payload
231 lb
13 cu ft
Trunk Volume
1.1 cu ft
No data
Cargo Volume (Seats Down)
No data