The Comparative Analysis :

BMW 640i Gran Coupé xDrive Steptronic (13 - 14) vs. Alfa Romeo 8C Competizione (07 - 09)

€ 83,300
BMW 640i Gran Coupé xDrive Steptronic (13 - 14) BMW 640i Gran Coupé
€ 159,900
 Alfa Romeo 8C Competizione (07 - 09) Alfa Romeo 8C Competizione
€ 83,300
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 640i Gran Coupé is 24.6 inches longer and 2 inches taller.
BMW 640i Gran Coupé
Alfa Romeo 8C Competizione
54.8
Blueprint BMW 640i Gran Coupé xDrive 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 640i Gran Coupé xDrive 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 640i Gran Coupé
Alfa Romeo 8C Competizione
4189 lb
Curb Weight
3660 lb
5357 lb
Gross Vehicle
Weight
3891 lb
BMW 640i Gran Coupé xDrive Steptronic (13 - 14)
Weight Difference:
529 lb
12.63 %
Alfa Romeo 8C Competizione (07 - 09)

General

BMW 640i Gran Coupé
Alfa Romeo 8C Competizione
F06
Generation
Typ 920
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed automated manual transmission (AMT)

Engine

BMW 640i Gran Coupé
Alfa Romeo 8C Competizione
Straight-six gasoline engine with tur­bo­charger
Engine Type
V8 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW N55
Engine Series
N55-B30
Engine Code
AR 8C
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4.7 L / 230 cu in
316 hp
at 5800 rpm
Power
444 hp
at 7000 rpm
BMW 640i Gran Coupé
316 hp
444 hp
Alfa Romeo 8C Competizione
332 lb‑ft
at 1300 rpm
Max. Torque
354 lb‑ft
at 4750 rpm
BMW 640i Gran Coupé
332 lb‑ft
354 lb‑ft
Alfa Romeo 8C Competizione

Performance

BMW 640i Gran Coupé
Alfa Romeo 8C Competizione
155 mph
Maximum Speed
181 mph
5.3 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph 62
mph

243 ft
0.000 sec

BMW 640i Gran Coupé

62 mph 62
mph

190 ft
0.000 sec

Alfa Romeo 8C Competizione

▶ REPLAY
13.26 lb/hp
Weight-to-Power Ratio
8.24 lb/hp
BMW 640i Gran Coupé
13.26 lb/hp
8.24 lb/hp
Alfa Romeo 8C Competizione

Fuel Economy / Emissions

BMW 640i Gran Coupé
Alfa Romeo 8C Competizione
Fuel Economy
29 mpg
combined
14 mpg
BMW 640i Gran Coupé
29 mpg
14 mpg
Alfa Romeo 8C Competizione
21 mpg
city
10 mpg
No data
highway
No data
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
23.2 gal
Kraftstoffanzeige
537 mi
Range
336 mi
BMW 640i Gran Coupé
537 mi
336 mi
Alfa Romeo 8C Competizione
Environmental Impact
153.5 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 640i Gran Coupé
153.5 kWh
308.8 kWh
Alfa Romeo 8C Competizione
Euro 6b (NEFZ)
Emission Standard
Euro 4
304 g/mi (NEFZ)
CO2 Emissions
629 g/mi (NEFZ)

Practical Convenience

BMW 640i Gran Coupé
Alfa Romeo 8C Competizione
4
Doors
2
5
No. of Seats
2
1168 lb
Maximum Payload
231 lb
13 cu ft
Trunk Volume
1.1 cu ft
No data
Cargo Volume (Seats Down)
No data