The Comparative Analysis :

BMW 650i Cabrio Sport-Automatic (07 - 10) vs. ALPINA B6 Cabriolet Switch-Tronic (06 - 08)

€ 91,600
BMW 650i Cabrio Sport-Automatic (07 - 10) BMW 650i Cabrio
€ 129,100
 ALPINA B6 Cabriolet Switch-Tronic (06 - 08) ALPINA B6 Cabriolet
€ 91,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 129,100

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

Тhere is barely any difference in dimensions between the two vehicles. Both cars are the same length and width, but the BMW 650i Cabrio is 0.3 cm taller.
BMW 650i Cabrio
ALPINA B6 Cabriolet
1374
Blueprint BMW 650i Cabrio Sport-Automatic (07 - 10)
1855
2036
1371
Blueprint ALPINA B6 Cabriolet Switch-Tronic (06 - 08)
1855
2055
1855 mm
Width
1855 mm
2036 mm
Width Incl. Mirrors
2055 mm
1374 mm
Height
1371 mm
Blueprint BMW 650i Cabrio Sport-Automatic (07 - 10)
2780
4820
Blueprint ALPINA B6 Cabriolet Switch-Tronic (06 - 08)
2780
4820
4820 mm
Length
4820 mm
2780 mm
Wheelbase
2780 mm

Vehicle Weight

BMW 650i Cabrio
ALPINA B6 Cabriolet
1935 kg
Kerb Weight
2005 kg
2260 kg
Gross Vehicle
Weight
2350 kg
BMW 650i Cabrio Sport-Automatic (07 - 10)
Weight Difference:
70 kg
3.49 %
ALPINA B6 Cabriolet Switch-Tronic (06 - 08)

General

BMW 650i Cabrio
ALPINA B6 Cabriolet
E64
Generation
E64
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed automatic transmission
Transmission
6-speed automatic transmission

Engine

BMW 650i Cabrio
ALPINA B6 Cabriolet
V8 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 petrol engine with centri­fugal com­pres­sor
BMW N62
Engine Series
N62-B48
Engine Code
N62-B44
4
Valves
4
8
Cylinders
8
4799 CC
Engine Capacity
4398 CC
362 bhp
at 6300 rpm
Power
493 bhp
at 5500 rpm
BMW 650i Cabrio
362 bhp
493 bhp
ALPINA B6 Cabriolet
490 NM
at 3400 rpm
Max. Torque
700 NM
at 4250 rpm
BMW 650i Cabrio
490 NM
700 NM
ALPINA B6 Cabriolet

Performance

BMW 650i Cabrio
ALPINA B6 Cabriolet
155 mph
Maximum Speed
193 mph
5.6 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph 62
mph

78 m
0.000 sec

BMW 650i Cabrio

62 mph 62
mph

68 m
0.000 sec

ALPINA B6 Cabriolet

▶ REPLAY
5.35 kg/bhp
Weight-to-Power Ratio
4.07 kg/bhp
BMW 650i Cabrio
5.35 kg/bhp
4.07 kg/bhp
ALPINA B6 Cabriolet

Fuel Economy / Emissions

BMW 650i Cabrio
ALPINA B6 Cabriolet
Fuel Economy
26 mpg
combined
22 mpg
BMW 650i Cabrio
26 mpg
22 mpg
ALPINA B6 Cabriolet
17 mpg
city
15 mpg
No data
motorway
No data
Kraftstoffanzeige
70 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
399 mi
Range
340 mi
BMW 650i Cabrio
399 mi
340 mi
ALPINA B6 Cabriolet
Environmental Impact
206.5 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).
242.5 kWh
BMW 650i Cabrio
206.5 kWh
242.5 kWh
ALPINA B6 Cabriolet
Euro 4
Emission Standard
Euro 4
258 g/km (NEFZ)
CO2 Emissions
306 g/km (NEFZ)

Practical Convenience

BMW 650i Cabrio
ALPINA B6 Cabriolet
2
Doors
2
4
No. of Seats
4
325 kg
Maximum Payload
345 kg
350 L
Boot Capacity
300 L
No data
Boot Capacity (Seats Down)
No data