The Comparative Analysis :

BMW 650i Cabrio (07 - 10) vs. ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (15 - 18)

€ 89,300
BMW 650i Cabrio (07 - 10) BMW 650i Cabrio
€ 137,200
 ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (15 - 18) ALPINA B6 Bi-Turbo Cabriolet
€ 89,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 137,200

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

Vehicle Dimensions

The dimensions of these vehicles differ slightly. The BMW 650i Cabrio is 7.4 cm shorter, 3.9 cm narrower and 0.1 cm taller than the ALPINA B6 Bi-Turbo Cabriolet.
BMW 650i Cabrio
ALPINA B6 Bi-Turbo Cabriolet
1374
Blueprint BMW 650i Cabrio (07 - 10)
1855
2036
1373
Blueprint ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (15 - 18)
1894
2094
1855 mm
Width
1894 mm
2036 mm
Width Incl. Mirrors
2094 mm
1374 mm
Height
1373 mm
Blueprint BMW 650i Cabrio (07 - 10)
2780
4820
Blueprint ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (15 - 18)
2855
4894
4820 mm
Length
4894 mm
2780 mm
Wheelbase
2855 mm

Vehicle Weight

BMW 650i Cabrio
ALPINA B6 Bi-Turbo Cabriolet
1935 kg
Kerb Weight
2095 kg
2260 kg
Gross Vehicle
Weight
2430 kg
BMW 650i Cabrio (07 - 10)
Weight Difference:
160 kg
7.64 %
ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (15 - 18)

General

BMW 650i Cabrio
ALPINA B6 Bi-Turbo Cabriolet
E64
Generation
F12
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission

Engine

BMW 650i Cabrio
ALPINA B6 Bi-Turbo Cabriolet
V8 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 petrol engine with two tur­bo­chargers (bi­turbo)
BMW N62
Engine Series
N62-B48
Engine Code
N63-B44
4
Valves
4
8
Cylinders
8
4799 CC
Engine Capacity
4395 CC
362 bhp
at 6300 rpm
Power
592 bhp
at 6000 rpm
BMW 650i Cabrio
362 bhp
592 bhp
ALPINA B6 Bi-Turbo Cabriolet
490 NM
at 3400 rpm
Max. Torque
800 NM
at 3500 rpm
BMW 650i Cabrio
490 NM
800 NM
ALPINA B6 Bi-Turbo Cabriolet

Performance

BMW 650i Cabrio
ALPINA B6 Bi-Turbo Cabriolet
155 mph
Maximum Speed
203 mph
5.5 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph 62
mph

76 m
0.000 sec

BMW 650i Cabrio

62 mph 62
mph

58 m
0.000 sec

ALPINA B6 Bi-Turbo Cabriolet

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

Fuel Economy / Emissions

BMW 650i Cabrio
ALPINA B6 Bi-Turbo Cabriolet
Fuel Economy
22 mpg
combined
29 mpg
BMW 650i Cabrio
22 mpg
29 mpg
ALPINA B6 Bi-Turbo Cabriolet
15 mpg
city
21 mpg
No data
motorway
No data
Kraftstoffanzeige
70 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
345 mi
Range
453 mi
BMW 650i Cabrio
345 mi
453 mi
ALPINA B6 Bi-Turbo Cabriolet
Environmental Impact
238.7 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).
181.9 kWh
BMW 650i Cabrio
238.7 kWh
181.9 kWh
ALPINA B6 Bi-Turbo Cabriolet
Euro 4
Emission Standard
Euro 6b (NEFZ)
299 g/km (NEFZ)
CO2 Emissions
224 g/km (NEFZ)

Practical Convenience

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