The Comparative Analysis :

ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (15 - 18) vs. BMW 650i Cabrio xDrive Automatic (11 - 12)

€ 137,200
ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (15 - 18) ALPINA B6 Bi-Turbo Cabriolet
€ 97,700
 BMW 650i Cabrio xDrive Automatic (11 - 12) BMW 650i Cabrio
€ 137,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 97,700

ⓘ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 ALPINA B6 Bi-Turbo Cabriolet is 0.8 cm taller.
ALPINA B6 Bi-Turbo Cabriolet
BMW 650i Cabrio
1373
Blueprint ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (15 - 18)
1894
2094
1365
Blueprint BMW 650i Cabrio xDrive Automatic (11 - 12)
1894
2081
1894 mm
Width
1894 mm
2094 mm
Width Incl. Mirrors
2081 mm
1373 mm
Height
1365 mm
Blueprint ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (15 - 18)
2855
4894
Blueprint BMW 650i Cabrio xDrive Automatic (11 - 12)
2855
4894
4894 mm
Length
4894 mm
2855 mm
Wheelbase
2855 mm

Vehicle Weight

ALPINA B6 Bi-Turbo Cabriolet
BMW 650i Cabrio
2095 kg
Kerb Weight
2055 kg
2430 kg
Gross Vehicle
Weight
2465 kg
ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (15 - 18)
Weight Difference:
40 kg
1.91 %
BMW 650i Cabrio xDrive Automatic (11 - 12)

General

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

Engine

ALPINA B6 Bi-Turbo Cabriolet
BMW 650i Cabrio
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Series
BMW N63
N63-B44
Engine Code
N63-B44
4
Valves
4
8
Cylinders
8
4395 CC
Engine Capacity
4395 CC
592 bhp
at 6000 rpm
Power
402 bhp
at 5500 rpm
ALPINA B6 Bi-Turbo Cabriolet
592 bhp
402 bhp
BMW 650i Cabrio
800 NM
at 3500 rpm
Max. Torque
600 NM
at 1750 rpm
ALPINA B6 Bi-Turbo Cabriolet
800 NM
600 NM
BMW 650i Cabrio

Performance

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

58 m
0.000 sec

ALPINA B6 Bi-Turbo Cabriolet

62 mph 62
mph

68 m
0.000 sec

BMW 650i Cabrio

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

Fuel Economy / Emissions

ALPINA B6 Bi-Turbo Cabriolet
BMW 650i Cabrio
Fuel Economy
29 mpg
combined
25 mpg
ALPINA B6 Bi-Turbo Cabriolet
29 mpg
25 mpg
BMW 650i Cabrio
21 mpg
city
17 mpg
No data
motorway
No data
Kraftstoffanzeige
70 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
453 mi
Range
382 mi
ALPINA B6 Bi-Turbo Cabriolet
453 mi
382 mi
BMW 650i Cabrio
Environmental Impact
181.9 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).
216 kWh
ALPINA B6 Bi-Turbo Cabriolet
181.9 kWh
216 kWh
BMW 650i Cabrio
Euro 6b (NEFZ)
Emission Standard
Euro 5
224 g/km (NEFZ)
CO2 Emissions
266 g/km (NEFZ)

Practical Convenience

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