The Comparative Analysis :

ALPINA B6 S Cabriolet Switch-Tronic (08 - 10) vs. BMW M850i Cabrio xDrive Steptronic Sport (19 - ..)

€ 129,100
ALPINA B6 S Cabriolet Switch-Tronic (08 - 10) ALPINA B6 S Cabriolet
€ 133,700
 BMW M850i Cabrio xDrive Steptronic Sport (19 - ..) BMW M850i Cabrio
€ 129,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 133,700

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

Vehicle Dimensions

The dimensions of these vehicles differ a little. The ALPINA B6 S Cabriolet is 2.2 cm shorter, 4.7 cm narrower and 2.6 cm taller than the BMW M850i Cabrio.
ALPINA B6 S Cabriolet
BMW M850i Cabrio
1371
Blueprint ALPINA B6 S Cabriolet Switch-Tronic (08 - 10)
1855
2055
1345
Blueprint BMW M850i Cabrio xDrive Steptronic Sport (19 - ..)
1902
2137
1855 mm
Width
1902 mm
2055 mm
Width Incl. Mirrors
2137 mm
1371 mm
Height
1345 mm
Blueprint ALPINA B6 S Cabriolet Switch-Tronic (08 - 10)
2780
4829
Blueprint BMW M850i Cabrio xDrive Steptronic Sport (19 - ..)
2822
4851
4829 mm
Length
4851 mm
2780 mm
Wheelbase
2822 mm

Vehicle Weight

ALPINA B6 S Cabriolet
BMW M850i Cabrio
2005 kg
Kerb Weight
2090 kg
2350 kg
Gross Vehicle
Weight
2515 kg
ALPINA B6 S Cabriolet Switch-Tronic (08 - 10)
Weight Difference:
85 kg
4.07 %
BMW M850i Cabrio xDrive Steptronic Sport (19 - ..)

General

ALPINA B6 S Cabriolet
BMW M850i Cabrio
E64
Generation
G14
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
6-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

ALPINA B6 S Cabriolet
BMW M850i Cabrio
V8 petrol engine with centri­fugal com­pres­sor
Engine Type
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Series
BMW N63
N62-B44
Engine Code
N63-B44
4
Valves
4
8
Cylinders
8
4398 CC
Engine Capacity
4395 CC
523 bhp
at 5500 rpm
Power
523 bhp
at 5500 rpm
ALPINA B6 S Cabriolet
523 bhp
523 bhp
BMW M850i Cabrio
725 NM
at 4750 rpm
Max. Torque
750 NM
at 1800 rpm
ALPINA B6 S Cabriolet
725 NM
750 NM
BMW M850i Cabrio

Performance

ALPINA B6 S Cabriolet
BMW M850i Cabrio
194 mph
Maximum Speed
155 mph
4.8 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph 62
mph

67 m
0.000 sec

ALPINA B6 S Cabriolet

62 mph 62
mph

54 m
0.000 sec

BMW M850i Cabrio

▶ REPLAY
3.83 kg/bhp
Weight-to-Power Ratio
4 kg/bhp
ALPINA B6 S Cabriolet
3.83 kg/bhp
4 kg/bhp
BMW M850i Cabrio

Fuel Economy / Emissions

ALPINA B6 S Cabriolet
BMW M850i Cabrio
Fuel Economy
22 mpg
combined
28 mpg
ALPINA B6 S Cabriolet
22 mpg
28 mpg
BMW M850i Cabrio
15 mpg
city
No data
No data
motorway
No data
Kraftstoffanzeige
70 L
Fuel Tank Capacity
68 L
Kraftstoffanzeige
340 mi
Range
414 mi
ALPINA B6 S Cabriolet
340 mi
414 mi
BMW M850i Cabrio
Environmental Impact
242.5 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).
193.3 kWh
ALPINA B6 S Cabriolet
242.5 kWh
193.3 kWh
BMW M850i Cabrio
Euro 4
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
306 g/km (NEFZ)
CO2 Emissions
261 g/km (WLTP)

Practical Convenience

ALPINA B6 S Cabriolet
BMW M850i Cabrio
2
Doors
2
4
No. of Seats
4
345 kg
Maximum Payload
425 kg
300 L
Boot Capacity
350 L
No data
Boot Capacity (Seats Down)
No data