The Comparative Analysis :

BMW M6 Convertible M DKG (15 - 18) vs. ALPINA B6 Bi-Turbo Convertible Switch-Tronic (15 - 18)

€ 138,800
BMW M6 Convertible M DKG (15 - 18) BMW M6 Cabrio
€ 137,200
 ALPINA B6 Bi-Turbo Convertible Switch-Tronic (15 - 18) ALPINA B6 Bi-Turbo Convertible
€ 138,800
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

Тhere is barely any difference in dimensions between the two vehicles. The BMW M6 Cabrio is just 0.2 inches longer, 0.2 inches wider and 0.2 inches lower than the ALPINA B6 Bi-Turbo Convertible.
BMW M6 Cabrio
ALPINA B6 Bi-Turbo Convertible
53.9
Blueprint BMW M6 Convertible M DKG (15 - 18)
74.8
82.9
54.1
Blueprint ALPINA B6 Bi-Turbo Convertible Switch-Tronic (15 - 18)
74.6
82.4
74.8 in
Width
74.6 in
82.9 in
Width Incl. Mirrors
82.4 in
53.9 in
Height
54.1 in
Blueprint BMW M6 Convertible M DKG (15 - 18)
112.2
192.8
Blueprint ALPINA B6 Bi-Turbo Convertible Switch-Tronic (15 - 18)
112.4
192.7
192.8 in
Length
192.7 in
112.2 in
Wheelbase
112.4 in

Vehicle Weight

BMW M6 Cabrio
ALPINA B6 Bi-Turbo Convertible
4530 lb
Curb Weight
4619 lb
5313 lb
Gross Vehicle
Weight
5357 lb
BMW M6 Convertible M DKG (15 - 18)
Weight Difference:
88 lb
1.91 %
ALPINA B6 Bi-Turbo Convertible Switch-Tronic (15 - 18)

General

BMW M6 Cabrio
ALPINA B6 Bi-Turbo Convertible
F12
Generation
F12
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed dual clutch transmission
Transmission
8-speed automatic transmission

Engine

BMW M6 Cabrio
ALPINA B6 Bi-Turbo Convertible
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
BMW S63
Engine Series
S63-B44
Engine Code
N63-B44
4
Valves
4
8
Cylinders
8
4.4 L / 215 cu in
Displacement
4.4 L / 215 cu in
552 hp
at 6000 rpm
Power
592 hp
at 6000 rpm
BMW M6 Cabrio
552 hp
592 hp
ALPINA B6 Bi-Turbo Convertible
502 lb‑ft
at 1500 rpm
Max. Torque
590 lb‑ft
at 3500 rpm
BMW M6 Cabrio
502 lb‑ft
590 lb‑ft
ALPINA B6 Bi-Turbo Convertible

Performance

BMW M6 Cabrio
ALPINA B6 Bi-Turbo Convertible
155 mph
Maximum Speed
203 mph
4.3 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph 62
mph

197 ft
0.000 sec

BMW M6 Cabrio

62 mph 62
mph

190 ft
0.000 sec

ALPINA B6 Bi-Turbo Convertible

▶ REPLAY
8.21 lb/hp
Weight-to-Power Ratio
7.8 lb/hp
BMW M6 Cabrio
8.21 lb/hp
7.8 lb/hp
ALPINA B6 Bi-Turbo Convertible

Fuel Economy / Emissions

BMW M6 Cabrio
ALPINA B6 Bi-Turbo Convertible
Fuel Economy
23 mpg
combined
25 mpg
BMW M6 Cabrio
23 mpg
25 mpg
ALPINA B6 Bi-Turbo Convertible
17 mpg
city
18 mpg
No data
highway
No data
Kraftstoffanzeige
21.1 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
483 mi
Range
453 mi
BMW M6 Cabrio
483 mi
453 mi
ALPINA B6 Bi-Turbo Convertible
Environmental Impact
195.2 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 M6 Cabrio
195.2 kWh
181.9 kWh
ALPINA B6 Bi-Turbo Convertible
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
385 g/mi (NEFZ)
CO2 Emissions
360 g/mi (NEFZ)

Practical Convenience

BMW M6 Cabrio
ALPINA B6 Bi-Turbo Convertible
2
Doors
2
4
No. of Seats
4
783 lb
Maximum Payload
739 lb
9.9 cu ft
Trunk Volume
9.9 cu ft
No data
Cargo Volume (Seats Down)
No data