The Comparative Analysis :

ALPINA B6 Coupé Switch-Tronic (06 - 08) vs. BMW M850i Coupé xDrive Steptronic (18 - ..)

€ 120,400
ALPINA B6 Coupé Switch-Tronic (06 - 08) ALPINA B6 Coupé
€ 125,700
 BMW M850i Coupé xDrive Steptronic (18 - ..) BMW M850i Coupé
€ 120,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 125,700

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

Vehicle Dimensions

The dimensions of these vehicles differ slightly. The ALPINA B6 Coupé is 1.2 inches shorter, 1.9 inches narrower and an inch taller than the BMW M850i Coupé.
ALPINA B6 Coupé
BMW M850i Coupé
54
Blueprint ALPINA B6 Coupé Switch-Tronic (06 - 08)
73
80.9
53
Blueprint BMW M850i Coupé xDrive Steptronic (18 - ..)
74.9
84.1
73 in
Width
74.9 in
80.9 in
Width Incl. Mirrors
84.1 in
54 in
Height
53 in
Blueprint ALPINA B6 Coupé Switch-Tronic (06 - 08)
109.4
189.8
Blueprint BMW M850i Coupé xDrive Steptronic (18 - ..)
111.1
191
189.8 in
Length
191 in
109.4 in
Wheelbase
111.1 in

Vehicle Weight

ALPINA B6 Coupé
BMW M850i Coupé
3957 lb
Curb Weight
4332 lb
4828 lb
Gross Vehicle
Weight
5280 lb
ALPINA B6 Coupé Switch-Tronic (06 - 08)
Weight Difference:
375 lb
8.66 %
BMW M850i Coupé xDrive Steptronic (18 - ..)

General

ALPINA B6 Coupé
BMW M850i Coupé
E63
Generation
G15
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

ALPINA B6 Coupé
BMW M850i Coupé
V8 gasoline engine with centri­fugal com­pres­sor
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Series
BMW N63
N62-B44
Engine Code
N63-B44
4
Valves
4
8
Cylinders
8
4.4 L / 215 cu in
Displacement
4.4 L / 215 cu in
493 hp
at 5500 rpm
Power
523 hp
at 5500 rpm
ALPINA B6 Coupé
493 hp
523 hp
BMW M850i Coupé
516 lb‑ft
at 4250 rpm
Max. Torque
553 lb‑ft
at 1800 rpm
ALPINA B6 Coupé
516 lb‑ft
553 lb‑ft
BMW M850i Coupé

Performance

ALPINA B6 Coupé
BMW M850i Coupé
196 mph
Maximum Speed
155 mph
4.6 sec
Acceleration 0 to 62 mph
3.7 sec
62 mph 62
mph

210 ft
0.000 sec

ALPINA B6 Coupé

62 mph 62
mph

167 ft
0.000 sec

BMW M850i Coupé

▶ REPLAY
8.03 lb/hp
Weight-to-Power Ratio
8.28 lb/hp
ALPINA B6 Coupé
8.03 lb/hp
8.28 lb/hp
BMW M850i Coupé

Fuel Economy / Emissions

ALPINA B6 Coupé
BMW M850i Coupé
Fuel Economy
19 mpg
combined
24 mpg
ALPINA B6 Coupé
19 mpg
24 mpg
BMW M850i Coupé
13 mpg
city
18 mpg
No data
highway
No data
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
18 gal
Kraftstoffanzeige
354 mi
Range
431 mi
ALPINA B6 Coupé
354 mi
431 mi
BMW M850i Coupé
Environmental Impact
233 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).
185.7 kWh
ALPINA B6 Coupé
233 kWh
185.7 kWh
BMW M850i Coupé
Euro 4
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
473 g/mi (NEFZ)
CO2 Emissions
391 g/mi (WLTP)

Practical Convenience

ALPINA B6 Coupé
BMW M850i Coupé
2
Doors
2
4
No. of Seats
4
871 lb
Maximum Payload
948 lb
12.7 cu ft
Trunk Volume
11.9 cu ft
No data
Cargo Volume (Seats Down)
No data