The Comparative Analysis :
ALPINA B6 Coupé Switch-Tronic (06 - 08) vs. ALPINA B6 Bi-Turbo Coupé Switch-Tronic (17 - 17)
€ 120,400

€ 129,200

€ 120,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 129,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The B6 Coupé is slightly smaller in every dimension. It's 2.9 inches shorter, 1.5 inches narrower and 0.2 inches lower than the B6 Bi-Turbo Coupé.
B6 Coupé
B6 Bi-Turbo Coupé
54
73
80.9
54.2
74.6
82.4
73 in
Width
74.6 in
80.9 in
Width Incl. Mirrors
82.4 in
54 in
Height
54.2 in
109.4
189.8
112.4
192.7
189.8 in
Length
192.7 in
109.4 in
Wheelbase
112.4 in
Vehicle Weight
B6 Coupé
B6 Bi-Turbo Coupé
3957 lb
Curb Weight
4277 lb
4828 lb
Gross Vehicle
Weight
Weight
5115 lb

Weight Difference:
320 lb
7.48 %

General
B6 Coupé
B6 Bi-Turbo Coupé
E63
Generation
F13
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

6-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
B6 Coupé
B6 Bi-Turbo Coupé
V8 gasoline engine with centrifugal compressor
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
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
592 hp
at 6000 rpm
B6 Coupé
493 hp
592 hp
B6 Bi-Turbo Coupé
516 lb‑ft
at 4250 rpm
Max. Torque
590 lb‑ft
at 3500 rpm
B6 Coupé
516 lb‑ft
590 lb‑ft
B6 Bi-Turbo Coupé
Performance
B6 Coupé
B6 Bi-Turbo Coupé
196 mph
Maximum Speed
205 mph
4.6 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph
62
mph
mph
210 ft
0.000 sec

B6 Coupé
62 mph
62
mph
mph
190 ft
0.000 sec

B6 Bi-Turbo Coupé
▶ REPLAY
8.03 lb/hp
Weight-to-Power Ratio
7.22 lb/hp
B6 Coupé
8.03 lb/hp
7.22 lb/hp
B6 Bi-Turbo Coupé
Fuel Economy / Emissions
B6 Coupé
B6 Bi-Turbo Coupé
Fuel Economy
19 mpg
combined
25 mpg
B6 Coupé
19 mpg
25 mpg
B6 Bi-Turbo Coupé
13 mpg
city
18 mpg
No data
highway
No data
18.5 gal
Fuel Tank Capacity
18.5 gal
354 mi
Range
463 mi
B6 Coupé
354 mi
463 mi
B6 Bi-Turbo 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).
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).
178.2 kWh
B6 Coupé
233 kWh
178.2 kWh
B6 Bi-Turbo Coupé
Euro 4
Emission Standard
Euro 6b (NEFZ)
473 g/mi (NEFZ)
CO2 Emissions
352 g/mi (NEFZ)
Practical Convenience
B6 Coupé
B6 Bi-Turbo Coupé
2
Doors
2
4
No. of Seats
4
871 lb
Maximum Payload
838 lb
12.7 cu ft
Trunk Volume
13 cu ft









No data
Cargo Volume (Seats Down)
No data