The Comparative Analysis :

ALPINA B7 Bi-Turbo Switch-Tronic (09 - 12) vs. Mercedes S 450 long 4MATIC 7G-TRONIC (06 - 09)

€ 125,000
ALPINA B7 Bi-Turbo Switch-Tronic (09 - 12) ALPINA B7 Bi-Turbo
€ 95,400
 Mercedes S 450 long 4MATIC 7G-TRONIC (06 - 09) Mercedes S 450 long
€ 125,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 95,400

ⓘ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 B7 Bi-Turbo is 4.8 inches shorter, 1.2 inches wider and 0.4 inches taller than the Mercedes S 450 long.
ALPINA B7 Bi-Turbo
Mercedes S 450 long
58.4
Blueprint ALPINA B7 Bi-Turbo Switch-Tronic (09 - 12)
74.9
82.8
58
Blueprint Mercedes S 450 long 4MATIC 7G-TRONIC (06 - 09)
73.7
83.5
74.9 in
Width
73.7 in
82.8 in
Width Incl. Mirrors
83.5 in
58.4 in
Height
58 in
Blueprint ALPINA B7 Bi-Turbo Switch-Tronic (09 - 12)
120.9
200.3
Blueprint Mercedes S 450 long 4MATIC 7G-TRONIC (06 - 09)
124.6
205.1
200.3 in
Length
205.1 in
120.9 in
Wheelbase
124.6 in

Vehicle Weight

ALPINA B7 Bi-Turbo
Mercedes S 450 long
4663 lb
Curb Weight
4530 lb
5864 lb
Gross Vehicle
Weight
5820 lb
ALPINA B7 Bi-Turbo Switch-Tronic (09 - 12)
Weight Difference:
132 lb
2.83 %
Mercedes S 450 long 4MATIC 7G-TRONIC (06 - 09)

General

ALPINA B7 Bi-Turbo
Mercedes S 450 long
F01/F02
Generation
W221
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

ALPINA B7 Bi-Turbo
Mercedes S 450 long
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Series
Mercedes-Benz M 273
N63-M10
Engine Code
M 273.924
4
Valves
4
8
Cylinders
8
4.4 L / 215 cu in
Displacement
4.7 L / 230 cu in
500 hp
at 5500 rpm
Power
335 hp
at 6000 rpm
ALPINA B7 Bi-Turbo
500 hp
335 hp
Mercedes S 450 long
516 lb‑ft
at 3000 rpm
Max. Torque
339 lb‑ft
at 2700 rpm
ALPINA B7 Bi-Turbo
516 lb‑ft
339 lb‑ft
Mercedes S 450 long

Performance

ALPINA B7 Bi-Turbo
Mercedes S 450 long
174 mph
Maximum Speed
155 mph
4.7 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph 62
mph

213 ft
0.000 sec

ALPINA B7 Bi-Turbo

62 mph 62
mph

269 ft
0.000 sec

Mercedes S 450 long

▶ REPLAY
9.33 lb/hp
Weight-to-Power Ratio
13.52 lb/hp
ALPINA B7 Bi-Turbo
9.33 lb/hp
13.52 lb/hp
Mercedes S 450 long

Fuel Economy / Emissions

ALPINA B7 Bi-Turbo
Mercedes S 450 long
Fuel Economy
19 mpg
combined
20 mpg
ALPINA B7 Bi-Turbo
19 mpg
20 mpg
Mercedes S 450 long
14 mpg
city
14 mpg
No data
highway
27 mpg
Kraftstoffanzeige
21.7 gal
Fuel Tank Capacity
23.8 gal
Kraftstoffanzeige
421 mi
Range
478 mi
ALPINA B7 Bi-Turbo
421 mi
478 mi
Mercedes S 450 long
Environmental Impact
229.2 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).
221.6 kWh
ALPINA B7 Bi-Turbo
229.2 kWh
221.6 kWh
Mercedes S 450 long
Euro 5
Emission Standard
Euro 4 III
454 g/mi (NEFZ)
CO2 Emissions
449 g/mi (NEFZ)

Practical Convenience

ALPINA B7 Bi-Turbo
Mercedes S 450 long
4
Doors
4
5
No. of Seats
5
1202 lb
Maximum Payload
1290 lb
14.2 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data