The Comparative Analysis :

Mercedes S 420 CDI long 7G-TRONIC (06 - 09) vs. ALPINA B7 Bi-Turbo long AWD Switch-Tronic (12 - 15)

€ 98,900
Mercedes S 420 CDI long 7G-TRONIC (06 - 09) Mercedes S 420 CDI long
€ 139,600
 ALPINA B7 Bi-Turbo long AWD Switch-Tronic (12 - 15) ALPINA B7 Bi-Turbo
€ 98,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 139,600

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

Vehicle Dimensions

The Mercedes S 420 CDI long is a little smaller in every dimension. It's 2.2 cm shorter, 3.1 cm narrower and 1.5 cm lower than the ALPINA B7 Bi-Turbo.
Mercedes S 420 CDI long
ALPINA B7 Bi-Turbo
1473
Blueprint Mercedes S 420 CDI long 7G-TRONIC (06 - 09)
1871
2120
1488
Blueprint ALPINA B7 Bi-Turbo long AWD Switch-Tronic (12 - 15)
1902
2102
1871 mm
Width
1902 mm
2120 mm
Width Incl. Mirrors
2102 mm
1473 mm
Height
1488 mm
Blueprint Mercedes S 420 CDI long 7G-TRONIC (06 - 09)
3165
5210
Blueprint ALPINA B7 Bi-Turbo long AWD Switch-Tronic (12 - 15)
3210
5232
5210 mm
Length
5232 mm
3165 mm
Wheelbase
3210 mm

Vehicle Weight

Mercedes S 420 CDI long
ALPINA B7 Bi-Turbo
2140 kg
Kerb Weight
2235 kg
2660 kg
Gross Vehicle
Weight
2780 kg
Mercedes S 420 CDI long 7G-TRONIC (06 - 09)
Weight Difference:
95 kg
4.25 %
ALPINA B7 Bi-Turbo long AWD Switch-Tronic (12 - 15)

General

Mercedes S 420 CDI long
ALPINA B7 Bi-Turbo
W221
Generation
F01/F02
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
7-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes S 420 CDI long
ALPINA B7 Bi-Turbo
V8 diesel engine with tur­bo­charger
Engine Type
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz OM 629
Engine Series
OM 629.911
Engine Code
N63-M20
4
Valves
4
8
Cylinders
8
3996 CC
Engine Capacity
4395 CC
316 bhp
at 3600 rpm
Power
533 bhp
at 5200 rpm
Mercedes S 420 CDI long
316 bhp
533 bhp
ALPINA B7 Bi-Turbo
730 NM
at 2200 rpm
Max. Torque
730 NM
at 2800 rpm
Mercedes S 420 CDI long
730 NM
730 NM
ALPINA B7 Bi-Turbo

Performance

Mercedes S 420 CDI long
ALPINA B7 Bi-Turbo
155 mph
Maximum Speed
193 mph
6 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph 62
mph

83 m
0.000 sec

Mercedes S 420 CDI long

62 mph 62
mph

64 m
0.000 sec

ALPINA B7 Bi-Turbo

▶ REPLAY
6.77 kg/bhp
Weight-to-Power Ratio
4.19 kg/bhp
Mercedes S 420 CDI long
6.77 kg/bhp
4.19 kg/bhp
ALPINA B7 Bi-Turbo

Fuel Economy / Emissions

Mercedes S 420 CDI long
ALPINA B7 Bi-Turbo
Fuel Economy
30 mpg
combined
27 mpg
Mercedes S 420 CDI long
30 mpg
27 mpg
ALPINA B7 Bi-Turbo
22 mpg
city
20 mpg
39 mpg
motorway
No data
Kraftstoffanzeige
90 L
Fuel Tank Capacity
80 L
Kraftstoffanzeige
595 mi
Range
478 mi
Mercedes S 420 CDI long
595 mi
478 mi
ALPINA B7 Bi-Turbo
Environmental Impact
193.4 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).
197 kWh
Mercedes S 420 CDI long
193.4 kWh
197 kWh
ALPINA B7 Bi-Turbo
Euro 4 III
Emission Standard
Euro 5
247 g/km (NEFZ)
CO2 Emissions
242 g/km (NEFZ)

Practical Convenience

Mercedes S 420 CDI long
ALPINA B7 Bi-Turbo
4
Doors
4
5
No. of Seats
5
520 kg
Maximum Payload
545 kg
560 L
Boot Capacity
500 L
No data
Boot Capacity (Seats Down)
No data