The Comparative Analysis :

Mercedes S 450 long 7G-TRONIC (06 - 09) vs. Mercedes S 400 d long 9G-TRONIC (17 - ..)

€ 91,600
Mercedes S 450 long 7G-TRONIC (06 - 09) S 450 long
€ 93,600
 Mercedes S 400 d long 9G-TRONIC (17 - ..) S 400 d long
€ 91,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 93,600

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

Vehicle Dimensions

The S 450 long is a little smaller in every dimension. It's 4.5 cm shorter, 2.8 cm narrower and 2.1 cm lower than the S 400 d long.
S 450 long
S 400 d long
1473
Blueprint Mercedes S 450 long 7G-TRONIC (06 - 09)
1871
2120
1494
Blueprint Mercedes S 400 d long 9G-TRONIC (17 - ..)
1899
2130
1871 mm
Width
1899 mm
2120 mm
Width Incl. Mirrors
2130 mm
1473 mm
Height
1494 mm
Blueprint Mercedes S 450 long 7G-TRONIC (06 - 09)
3165
5210
Blueprint Mercedes S 400 d long 9G-TRONIC (17 - ..)
3165
5255
5210 mm
Length
5255 mm
3165 mm
Wheelbase
3165 mm

Vehicle Weight

S 450 long
S 400 d long
1985 kg
Kerb Weight
2025 kg
2565 kg
Gross Vehicle
Weight
2740 kg
Mercedes S 450 long 7G-TRONIC (06 - 09)
Weight Difference:
40 kg
1.98 %
Mercedes S 400 d long 9G-TRONIC (17 - ..)

General

S 450 long
S 400 d long
W221
Generation
W222/X222
Saloon
Car Body Style
Saloon
Unleaded (95 RON)
Fuel Type
Diesel
Rear-wheel drive
Drive
Rear-wheel drive
7-speed automatic transmission
Transmission
9-speed automatic transmission

Engine

S 450 long
S 400 d long
V8 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-six diesel engine with tur­bo­charger
Mercedes-Benz M 273
Engine Series
Mercedes-Benz OM 656
M 273.922
Engine Code
OM 656.929
4
Valves
4
8
Cylinders
6
4663 CC
Engine Capacity
2925 CC
335 bhp
at 6000 rpm
Power
335 bhp
at 3600 rpm
S 450 long
335 bhp
335 bhp
S 400 d long
460 NM
at 2700 rpm
Max. Torque
700 NM
at 1200 rpm
S 450 long
460 NM
700 NM
S 400 d long

Performance

S 450 long
S 400 d long
155 mph
Maximum Speed
155 mph
5.9 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph 62
mph

82 m
0.000 sec

S 450 long

62 mph 62
mph

75 m
0.000 sec

S 400 d long

▶ REPLAY
5.93 kg/bhp
Weight-to-Power Ratio
6.04 kg/bhp
S 450 long
5.93 kg/bhp
6.04 kg/bhp
S 400 d long

Fuel Economy / Emissions

S 450 long
S 400 d long
Fuel Economy
25 mpg
combined
54 mpg
S 450 long
25 mpg
54 mpg
S 400 d long
17 mpg
city
44 mpg
34 mpg
motorway
63 mpg
Kraftstoffanzeige
90 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
495 mi
Range
836 mi
S 450 long
495 mi
836 mi
S 400 d long
Environmental Impact
214 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).
107 kWh
S 450 long
214 kWh
107 kWh
S 400 d long
Euro 4 III
Emission Standard
Euro 6
269 g/km (NEFZ)
CO2 Emissions
135 g/km (NEFZ)

Practical Convenience

S 450 long
S 400 d long
4
Doors
4
5
No. of Seats
5
580 kg
Maximum Payload
715 kg
560 L
Boot Capacity
510 L
No data
Boot Capacity (Seats Down)
No data