The Comparative Analysis :
Mercedes S 450 long 4MATIC 9G-TRONIC (17 - ..) vs. Mercedes S 400 d 4MATIC 9G-TRONIC (17 - ..)
€ 100,800
€ 94,200
€ 100,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 94,200
ⓘ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. Both cars are the same width, but the S 450 long is 13 cm longer and 0.2 cm lower.
S 450 long
S 400 d
1494
1899
2130
1496
1899
2130
1899 mm
Width
1899 mm
2130 mm
Width Incl. Mirrors
2130 mm
1494 mm
Height
1496 mm
3165
5255
3035
5125
5255 mm
Length
5125 mm
3165 mm
Wheelbase
3035 mm
Vehicle Weight
S 450 long
S 400 d
2075 kg
Kerb Weight
2060 kg
2760 kg
Gross Vehicle
Weight
Weight
2760 kg
Weight Difference:
15 kg
0.72 %
General
S 450 long
S 400 d
W222/X222
Generation
W222/X222
Saloon
Car Body Style
Saloon
Unleaded (95 RON)
Fuel Type
Diesel
Permanent all-wheel drive
Drive
Permanent all-wheel drive
9-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
S 450 long
S 400 d
6-cylinder mild hybrid petrol engine with turbocharger and electric driven compressor
Engine Type
Straight-six diesel engine with turbocharger
Mercedes-Benz M 256
Engine Series
Mercedes-Benz OM 656
M 256.930
Engine Code
OM 656.929
4
Valves
4
6
Cylinders
6
2999 CC
Engine Capacity
2925 CC
383 bhp
at 5500 rpm
Power
335 bhp
at 3600 rpm
S 450 long
383 bhp
335 bhp
S 400 d
500 NM
at 1600 rpm
Max. Torque
700 NM
at 1200 rpm
S 450 long
500 NM
700 NM
S 400 d
Performance
S 450 long
S 400 d
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph
62
mph
mph
68 m
0.000 sec
S 450 long
62 mph
62
mph
mph
72 m
0.000 sec
S 400 d
▶ REPLAY
5.42 kg/bhp
Weight-to-Power Ratio
6.15 kg/bhp
S 450 long
5.42 kg/bhp
6.15 kg/bhp
S 400 d
Fuel Economy / Emissions
S 450 long
S 400 d
Fuel Economy
34 mpg
combined
50 mpg
S 450 long
34 mpg
50 mpg
S 400 d
26 mpg
city
42 mpg
43 mpg
motorway
59 mpg
70 L
Fuel Tank Capacity
70 L
531 mi
Range
777 mi
S 450 long
531 mi
777 mi
S 400 d
Environmental Impact
155.3 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).
115.2 kWh
S 450 long
155.3 kWh
115.2 kWh
S 400 d
Euro 6
Emission Standard
Euro 6
196 g/km (WLTP)
CO2 Emissions
147 g/km (NEFZ)
Practical Convenience
S 450 long
S 400 d
4
Doors
4
5
No. of Seats
5
685 kg
Maximum Payload
700 kg
530 L
Boot Capacity
510 L
No data
Boot Capacity (Seats Down)
No data
