The Comparative Analysis :

Mercedes S 450 long 4MATIC 9G-TRONIC (17 - ..) vs. Mercedes S 400 HYBRID 7G-TRONIC Sport (09 - 13)

€ 100,800
Mercedes S 450 long 4MATIC 9G-TRONIC (17 - ..) S 450 long
€ 87,300
 Mercedes S 400 HYBRID 7G-TRONIC Sport (09 - 13) S 400 HYBRID
€ 100,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 87,300

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

Vehicle Dimensions

The S 450 long is slightly bigger in every dimension. It's 15.9 cm longer, 2.8 cm wider and 0.9 cm taller than the S 400 HYBRID.
S 450 long
S 400 HYBRID
1494
Blueprint Mercedes S 450 long 4MATIC 9G-TRONIC (17 - ..)
1899
2130
1485
Blueprint Mercedes S 400 HYBRID 7G-TRONIC Sport (09 - 13)
1871
2120
1899 mm
Width
1871 mm
2130 mm
Width Incl. Mirrors
2120 mm
1494 mm
Height
1485 mm
Blueprint Mercedes S 450 long 4MATIC 9G-TRONIC (17 - ..)
3165
5255
Blueprint Mercedes S 400 HYBRID 7G-TRONIC Sport (09 - 13)
3035
5096
5255 mm
Length
5096 mm
3165 mm
Wheelbase
3035 mm

Vehicle Weight

S 450 long
S 400 HYBRID
2075 kg
Kerb Weight
1955 kg
2760 kg
Gross Vehicle
Weight
2550 kg
Mercedes S 450 long 4MATIC 9G-TRONIC (17 - ..)
Weight Difference:
120 kg
5.78 %
Mercedes S 400 HYBRID 7G-TRONIC Sport (09 - 13)

General

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

Engine

S 450 long
S 400 HYBRID
6-cylinder mild hybrid petrol engine with tur­bo­charger and elec­tric driven com­pres­sor
Engine Type
6-cylinder mild hybrid petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz M 256
Engine Series
Mercedes-Benz M 272
M 256.930
Engine Code
M 272.974
4
Valves
4
6
Cylinders
6
2999 CC
Engine Capacity
3498 CC
383 bhp
at 5500 rpm
Power
295 bhp
at 6000 rpm
S 450 long
383 bhp
295 bhp
S 400 HYBRID
500 NM
at 1600 rpm
Max. Torque
385 NM
at 2400 rpm
S 450 long
500 NM
385 NM
S 400 HYBRID

Performance

S 450 long
S 400 HYBRID
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
7.2 sec
62 mph 62
mph

68 m
0.000 sec

S 450 long

62 mph 62
mph

100 m
0.000 sec

S 400 HYBRID

▶ REPLAY
5.42 kg/bhp
Weight-to-Power Ratio
6.63 kg/bhp
S 450 long
5.42 kg/bhp
6.63 kg/bhp
S 400 HYBRID

Fuel Economy / Emissions

S 450 long
S 400 HYBRID
Fuel Economy
34 mpg
combined
36 mpg
S 450 long
34 mpg
36 mpg
S 400 HYBRID
26 mpg
city
26 mpg
43 mpg
motorway
45 mpg
Kraftstoffanzeige
70 L
Fuel Tank Capacity
90 L
Kraftstoffanzeige
531 mi
Range
708 mi
S 450 long
531 mi
708 mi
S 400 HYBRID
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).
149.7 kWh
S 450 long
155.3 kWh
149.7 kWh
S 400 HYBRID
Euro 6
Emission Standard
Euro 5
196 g/km (WLTP)
CO2 Emissions
186 g/km (NEFZ)

Practical Convenience

S 450 long
S 400 HYBRID
4
Doors
4
5
No. of Seats
5
685 kg
Maximum Payload
595 kg
530 L
Boot Capacity
560 L
No data
Boot Capacity (Seats Down)
No data