The Comparative Analysis :

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

€ 95,600
Mercedes S 400 HYBRID long 7G-TRONIC Sport (09 - 13) S 400 HYBRID long
€ 93,400
 Mercedes S 450 9G-TRONIC (17 - ..) S 450
€ 95,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 93,400

ⓘ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 S 400 HYBRID long is 10.1 cm longer, 2.8 cm narrower and 1.1 cm lower than the S 450.
S 400 HYBRID long
S 450
1485
Blueprint Mercedes S 400 HYBRID long 7G-TRONIC Sport (09 - 13)
1871
2120
1496
Blueprint Mercedes S 450 9G-TRONIC (17 - ..)
1899
2130
1871 mm
Width
1899 mm
2120 mm
Width Incl. Mirrors
2130 mm
1485 mm
Height
1496 mm
Blueprint Mercedes S 400 HYBRID long 7G-TRONIC Sport (09 - 13)
3165
5226
Blueprint Mercedes S 450 9G-TRONIC (17 - ..)
3035
5125
5226 mm
Length
5125 mm
3165 mm
Wheelbase
3035 mm

Vehicle Weight

S 400 HYBRID long
S 450
2020 kg
Kerb Weight
1995 kg
2600 kg
Gross Vehicle
Weight
2665 kg
Mercedes S 400 HYBRID long 7G-TRONIC Sport (09 - 13)
Weight Difference:
25 kg
1.24 %
Mercedes S 450 9G-TRONIC (17 - ..)

General

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

Engine

S 400 HYBRID long
S 450
6-cylinder mild hybrid petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
6-cylinder mild hybrid petrol engine with tur­bo­charger and elec­tric driven com­pres­sor
Mercedes-Benz M 272
Engine Series
Mercedes-Benz M 276
M 272.974
Engine Code
M 276.824
4
Valves
4
6
Cylinders
6
3498 CC
Engine Capacity
2999 CC
295 bhp
at 6000 rpm
Power
383 bhp
at 5500 rpm
S 400 HYBRID long
295 bhp
383 bhp
S 450
385 NM
at 2400 rpm
Max. Torque
500 NM
at 1600 rpm
S 400 HYBRID long
385 NM
500 NM
S 450

Performance

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

100 m
0.000 sec

S 400 HYBRID long

62 mph 62
mph

71 m
0.000 sec

S 450

▶ REPLAY
6.85 kg/bhp
Weight-to-Power Ratio
5.21 kg/bhp
S 400 HYBRID long
6.85 kg/bhp
5.21 kg/bhp
S 450

Fuel Economy / Emissions

S 400 HYBRID long
S 450
Fuel Economy
35 mpg
combined
43 mpg
S 400 HYBRID long
35 mpg
43 mpg
S 450
26 mpg
city
32 mpg
44 mpg
motorway
53 mpg
Kraftstoffanzeige
90 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
699 mi
Range
659 mi
S 400 HYBRID long
699 mi
659 mi
S 450
Environmental Impact
151.6 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).
125 kWh
S 400 HYBRID long
151.6 kWh
125 kWh
S 450
Euro 5
Emission Standard
Euro 6
188 g/km (NEFZ)
CO2 Emissions
150 g/km (NEFZ)

Practical Convenience

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