The Comparative Analysis :
Mercedes S 400 h 7G-TRONIC PLUS (15 - 17) vs. Mercedes S 450 7G-TRONIC (06 - 09)
€ 87,600
€ 83,700
€ 87,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 83,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The S 400 h is a little bigger in every dimension. It's 1.4 inches longer, 1.1 inches wider and 0.9 inches taller than the S 450.
S 400 h
S 450
58.9
74.8
83.9
58
73.7
83.5
74.8 in
Width
73.7 in
83.9 in
Width Incl. Mirrors
83.5 in
58.9 in
Height
58 in
119.5
201.4
119.5
200
201.4 in
Length
200 in
119.5 in
Wheelbase
119.5 in
Vehicle Weight
S 400 h
S 450
4244 lb
Curb Weight
4277 lb
5721 lb
Gross Vehicle
Weight
Weight
5611 lb
Weight Difference:
33 lb
0.77 %
General
S 400 h
S 450
W222/X222
Generation
W221
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
S 400 h
S 450
6-cylinder full hybrid gasoline engine (naturally aspirated engine)
Engine Type
V8 gasoline engine (naturally aspirated engine)
Mercedes-Benz M 276
Engine Series
Mercedes-Benz M 273
M 276.960
Engine Code
M 273.922
4
Valves
4
6
Cylinders
8
3.5 L / 171 cu in
Displacement
4.7 L / 230 cu in
328 hp
at 6500 rpm
Power
335 hp
at 6000 rpm
S 400 h
328 hp
335 hp
S 450
457 lb‑ft
at 3500 rpm
Max. Torque
339 lb‑ft
at 2700 rpm
S 400 h
457 lb‑ft
339 lb‑ft
S 450
Performance
S 400 h
S 450
155 mph
Maximum Speed
155 mph
6.8 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
308 ft
0.000 sec
S 400 h
62 mph
62
mph
mph
269 ft
0.000 sec
S 450
▶ REPLAY
12.94 lb/hp
Weight-to-Power Ratio
12.77 lb/hp
S 400 h
12.94 lb/hp
12.77 lb/hp
S 450
Fuel Economy / Emissions
S 400 h
S 450
Fuel Economy
39 mpg
combined
21 mpg
S 400 h
39 mpg
21 mpg
S 450
37 mpg
city
14 mpg
41 mpg
highway
29 mpg
18.5 gal
Fuel Tank Capacity
23.8 gal
725 mi
Range
500 mi
S 400 h
725 mi
500 mi
S 450
Environmental Impact
113.6 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).
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).
212.1 kWh
S 400 h
113.6 kWh
212.1 kWh
S 450
Euro 6b (NEFZ)
Emission Standard
Euro 4 III
224 g/mi (NEFZ)
CO2 Emissions
430 g/mi (NEFZ)
Practical Convenience
S 400 h
S 450
4
Doors
4
5
No. of Seats
5
1477 lb
Maximum Payload
1334 lb
14.4 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data
