The Comparative Analysis :
Mercedes S 400 HYBRID 7G-TRONIC Sport (09 - 13) vs. Mercedes S 450 long 7G-TRONIC (06 - 09)
€ 87,300
€ 91,600
€ 87,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 91,600
ⓘ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 400 HYBRID is 4.5 inches shorter and 0.5 inches taller.
S 400 HYBRID
S 450 long
58.5
73.7
83.5
58
73.7
83.5
73.7 in
Width
73.7 in
83.5 in
Width Incl. Mirrors
83.5 in
58.5 in
Height
58 in
119.5
200.6
124.6
205.1
200.6 in
Length
205.1 in
119.5 in
Wheelbase
124.6 in
Vehicle Weight
S 400 HYBRID
S 450 long
4310 lb
Curb Weight
4376 lb
5622 lb
Gross Vehicle
Weight
Weight
5655 lb
Weight Difference:
66 lb
1.51 %
General
S 400 HYBRID
S 450 long
W221
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 HYBRID
S 450 long
6-cylinder mild hybrid gasoline engine (naturally aspirated engine)
Engine Type
V8 gasoline engine (naturally aspirated engine)
Mercedes-Benz M 272
Engine Series
Mercedes-Benz M 273
M 272.974
Engine Code
M 273.922
4
Valves
4
6
Cylinders
8
3.5 L / 171 cu in
Displacement
4.7 L / 230 cu in
295 hp
at 6000 rpm
Power
335 hp
at 6000 rpm
S 400 HYBRID
295 hp
335 hp
S 450 long
284 lb‑ft
at 2400 rpm
Max. Torque
339 lb‑ft
at 2700 rpm
S 400 HYBRID
284 lb‑ft
339 lb‑ft
S 450 long
Performance
S 400 HYBRID
S 450 long
155 mph
Maximum Speed
155 mph
7.2 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
328 ft
0.000 sec
S 400 HYBRID
62 mph
62
mph
mph
269 ft
0.000 sec
S 450 long
▶ REPLAY
14.61 lb/hp
Weight-to-Power Ratio
13.06 lb/hp
S 400 HYBRID
14.61 lb/hp
13.06 lb/hp
S 450 long
Fuel Economy / Emissions
S 400 HYBRID
S 450 long
Fuel Economy
30 mpg
combined
21 mpg
S 400 HYBRID
30 mpg
21 mpg
S 450 long
22 mpg
city
14 mpg
37 mpg
highway
29 mpg
23.8 gal
Fuel Tank Capacity
23.8 gal
708 mi
Range
495 mi
S 400 HYBRID
708 mi
495 mi
S 450 long
Environmental Impact
149.7 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).
214 kWh
S 400 HYBRID
149.7 kWh
214 kWh
S 450 long
Euro 5
Emission Standard
Euro 4 III
299 g/mi (NEFZ)
CO2 Emissions
433 g/mi (NEFZ)
Practical Convenience
S 400 HYBRID
S 450 long
4
Doors
4
5
No. of Seats
5
1312 lb
Maximum Payload
1279 lb
15.9 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data
