The Comparative Analysis :
Mercedes S 450 long 4MATIC 7G-TRONIC Sport (09 - 10) vs. Mercedes S 400 h long 7G-TRONIC PLUS (15 - 17)
€ 97,500
€ 93,500
€ 97,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 93,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The S 450 long is a little smaller in every dimension. It's 0.8 inches shorter, 1.1 inches narrower and 0.4 inches lower than the S 400 h long.
S 450 long
S 400 h long
58.5
73.7
83.5
58.9
74.8
83.9
73.7 in
Width
74.8 in
83.5 in
Width Incl. Mirrors
83.9 in
58.5 in
Height
58.9 in
124.6
205.7
124.6
206.5
205.7 in
Length
206.5 in
124.6 in
Wheelbase
124.6 in
Vehicle Weight
S 450 long
S 400 h long
4575 lb
Curb Weight
4288 lb
5864 lb
Gross Vehicle
Weight
Weight
5798 lb
Weight Difference:
287 lb
6.27 %
General
S 450 long
S 400 h long
W221
Generation
W222/X222
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
S 450 long
S 400 h long
V8 gasoline engine (naturally aspirated engine)
Engine Type
6-cylinder full hybrid gasoline engine (naturally aspirated engine)
Mercedes-Benz M 273
Engine Series
Mercedes-Benz M 276
M 273.924
Engine Code
M 276.960
4
Valves
4
8
Cylinders
6
4.7 L / 230 cu in
Displacement
3.5 L / 171 cu in
335 hp
at 6000 rpm
Power
328 hp
at 6500 rpm
S 450 long
335 hp
328 hp
S 400 h long
339 lb‑ft
at 2700 rpm
Max. Torque
457 lb‑ft
at 3500 rpm
S 450 long
339 lb‑ft
457 lb‑ft
S 400 h long
Performance
S 450 long
S 400 h long
155 mph
Maximum Speed
155 mph
5.9 sec
Acceleration 0 to 62 mph
6.8 sec
62 mph
62
mph
mph
269 ft
0.000 sec
S 450 long
62 mph
62
mph
mph
308 ft
0.000 sec
S 400 h long
▶ REPLAY
13.66 lb/hp
Weight-to-Power Ratio
13.07 lb/hp
S 450 long
13.66 lb/hp
13.07 lb/hp
S 400 h long
Fuel Economy / Emissions
S 450 long
S 400 h long
Fuel Economy
21 mpg
combined
39 mpg
S 450 long
21 mpg
39 mpg
S 400 h long
14 mpg
city
37 mpg
30 mpg
highway
41 mpg
23.8 gal
Fuel Tank Capacity
18.5 gal
508 mi
Range
725 mi
S 450 long
508 mi
725 mi
S 400 h long
Environmental Impact
208.4 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).
113.6 kWh
S 450 long
208.4 kWh
113.6 kWh
S 400 h long
Euro 5
Emission Standard
Euro 6b (NEFZ)
412 g/mi (NEFZ)
CO2 Emissions
224 g/mi (NEFZ)
Practical Convenience
S 450 long
S 400 h long
4
Doors
4
5
No. of Seats
5
1290 lb
Maximum Payload
1510 lb
15.9 cu ft
Trunk Volume
14.4 cu ft
No data
Cargo Volume (Seats Down)
No data
