The Comparative Analysis :
Mercedes S 350 BlueEFFICIENCY 7G-TRONIC PLUS (11 - 13) vs. Mercedes S 450 long 4MATIC 9G-TRONIC (17 - ..)
€ 79,200
![Mercedes S 350 BlueEFFICIENCY 7G-TRONIC PLUS (11 - 13)](graphbase/cars/cars_big_png/Mercedes_S_W221-09.png)
€ 100,800
![Mercedes S 450 long 4MATIC 9G-TRONIC (17 - ..)](graphbase/cars/cars_big/Mercedes_S_lang_W222.webp)
€ 79,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 100,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The S 350 BlueEFFICIENCY is slightly smaller in every dimension. It's 6.3 inches shorter, 1.1 inches narrower and 0.4 inches lower than the S 450 long.
S 350 BlueEFFICIENCY
S 450 long
58.5
73.7
83.5
58.8
74.8
83.9
73.7 in
Width
74.8 in
83.5 in
Width Incl. Mirrors
83.9 in
58.5 in
Height
58.8 in
119.5
200.6
124.6
206.9
200.6 in
Length
206.9 in
119.5 in
Wheelbase
124.6 in
Vehicle Weight
S 350 BlueEFFICIENCY
S 450 long
4211 lb
Curb Weight
4575 lb
5523 lb
Gross Vehicle
Weight
Weight
6085 lb
![Mercedes S 350 BlueEFFICIENCY 7G-TRONIC PLUS (11 - 13)](graphbase/cars/cars_big_png/Mercedes_S_W221-09.png)
Weight Difference:
364 lb
7.96 %
![Mercedes S 450 long 4MATIC 9G-TRONIC (17 - ..)](graphbase/cars/cars_big_png/Mercedes_S_lang_W222.png)
General
S 350 BlueEFFICIENCY
S 450 long
W221
Generation
W222/X222
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
![](graphbase/drivetrain/RWD.png)
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
![](graphbase/drivetrain/AWD.png)
7-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
S 350 BlueEFFICIENCY
S 450 long
V6 gasoline engine (naturally aspirated engine)
Engine Type
6-cylinder mild hybrid gasoline engine with turbocharger and electric driven compressor
Mercedes-Benz M 276
Engine Series
Mercedes-Benz M 256
M 276.950
Engine Code
M 256.930
![](graphbase/engines/Mercedes-Benz_M_276.png)
![](graphbase/engines/Mercedes-Benz_M_256.png)
4
Valves
4
6
Cylinders
6
3.5 L / 171 cu in
Displacement
3 L / 147 cu in
302 hp
at 6500 rpm
Power
383 hp
at 5500 rpm
S 350 BlueEFFICIENCY
302 hp
383 hp
S 450 long
273 lb‑ft
at 3500 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
S 350 BlueEFFICIENCY
273 lb‑ft
369 lb‑ft
S 450 long
Performance
S 350 BlueEFFICIENCY
S 450 long
155 mph
Maximum Speed
155 mph
6.9 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
315 ft
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_S_W221-09.png)
S 350 BlueEFFICIENCY
62 mph
62
mph
mph
223 ft
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_S_lang_W222.png)
S 450 long
▶ REPLAY
13.94 lb/hp
Weight-to-Power Ratio
11.95 lb/hp
S 350 BlueEFFICIENCY
13.94 lb/hp
11.95 lb/hp
S 450 long
Fuel Economy / Emissions
S 350 BlueEFFICIENCY
S 450 long
Fuel Economy
31 mpg
combined
29 mpg
S 350 BlueEFFICIENCY
31 mpg
29 mpg
S 450 long
23 mpg
city
21 mpg
39 mpg
highway
36 mpg
21.9 gal
Fuel Tank Capacity
18.5 gal
679 mi
Range
531 mi
S 350 BlueEFFICIENCY
679 mi
531 mi
S 450 long
Environmental Impact
144 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).
155.3 kWh
S 350 BlueEFFICIENCY
144 kWh
155.3 kWh
S 450 long
Euro 5
Emission Standard
Euro 6
285 g/mi (NEFZ)
CO2 Emissions
315 g/mi (WLTP)
Practical Convenience
S 350 BlueEFFICIENCY
S 450 long
4
Doors
4
5
No. of Seats
5
1312 lb
Maximum Payload
1510 lb
15.9 cu ft
Trunk Volume
15 cu ft
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KS.png)
![](graphbase/koffer/KB.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KB.png)
![](graphbase/koffer/KB.png)
No data
Cargo Volume (Seats Down)
No data