The Comparative Analysis :
Mercedes S 320 CDI BlueEFFICIENCY 7G-TRONIC (08 - 09) vs. Mercedes S 350 BlueTEC long 7G-TRONIC PLUS (13 - 15)
€ 72,400
![Mercedes S 320 CDI BlueEFFICIENCY 7G-TRONIC (08 - 09)](graphbase/cars/cars_big_png/Mercedes_S_W221.png)
€ 87,300
![Mercedes S 350 BlueTEC long 7G-TRONIC PLUS (13 - 15)](graphbase/cars/cars_big/Mercedes_S_W222.webp)
€ 72,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 87,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The S 320 CDI BlueEFFICIENCY is considerably smaller in every dimension. It's 6.5 inches shorter, 1.1 inches narrower and 0.9 inches lower than the S 350 BlueTEC long.
S 320 CDI BlueEFFICIENCY
S 350 BlueTEC long
58
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 in
Height
58.9 in
119.5
200
124.6
206.5
200 in
Length
206.5 in
119.5 in
Wheelbase
124.6 in
Vehicle Weight
S 320 CDI BlueEFFICIENCY
S 350 BlueTEC long
4310 lb
Curb Weight
4354 lb
5622 lb
Gross Vehicle
Weight
Weight
5930 lb
![Mercedes S 320 CDI BlueEFFICIENCY 7G-TRONIC (08 - 09)](graphbase/cars/cars_big_png/Mercedes_S_W221.png)
Weight Difference:
44 lb
1.01 %
![Mercedes S 350 BlueTEC long 7G-TRONIC PLUS (13 - 15)](graphbase/cars/cars_big_png/Mercedes_S_W222.png)
General
S 320 CDI BlueEFFICIENCY
S 350 BlueTEC long
W221
Generation
W222/X222
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Diesel
![](graphbase/drivetrain/RWD.png)
Rear-wheel drive
Drivetrain
Rear-wheel drive
![](graphbase/drivetrain/RWD.png)
7-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
S 320 CDI BlueEFFICIENCY
S 350 BlueTEC long
V6 diesel engine with turbocharger
Engine Type
V6 diesel engine with turbocharger
Mercedes-Benz OM 642
Engine Series
Mercedes-Benz OM 642
OM 642.930
Engine Code
OM 642.861
![](graphbase/engines/Mercedes-Benz_OM_642.png)
![](graphbase/engines/Mercedes-Benz_OM_642.png)
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
232 hp
at 3600 rpm
Power
254 hp
at 3600 rpm
S 320 CDI BlueEFFICIENCY
232 hp
254 hp
S 350 BlueTEC long
398 lb‑ft
at 1600 rpm
Max. Torque
457 lb‑ft
at 1600 rpm
S 320 CDI BlueEFFICIENCY
398 lb‑ft
457 lb‑ft
S 350 BlueTEC long
Performance
S 320 CDI BlueEFFICIENCY
S 350 BlueTEC long
155 mph
Maximum Speed
155 mph
7.8 sec
Acceleration 0 to 62 mph
6.8 sec
62 mph
62
mph
mph
354 ft
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_S_W221.png)
S 320 CDI BlueEFFICIENCY
62 mph
62
mph
mph
308 ft
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_S_W222.png)
S 350 BlueTEC long
▶ REPLAY
18.58 lb/hp
Weight-to-Power Ratio
17.14 lb/hp
S 320 CDI BlueEFFICIENCY
18.58 lb/hp
17.14 lb/hp
S 350 BlueTEC long
Fuel Economy / Emissions
S 320 CDI BlueEFFICIENCY
S 350 BlueTEC long
Fuel Economy
31 mpg
combined
42 mpg
S 320 CDI BlueEFFICIENCY
31 mpg
42 mpg
S 350 BlueTEC long
23 mpg
city
33 mpg
40 mpg
highway
49 mpg
23.8 gal
Fuel Tank Capacity
18.5 gal
736 mi
Range
777 mi
S 320 CDI BlueEFFICIENCY
736 mi
777 mi
S 350 BlueTEC long
Environmental Impact
156.4 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).
115.2 kWh
S 320 CDI BlueEFFICIENCY
156.4 kWh
115.2 kWh
S 350 BlueTEC long
Euro 4 III
Emission Standard
Euro 6b (NEFZ)
320 g/mi (NEFZ)
CO2 Emissions
238 g/mi (NEFZ)
Practical Convenience
S 320 CDI BlueEFFICIENCY
S 350 BlueTEC long
4
Doors
4
5
No. of Seats
5
1312 lb
Maximum Payload
1576 lb
15.9 cu ft
Trunk Volume
14.4 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)
No data
Cargo Volume (Seats Down)
No data