The Comparative Analysis :
Mercedes S 350 BlueEFFICIENCY long 4MATIC 7G-TRONIC PLUS (11 - 13) vs. Mercedes S 300 BlueTEC HYBRID long 7G-TRONIC PLUS (14 - 15)
€ 91,300

€ 87,300

€ 91,300
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 350 BlueEFFICIENCY 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 300 BlueTEC HYBRID long.
S 350 BlueEFFICIENCY long
S 300 BlueTEC HYBRID 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 350 BlueEFFICIENCY long
S 300 BlueTEC HYBRID long
4508 lb
Curb Weight
4486 lb
5798 lb
Gross Vehicle
Weight
Weight
6063 lb

Weight Difference:
22 lb
0.49 %

General
S 350 BlueEFFICIENCY long
S 300 BlueTEC HYBRID long
W221
Generation
W222/X222
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Diesel

Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive

7-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
S 350 BlueEFFICIENCY long
S 300 BlueTEC HYBRID long
V6 gasoline engine (naturally aspirated engine)
Engine Type
4-cylinder full hybrid diesel engine with two turbochargers (biturbo)
Mercedes-Benz M 276
Engine Series
Mercedes-Benz OM 651
M 276.950
Engine Code
OM 651.921


4
Valves
4
6
Cylinders
4
3.5 L / 171 cu in
Displacement
2.1 L / 103 cu in
302 hp
at 6500 rpm
Power
228 hp
at 4200 rpm
S 350 BlueEFFICIENCY long
302 hp
228 hp
S 300 BlueTEC HYBRID long
273 lb‑ft
at 3500 rpm
Max. Torque
553 lb‑ft
at 1600 rpm
S 350 BlueEFFICIENCY long
273 lb‑ft
553 lb‑ft
S 300 BlueTEC HYBRID long
Performance
S 350 BlueEFFICIENCY long
S 300 BlueTEC HYBRID long
155 mph
Maximum Speed
149 mph
6.9 sec
Acceleration 0 to 62 mph
7.6 sec
62 mph
62
mph
mph
315 ft
0.000 sec

S 350 BlueEFFICIENCY long
62 mph
62
mph
mph
348 ft
0.000 sec

S 300 BlueTEC HYBRID long
▶ REPLAY
14.93 lb/hp
Weight-to-Power Ratio
19.68 lb/hp
S 350 BlueEFFICIENCY long
14.93 lb/hp
19.68 lb/hp
S 300 BlueTEC HYBRID long
Fuel Economy / Emissions
S 350 BlueEFFICIENCY long
S 300 BlueTEC HYBRID long
Fuel Economy
29 mpg
combined
53 mpg
S 350 BlueEFFICIENCY long
29 mpg
53 mpg
S 300 BlueTEC HYBRID long
22 mpg
city
50 mpg
36 mpg
highway
55 mpg
21.9 gal
Fuel Tank Capacity
18.5 gal
637 mi
Range
989 mi
S 350 BlueEFFICIENCY long
637 mi
989 mi
S 300 BlueTEC HYBRID long
Environmental Impact
153.5 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).
90.4 kWh
S 350 BlueEFFICIENCY long
153.5 kWh
90.4 kWh
S 300 BlueTEC HYBRID long
Euro 5
Emission Standard
Euro 6b (NEFZ)
304 g/mi (NEFZ)
CO2 Emissions
185 g/mi (NEFZ)
Practical Convenience
S 350 BlueEFFICIENCY long
S 300 BlueTEC HYBRID long
4
Doors
4
5
No. of Seats
5
1290 lb
Maximum Payload
1576 lb
15.9 cu ft
Trunk Volume
14.4 cu ft










No data
Cargo Volume (Seats Down)
No data