The Comparative Analysis :
Mercedes S 250 CDI BlueEFFICIENCY 7G-TRONIC PLUS (11 - 13) vs. Mercedes S 350 long 4MATIC 7G-TRONIC (09 - 11)
€ 71,900
€ 89,100
€ 71,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 89,100
ⓘ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 and height, but the S 250 CDI BlueEFFICIENCY is 5.1 inches shorter.
S 250 CDI BlueEFFICIENCY
S 350 long
58.5
73.7
83.5
58.5
73.7
83.5
73.7 in
Width
73.7 in
83.5 in
Width Incl. Mirrors
83.5 in
58.5 in
Height
58.5 in
119.5
200.6
124.6
205.7
200.6 in
Length
205.7 in
119.5 in
Wheelbase
124.6 in
Vehicle Weight
S 250 CDI BlueEFFICIENCY
S 350 long
4343 lb
Curb Weight
4464 lb
5622 lb
Gross Vehicle
Weight
Weight
5754 lb
Weight Difference:
121 lb
2.71 %
General
S 250 CDI BlueEFFICIENCY
S 350 long
W221
Generation
W221
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
S 250 CDI BlueEFFICIENCY
S 350 long
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
V6 gasoline engine (naturally aspirated engine)
Mercedes-Benz OM 651
Engine Series
Mercedes-Benz M 272
OM 651.961
Engine Code
M 272.965
4
Valves
3
4
Cylinders
6
2.1 L / 103 cu in
Displacement
3.5 L / 171 cu in
201 hp
at 4200 rpm
Power
268 hp
at 6000 rpm
S 250 CDI BlueEFFICIENCY
201 hp
268 hp
S 350 long
369 lb‑ft
at 1600 rpm
Max. Torque
258 lb‑ft
at 2400 rpm
S 250 CDI BlueEFFICIENCY
369 lb‑ft
258 lb‑ft
S 350 long
Performance
S 250 CDI BlueEFFICIENCY
S 350 long
149 mph
Maximum Speed
155 mph
8.2 sec
Acceleration 0 to 62 mph
7.3 sec
62 mph
62
mph
mph
374 ft
0.000 sec
S 250 CDI BlueEFFICIENCY
62 mph
62
mph
mph
331 ft
0.000 sec
S 350 long
▶ REPLAY
21.61 lb/hp
Weight-to-Power Ratio
16.66 lb/hp
S 250 CDI BlueEFFICIENCY
21.61 lb/hp
16.66 lb/hp
S 350 long
Fuel Economy / Emissions
S 250 CDI BlueEFFICIENCY
S 350 long
Fuel Economy
41 mpg
combined
23 mpg
S 250 CDI BlueEFFICIENCY
41 mpg
23 mpg
S 350 long
34 mpg
city
16 mpg
47 mpg
highway
30 mpg
21.9 gal
Fuel Tank Capacity
23.8 gal
905 mi
Range
543 mi
S 250 CDI BlueEFFICIENCY
905 mi
543 mi
S 350 long
Environmental Impact
117.3 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).
195.2 kWh
S 250 CDI BlueEFFICIENCY
117.3 kWh
195.2 kWh
S 350 long
Euro 5
Emission Standard
Euro 5
240 g/mi (NEFZ)
CO2 Emissions
389 g/mi (NEFZ)
Practical Convenience
S 250 CDI BlueEFFICIENCY
S 350 long
4
Doors
4
5
No. of Seats
5
1279 lb
Maximum Payload
1290 lb
15.9 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data
