The Comparative Analysis :

Mercedes S 350 BlueEFFICIENCY long 7G-TRONIC PLUS (11 - 13) vs. Mercedes S 400 d long 9G-TRONIC (17 - ..)

€ 87,500
Mercedes S 350 BlueEFFICIENCY long 7G-TRONIC PLUS (11 - 13) S 350 BlueEFFICIENCY long
€ 93,600
 Mercedes S 400 d long 9G-TRONIC (17 - ..) S 400 d long
€ 87,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 93,600

ⓘ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 1.1 inches shorter, 1.1 inches narrower and 0.4 inches lower than the S 400 d long.
S 350 BlueEFFICIENCY long
S 400 d long
58.5
Blueprint Mercedes S 350 BlueEFFICIENCY long 7G-TRONIC PLUS (11 - 13)
73.7
83.5
58.8
Blueprint Mercedes S 400 d long 9G-TRONIC (17 - ..)
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
Blueprint Mercedes S 350 BlueEFFICIENCY long 7G-TRONIC PLUS (11 - 13)
124.6
205.7
Blueprint Mercedes S 400 d long 9G-TRONIC (17 - ..)
124.6
206.9
205.7 in
Length
206.9 in
124.6 in
Wheelbase
124.6 in

Vehicle Weight

S 350 BlueEFFICIENCY long
S 400 d long
4354 lb
Curb Weight
4464 lb
5633 lb
Gross Vehicle
Weight
6041 lb
Mercedes S 350 BlueEFFICIENCY long 7G-TRONIC PLUS (11 - 13)
Weight Difference:
110 lb
2.46 %
Mercedes S 400 d long 9G-TRONIC (17 - ..)

General

S 350 BlueEFFICIENCY long
S 400 d long
W221
Generation
W222/X222
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
9-speed automatic transmission

Engine

S 350 BlueEFFICIENCY long
S 400 d long
V6 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-six diesel engine with tur­bo­charger
Mercedes-Benz M 276
Engine Series
Mercedes-Benz OM 656
M 276.950
Engine Code
OM 656.929
4
Valves
4
6
Cylinders
6
3.5 L / 171 cu in
Displacement
2.9 L / 142 cu in
302 hp
at 6500 rpm
Power
335 hp
at 3600 rpm
S 350 BlueEFFICIENCY long
302 hp
335 hp
S 400 d long
273 lb‑ft
at 3500 rpm
Max. Torque
516 lb‑ft
at 1200 rpm
S 350 BlueEFFICIENCY long
273 lb‑ft
516 lb‑ft
S 400 d long

Performance

S 350 BlueEFFICIENCY long
S 400 d long
155 mph
Maximum Speed
155 mph
6.9 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph 62
mph

315 ft
0.000 sec

S 350 BlueEFFICIENCY long

62 mph 62
mph

246 ft
0.000 sec

S 400 d long

▶ REPLAY
14.42 lb/hp
Weight-to-Power Ratio
13.33 lb/hp
S 350 BlueEFFICIENCY long
14.42 lb/hp
13.33 lb/hp
S 400 d long

Fuel Economy / Emissions

S 350 BlueEFFICIENCY long
S 400 d long
Fuel Economy
31 mpg
combined
45 mpg
S 350 BlueEFFICIENCY long
31 mpg
45 mpg
S 400 d long
23 mpg
city
37 mpg
39 mpg
highway
52 mpg
Kraftstoffanzeige
21.9 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
670 mi
Range
836 mi
S 350 BlueEFFICIENCY long
670 mi
836 mi
S 400 d long
Environmental Impact
145.8 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).
107 kWh
S 350 BlueEFFICIENCY long
145.8 kWh
107 kWh
S 400 d long
Euro 5
Emission Standard
Euro 6
288 g/mi (NEFZ)
CO2 Emissions
217 g/mi (NEFZ)

Practical Convenience

S 350 BlueEFFICIENCY long
S 400 d long
4
Doors
4
5
No. of Seats
5
1279 lb
Maximum Payload
1576 lb
15.9 cu ft
Trunk Volume
14.4 cu ft
No data
Cargo Volume (Seats Down)
No data