The Comparative Analysis :
Mercedes S 350 long 7G-TRONIC (09 - 11) vs. Mercedes S 400 d long 9G-TRONIC (17 - ..)
€ 85,300
€ 93,600
€ 85,300
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 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 long
S 400 d 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
124.6
205.7
124.6
206.9
205.7 in
Length
206.9 in
124.6 in
Wheelbase
124.6 in
Vehicle Weight
S 350 long
S 400 d long
4310 lb
Curb Weight
4464 lb
5589 lb
Gross Vehicle
Weight
Weight
6041 lb
Weight Difference:
154 lb
3.45 %
General
S 350 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 long
S 400 d long
V6 gasoline engine (naturally aspirated engine)
Engine Type
Straight-six diesel engine with turbocharger
Mercedes-Benz M 272
Engine Series
Mercedes-Benz OM 656
M 272.965
Engine Code
OM 656.929
3
Valves
4
6
Cylinders
6
3.5 L / 171 cu in
Displacement
2.9 L / 142 cu in
268 hp
at 6000 rpm
Power
335 hp
at 3600 rpm
S 350 long
268 hp
335 hp
S 400 d long
258 lb‑ft
at 2400 rpm
Max. Torque
516 lb‑ft
at 1200 rpm
S 350 long
258 lb‑ft
516 lb‑ft
S 400 d long
Performance
S 350 long
S 400 d long
155 mph
Maximum Speed
155 mph
7.3 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph
62
mph
mph
331 ft
0.000 sec
S 350 long
62 mph
62
mph
mph
246 ft
0.000 sec
S 400 d long
▶ REPLAY
16.08 lb/hp
Weight-to-Power Ratio
13.33 lb/hp
S 350 long
16.08 lb/hp
13.33 lb/hp
S 400 d long
Fuel Economy / Emissions
S 350 long
S 400 d long
Fuel Economy
24 mpg
combined
45 mpg
S 350 long
24 mpg
45 mpg
S 400 d long
16 mpg
city
37 mpg
32 mpg
highway
52 mpg
23.8 gal
Fuel Tank Capacity
18.5 gal
559 mi
Range
836 mi
S 350 long
559 mi
836 mi
S 400 d long
Environmental Impact
189.4 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).
107 kWh
S 350 long
189.4 kWh
107 kWh
S 400 d long
Euro 5
Emission Standard
Euro 6
377 g/mi (NEFZ)
CO2 Emissions
217 g/mi (NEFZ)
Practical Convenience
S 350 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
