The Comparative Analysis :
Mercedes S 400 d 4MATIC 9G-TRONIC (17 - ..) vs. Mercedes S 350 long 4MATIC 7G-TRONIC (07 - 09)
€ 94,200
€ 87,200
€ 94,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 87,200
ⓘ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. The S 400 d is 3.3 inches shorter, 1.1 inches wider and 0.9 inches taller than the S 350 long.
S 400 d
S 350 long
58.9
74.8
83.9
58
73.7
83.5
74.8 in
Width
73.7 in
83.9 in
Width Incl. Mirrors
83.5 in
58.9 in
Height
58 in
119.5
201.8
124.6
205.1
201.8 in
Length
205.1 in
119.5 in
Wheelbase
124.6 in
Vehicle Weight
S 400 d
S 350 long
4542 lb
Curb Weight
4398 lb
6085 lb
Gross Vehicle
Weight
Weight
5688 lb
Weight Difference:
143 lb
3.15 %
General
S 400 d
S 350 long
W222/X222
Generation
W221
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
9-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
S 400 d
S 350 long
Straight-six diesel engine with turbocharger
Engine Type
V6 gasoline engine (naturally aspirated engine)
Mercedes-Benz OM 656
Engine Series
Mercedes-Benz M 272
OM 656.929
Engine Code
M 272.975
4
Valves
3
6
Cylinders
6
2.9 L / 142 cu in
Displacement
3.5 L / 171 cu in
335 hp
at 3600 rpm
Power
268 hp
at 6000 rpm
S 400 d
335 hp
268 hp
S 350 long
516 lb‑ft
at 1200 rpm
Max. Torque
258 lb‑ft
at 2400 rpm
S 400 d
516 lb‑ft
258 lb‑ft
S 350 long
Performance
S 400 d
S 350 long
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
7.3 sec
62 mph
62
mph
mph
236 ft
0.000 sec
S 400 d
62 mph
62
mph
mph
331 ft
0.000 sec
S 350 long
▶ REPLAY
13.56 lb/hp
Weight-to-Power Ratio
16.41 lb/hp
S 400 d
13.56 lb/hp
16.41 lb/hp
S 350 long
Fuel Economy / Emissions
S 400 d
S 350 long
Fuel Economy
42 mpg
combined
22 mpg
S 400 d
42 mpg
22 mpg
S 350 long
35 mpg
city
16 mpg
49 mpg
highway
28 mpg
18.5 gal
Fuel Tank Capacity
23.8 gal
777 mi
Range
523 mi
S 400 d
777 mi
523 mi
S 350 long
Environmental Impact
115.2 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).
202.8 kWh
S 400 d
115.2 kWh
202.8 kWh
S 350 long
Euro 6
Emission Standard
Euro 4 III
237 g/mi (NEFZ)
CO2 Emissions
412 g/mi (NEFZ)
Practical Convenience
S 400 d
S 350 long
4
Doors
4
5
No. of Seats
5
1543 lb
Maximum Payload
1290 lb
14.4 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data
