The Comparative Analysis :
Mercedes S 400 d long 4MATIC 9G-TRONIC (17 - ..) vs. Mercedes S 350 d long 9G-TRONIC (17 - ..)
€ 97,400
![Mercedes S 400 d long 4MATIC 9G-TRONIC (17 - ..)](graphbase/cars/cars_big_png/Mercedes_S_lang_W222.png)
€ 88,900
![Mercedes S 350 d long 9G-TRONIC (17 - ..)](graphbase/cars/cars_big/Mercedes_S_lang_W222.webp)
€ 97,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 88,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the S 400 d long and the S 350 d long are absolutely identical. Both are 5255 mm long, 1899 mm wide and 1494 mm tall.
S 400 d long
S 350 d long
1494
1899
2130
1494
1899
2130
1899 mm
Width
1899 mm
2130 mm
Width Incl. Mirrors
2130 mm
1494 mm
Height
1494 mm
3165
5255
3165
5255
5255 mm
Length
5255 mm
3165 mm
Wheelbase
3165 mm
Vehicle Weight
S 400 d long
S 350 d long
2075 kg
Kerb Weight
1990 kg
2800 kg
Gross Vehicle
Weight
Weight
2720 kg
![Mercedes S 400 d long 4MATIC 9G-TRONIC (17 - ..)](graphbase/cars/cars_big_png/Mercedes_S_lang_W222.png)
Weight Difference:
85 kg
4.1 %
![Mercedes S 350 d long 9G-TRONIC (17 - ..)](graphbase/cars/cars_big_png/Mercedes_S_lang_W222.png)
General
S 400 d long
S 350 d long
W222/X222
Generation
W222/X222
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Diesel
![](graphbase/drivetrain/AWD.png)
Permanent all-wheel drive
Drive
Rear-wheel drive
![](graphbase/drivetrain/RWD.png)
9-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
S 400 d long
S 350 d long
Straight-six diesel engine with turbocharger
Engine Type
Straight-six diesel engine with turbocharger
Mercedes-Benz OM 656
Engine Series
Mercedes-Benz OM 656
OM 656.929
Engine Code
OM 656.929
![](graphbase/engines/Mercedes-Benz_OM_656.png)
![](graphbase/engines/Mercedes-Benz_OM_656.png)
4
Valves
4
6
Cylinders
6
2925 CC
Engine Capacity
2925 CC
335 bhp
at 3600 rpm
Power
282 bhp
at 3400 rpm
S 400 d long
335 bhp
282 bhp
S 350 d long
700 NM
at 1200 rpm
Max. Torque
600 NM
at 1200 rpm
S 400 d long
700 NM
600 NM
S 350 d long
Performance
S 400 d long
S 350 d long
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
6 sec
62 mph
62
mph
mph
72 m
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_S_lang_W222.png)
S 400 d long
62 mph
62
mph
mph
83 m
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_S_lang_W222.png)
S 350 d long
▶ REPLAY
6.19 kg/bhp
Weight-to-Power Ratio
7.06 kg/bhp
S 400 d long
6.19 kg/bhp
7.06 kg/bhp
S 350 d long
Fuel Economy / Emissions
S 400 d long
S 350 d long
Fuel Economy
50 mpg
combined
55 mpg
S 400 d long
50 mpg
55 mpg
S 350 d long
42 mpg
city
44 mpg
59 mpg
motorway
64 mpg
70 L
Fuel Tank Capacity
70 L
777 mi
Range
853 mi
S 400 d long
777 mi
853 mi
S 350 d 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).
104.9 kWh
S 400 d long
115.2 kWh
104.9 kWh
S 350 d long
Euro 6
Emission Standard
Euro 6
147 g/km (NEFZ)
CO2 Emissions
134 g/km (NEFZ)
Practical Convenience
S 400 d long
S 350 d long
4
Doors
4
5
No. of Seats
5
725 kg
Maximum Payload
730 kg
510 L
Boot Capacity
510 L
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
No data
Boot Capacity (Seats Down)
No data