The Comparative Analysis :
Mercedes S 400 d 4MATIC 9G-TRONIC (17 - ..) vs. Mercedes S 350 BlueEFFICIENCY 4MATIC 7G-TRONIC PLUS (11 - 13)
€ 94,200

€ 83,000

€ 94,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 83,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The S 400 d is a little bigger in every dimension. It's 2.9 cm longer, 2.8 cm wider and 1.1 cm taller than the S 350 BlueEFFICIENCY.
S 400 d
S 350 BlueEFFICIENCY
1496
1899
2130
1485
1871
2120
1899 mm
Width
1871 mm
2130 mm
Width Incl. Mirrors
2120 mm
1496 mm
Height
1485 mm
3035
5125
3035
5096
5125 mm
Length
5096 mm
3035 mm
Wheelbase
3035 mm
Vehicle Weight
S 400 d
S 350 BlueEFFICIENCY
2060 kg
Kerb Weight
1980 kg
2760 kg
Gross Vehicle
Weight
Weight
2580 kg

Weight Difference:
80 kg
3.88 %

General
S 400 d
S 350 BlueEFFICIENCY
W222/X222
Generation
W221
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Unleaded (95 RON)

Permanent all-wheel drive
Drive
Permanent all-wheel drive

9-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
S 400 d
S 350 BlueEFFICIENCY
Straight-six diesel engine with turbocharger
Engine Type
V6 petrol engine (naturally aspirated engine)
Mercedes-Benz OM 656
Engine Series
Mercedes-Benz M 276
OM 656.929
Engine Code
M 276.950


4
Valves
4
6
Cylinders
6
2925 CC
Engine Capacity
3498 CC
335 bhp
at 3600 rpm
Power
302 bhp
at 6500 rpm
S 400 d
335 bhp
302 bhp
S 350 BlueEFFICIENCY
700 NM
at 1200 rpm
Max. Torque
370 NM
at 3500 rpm
S 400 d
700 NM
370 NM
S 350 BlueEFFICIENCY
Performance
S 400 d
S 350 BlueEFFICIENCY
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
6.9 sec
62 mph
62
mph
mph
72 m
0.000 sec

S 400 d
62 mph
62
mph
mph
96 m
0.000 sec

S 350 BlueEFFICIENCY
▶ REPLAY
6.15 kg/bhp
Weight-to-Power Ratio
6.56 kg/bhp
S 400 d
6.15 kg/bhp
6.56 kg/bhp
S 350 BlueEFFICIENCY
Fuel Economy / Emissions
S 400 d
S 350 BlueEFFICIENCY
Fuel Economy
50 mpg
combined
35 mpg
S 400 d
50 mpg
35 mpg
S 350 BlueEFFICIENCY
42 mpg
city
26 mpg
59 mpg
motorway
43 mpg
70 L
Fuel Tank Capacity
83 L
777 mi
Range
637 mi
S 400 d
777 mi
637 mi
S 350 BlueEFFICIENCY
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).
153.5 kWh
S 400 d
115.2 kWh
153.5 kWh
S 350 BlueEFFICIENCY
Euro 6
Emission Standard
Euro 5
147 g/km (NEFZ)
CO2 Emissions
189 g/km (NEFZ)
Practical Convenience
S 400 d
S 350 BlueEFFICIENCY
4
Doors
4
5
No. of Seats
5
700 kg
Maximum Payload
600 kg
510 L
Boot Capacity
560 L










No data
Boot Capacity (Seats Down)
No data