The Comparative Analysis :

Mercedes S 400 d 9G-TRONIC (17 - ..) vs. Mercedes S 350 CDI BlueEFFICIENCY long 4MATIC 7G-TRONIC (09 - 10)

€ 90,400
Mercedes S 400 d 9G-TRONIC (17 - ..) S 400 d
€ 85,900
 Mercedes S 350 CDI BlueEFFICIENCY long 4MATIC 7G-TRONIC (09 - 10) S 350 CDI BlueEFFICIENCY long
€ 90,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 85,900

ⓘ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 4 inches shorter, 1.1 inches wider and 0.4 inches taller than the S 350 CDI BlueEFFICIENCY long.
S 400 d
S 350 CDI BlueEFFICIENCY long
58.9
Blueprint Mercedes S 400 d 9G-TRONIC (17 - ..)
74.8
83.9
58.5
Blueprint Mercedes S 350 CDI BlueEFFICIENCY long 4MATIC 7G-TRONIC (09 - 10)
73.7
83.5
74.8 in
Width
73.7 in
83.9 in
Width Incl. Mirrors
83.5 in
58.9 in
Height
58.5 in
Blueprint Mercedes S 400 d 9G-TRONIC (17 - ..)
119.5
201.8
Blueprint Mercedes S 350 CDI BlueEFFICIENCY long 4MATIC 7G-TRONIC (09 - 10)
124.6
205.7
201.8 in
Length
205.7 in
119.5 in
Wheelbase
124.6 in

Vehicle Weight

S 400 d
S 350 CDI BlueEFFICIENCY long
4420 lb
Curb Weight
4564 lb
5964 lb
Gross Vehicle
Weight
5853 lb
Mercedes S 400 d 9G-TRONIC (17 - ..)
Weight Difference:
143 lb
3.13 %
Mercedes S 350 CDI BlueEFFICIENCY long 4MATIC 7G-TRONIC (09 - 10)

General

S 400 d
S 350 CDI BlueEFFICIENCY long
W222/X222
Generation
W221
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
9-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

S 400 d
S 350 CDI BlueEFFICIENCY long
Straight-six diesel engine with tur­bo­charger
Engine Type
V6 diesel engine with tur­bo­charger
Mercedes-Benz OM 656
Engine Series
Mercedes-Benz OM 642
OM 656.929
Engine Code
OM 642.932
4
Valves
4
6
Cylinders
6
2.9 L / 142 cu in
Displacement
3 L / 147 cu in
335 hp
at 3600 rpm
Power
232 hp
at 3600 rpm
S 400 d
335 hp
232 hp
S 350 CDI BlueEFFICIENCY long
516 lb‑ft
at 1200 rpm
Max. Torque
398 lb‑ft
at 1600 rpm
S 400 d
516 lb‑ft
398 lb‑ft
S 350 CDI BlueEFFICIENCY long

Performance

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

246 ft
0.000 sec

S 400 d

62 mph 62
mph

354 ft
0.000 sec

S 350 CDI BlueEFFICIENCY long

▶ REPLAY
13.19 lb/hp
Weight-to-Power Ratio
19.67 lb/hp
S 400 d
13.19 lb/hp
19.67 lb/hp
S 350 CDI BlueEFFICIENCY long

Fuel Economy / Emissions

S 400 d
S 350 CDI BlueEFFICIENCY long
Fuel Economy
45 mpg
combined
30 mpg
S 400 d
45 mpg
30 mpg
S 350 CDI BlueEFFICIENCY long
37 mpg
city
22 mpg
52 mpg
highway
38 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
23.8 gal
Kraftstoffanzeige
836 mi
Range
717 mi
S 400 d
836 mi
717 mi
S 350 CDI BlueEFFICIENCY long
Environmental Impact
107 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).
160.5 kWh
S 400 d
107 kWh
160.5 kWh
S 350 CDI BlueEFFICIENCY long
Euro 6
Emission Standard
Euro 4 III
217 g/mi (NEFZ)
CO2 Emissions
333 g/mi (NEFZ)

Practical Convenience

S 400 d
S 350 CDI BlueEFFICIENCY 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