The Comparative Analysis :

Mercedes S 320 CDI BlueEFFICIENCY long 7G-TRONIC (08 - 09) vs. Mercedes S 400 long 4MATIC 7G-TRONIC PLUS (15 - 17)

€ 80,200
Mercedes S 320 CDI BlueEFFICIENCY long 7G-TRONIC (08 - 09) S 320 CDI BlueEFFICIENCY long
€ 96,700
 Mercedes S 400 long 4MATIC 7G-TRONIC PLUS (15 - 17) S 400 long
€ 80,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 96,700

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The S 320 CDI BlueEFFICIENCY long is a little smaller in every dimension. It's 1.4 inches shorter, 1.1 inches narrower and 0.9 inches lower than the S 400 long.
S 320 CDI BlueEFFICIENCY long
S 400 long
58
Blueprint Mercedes S 320 CDI BlueEFFICIENCY long 7G-TRONIC (08 - 09)
73.7
83.5
58.9
Blueprint Mercedes S 400 long 4MATIC 7G-TRONIC PLUS (15 - 17)
74.8
83.9
73.7 in
Width
74.8 in
83.5 in
Width Incl. Mirrors
83.9 in
58 in
Height
58.9 in
Blueprint Mercedes S 320 CDI BlueEFFICIENCY long 7G-TRONIC (08 - 09)
124.6
205.1
Blueprint Mercedes S 400 long 4MATIC 7G-TRONIC PLUS (15 - 17)
124.6
206.5
205.1 in
Length
206.5 in
124.6 in
Wheelbase
124.6 in

Vehicle Weight

S 320 CDI BlueEFFICIENCY long
S 400 long
4409 lb
Curb Weight
4564 lb
5688 lb
Gross Vehicle
Weight
6063 lb
Mercedes S 320 CDI BlueEFFICIENCY long 7G-TRONIC (08 - 09)
Weight Difference:
154 lb
3.37 %
Mercedes S 400 long 4MATIC 7G-TRONIC PLUS (15 - 17)

General

S 320 CDI BlueEFFICIENCY long
S 400 long
W221
Generation
W222/X222
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

S 320 CDI BlueEFFICIENCY long
S 400 long
V6 diesel engine with tur­bo­charger
Engine Type
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz OM 642
Engine Series
Mercedes-Benz M 276
OM 642.930
Engine Code
M 276.824
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
232 hp
at 3600 rpm
Power
328 hp
at 5250 rpm
S 320 CDI BlueEFFICIENCY long
232 hp
328 hp
S 400 long
398 lb‑ft
at 1600 rpm
Max. Torque
354 lb‑ft
at 1600 rpm
S 320 CDI BlueEFFICIENCY long
398 lb‑ft
354 lb‑ft
S 400 long

Performance

S 320 CDI BlueEFFICIENCY long
S 400 long
155 mph
Maximum Speed
155 mph
7.8 sec
Acceleration 0 to 62 mph
6.1 sec
62 mph 62
mph

354 ft
0.000 sec

S 320 CDI BlueEFFICIENCY long

62 mph 62
mph

279 ft
0.000 sec

S 400 long

▶ REPLAY
19 lb/hp
Weight-to-Power Ratio
13.91 lb/hp
S 320 CDI BlueEFFICIENCY long
19 lb/hp
13.91 lb/hp
S 400 long

Fuel Economy / Emissions

S 320 CDI BlueEFFICIENCY long
S 400 long
Fuel Economy
31 mpg
combined
28 mpg
S 320 CDI BlueEFFICIENCY long
31 mpg
28 mpg
S 400 long
22 mpg
city
21 mpg
39 mpg
highway
35 mpg
Kraftstoffanzeige
23.8 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
726 mi
Range
518 mi
S 320 CDI BlueEFFICIENCY long
726 mi
518 mi
S 400 long
Environmental Impact
158.4 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).
159.2 kWh
S 320 CDI BlueEFFICIENCY long
158.4 kWh
159.2 kWh
S 400 long
Euro 4 III
Emission Standard
Euro 6b (NEFZ)
325 g/mi (NEFZ)
CO2 Emissions
315 g/mi (NEFZ)

Practical Convenience

S 320 CDI BlueEFFICIENCY long
S 400 long
4
Doors
4
5
No. of Seats
5
1279 lb
Maximum Payload
1499 lb
15.9 cu ft
Trunk Volume
15 cu ft
No data
Cargo Volume (Seats Down)
No data