The Comparative Analysis :
Mercedes S 320 CDI BlueEFFICIENCY 7G-TRONIC (08 - 09) vs. Mercedes S 500 BlueEFFICIENCY long 7G-TRONIC PLUS (11 - 13)
€ 72,400

€ 105,900

€ 72,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 105,900
ⓘ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. Both cars are the same width, but the S 320 CDI BlueEFFICIENCY is 5.7 inches shorter and 0.5 inches lower.
S 320 CDI BlueEFFICIENCY
S 500 BlueEFFICIENCY long
58
73.7
83.5
58.5
73.7
83.5
73.7 in
Width
73.7 in
83.5 in
Width Incl. Mirrors
83.5 in
58 in
Height
58.5 in
119.5
200
124.6
205.7
200 in
Length
205.7 in
119.5 in
Wheelbase
124.6 in
Vehicle Weight
S 320 CDI BlueEFFICIENCY
S 500 BlueEFFICIENCY long
4310 lb
Curb Weight
4564 lb
5622 lb
Gross Vehicle
Weight
Weight
5842 lb

Weight Difference:
254 lb
5.57 %

General
S 320 CDI BlueEFFICIENCY
S 500 BlueEFFICIENCY long
W221
Generation
W221
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

7-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
S 320 CDI BlueEFFICIENCY
S 500 BlueEFFICIENCY long
V6 diesel engine with turbocharger
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
Mercedes-Benz OM 642
Engine Series
Mercedes-Benz M 278
OM 642.930
Engine Code
M 278.932


4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4.7 L / 230 cu in
232 hp
at 3600 rpm
Power
429 hp
at 5250 rpm
S 320 CDI BlueEFFICIENCY
232 hp
429 hp
S 500 BlueEFFICIENCY long
398 lb‑ft
at 1600 rpm
Max. Torque
516 lb‑ft
at 1800 rpm
S 320 CDI BlueEFFICIENCY
398 lb‑ft
516 lb‑ft
S 500 BlueEFFICIENCY long
Performance
S 320 CDI BlueEFFICIENCY
S 500 BlueEFFICIENCY long
155 mph
Maximum Speed
155 mph
7.8 sec
Acceleration 0 to 62 mph
5 sec
62 mph
62
mph
mph
354 ft
0.000 sec

S 320 CDI BlueEFFICIENCY
62 mph
62
mph
mph
226 ft
0.000 sec

S 500 BlueEFFICIENCY long
▶ REPLAY
18.58 lb/hp
Weight-to-Power Ratio
10.64 lb/hp
S 320 CDI BlueEFFICIENCY
18.58 lb/hp
10.64 lb/hp
S 500 BlueEFFICIENCY long
Fuel Economy / Emissions
S 320 CDI BlueEFFICIENCY
S 500 BlueEFFICIENCY long
Fuel Economy
31 mpg
combined
25 mpg
S 320 CDI BlueEFFICIENCY
31 mpg
25 mpg
S 500 BlueEFFICIENCY long
23 mpg
city
18 mpg
40 mpg
highway
32 mpg
23.8 gal
Fuel Tank Capacity
21.9 gal
736 mi
Range
549 mi
S 320 CDI BlueEFFICIENCY
736 mi
549 mi
S 500 BlueEFFICIENCY long
Environmental Impact
156.4 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).
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).
178.2 kWh
S 320 CDI BlueEFFICIENCY
156.4 kWh
178.2 kWh
S 500 BlueEFFICIENCY long
Euro 4 III
Emission Standard
Euro 5
320 g/mi (NEFZ)
CO2 Emissions
352 g/mi (NEFZ)
Practical Convenience
S 320 CDI BlueEFFICIENCY
S 500 BlueEFFICIENCY long
4
Doors
4
5
No. of Seats
5
1312 lb
Maximum Payload
1279 lb
15.9 cu ft
Trunk Volume
15.9 cu ft












No data
Cargo Volume (Seats Down)
No data