The Comparative Analysis :
Mercedes S 320 CDI 4MATIC 7G-TRONIC (06 - 09) vs. Mercedes S 350 BlueEFFICIENCY long 7G-TRONIC PLUS (11 - 13)
€ 76,200

€ 87,500

€ 76,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 87,500
ⓘ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 is 14.6 cm shorter and 1.2 cm lower.
S 320 CDI
S 350 BlueEFFICIENCY long
1473
1871
2120
1485
1871
2120
1871 mm
Width
1871 mm
2120 mm
Width Incl. Mirrors
2120 mm
1473 mm
Height
1485 mm
3035
5080
3165
5226
5080 mm
Length
5226 mm
3035 mm
Wheelbase
3165 mm
Vehicle Weight
S 320 CDI
S 350 BlueEFFICIENCY long
2025 kg
Kerb Weight
1975 kg
2625 kg
Gross Vehicle
Weight
Weight
2555 kg

Weight Difference:
50 kg
2.47 %

General
S 320 CDI
S 350 BlueEFFICIENCY long
W221
Generation
W221
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Unleaded (95 RON)

Permanent all-wheel drive
Drive
Rear-wheel drive

7-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
S 320 CDI
S 350 BlueEFFICIENCY long
V6 diesel engine with turbocharger
Engine Type
V6 petrol engine (naturally aspirated engine)
Mercedes-Benz OM 642
Engine Series
Mercedes-Benz M 276
OM 642.932
Engine Code
M 276.950


4
Valves
4
6
Cylinders
6
2987 CC
Engine Capacity
3498 CC
232 bhp
at 3800 rpm
Power
302 bhp
at 6500 rpm
S 320 CDI
232 bhp
302 bhp
S 350 BlueEFFICIENCY long
540 NM
at 1600 rpm
Max. Torque
370 NM
at 3500 rpm
S 320 CDI
540 NM
370 NM
S 350 BlueEFFICIENCY long
Performance
S 320 CDI
S 350 BlueEFFICIENCY long
152 mph
Maximum Speed
155 mph
7.8 sec
Acceleration 0 to 62 mph
6.9 sec
62 mph
62
mph
mph
108 m
0.000 sec

S 320 CDI
62 mph
62
mph
mph
96 m
0.000 sec

S 350 BlueEFFICIENCY long
▶ REPLAY
8.73 kg/bhp
Weight-to-Power Ratio
6.54 kg/bhp
S 320 CDI
8.73 kg/bhp
6.54 kg/bhp
S 350 BlueEFFICIENCY long
Fuel Economy / Emissions
S 320 CDI
S 350 BlueEFFICIENCY long
Fuel Economy
34 mpg
combined
37 mpg
S 320 CDI
34 mpg
37 mpg
S 350 BlueEFFICIENCY long
25 mpg
city
27 mpg
44 mpg
motorway
46 mpg
90 L
Fuel Tank Capacity
83 L
674 mi
Range
670 mi
S 320 CDI
674 mi
670 mi
S 350 BlueEFFICIENCY long
Environmental Impact
170.8 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).
145.8 kWh
S 320 CDI
170.8 kWh
145.8 kWh
S 350 BlueEFFICIENCY long
Euro 4 III
Emission Standard
Euro 5
218 g/km (NEFZ)
CO2 Emissions
179 g/km (NEFZ)
Practical Convenience
S 320 CDI
S 350 BlueEFFICIENCY long
4
Doors
4
5
No. of Seats
5
600 kg
Maximum Payload
580 kg
560 L
Boot Capacity
560 L












No data
Boot Capacity (Seats Down)
No data