The Comparative Analysis :
Mercedes C 350 CDI BlueEFFICIENCY 7G-TRONIC (09 - 11) vs. Mercedes C 320 CDI 7G-TRONIC (07 - 09)
€ 45,400

€ 44,900

€ 45,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 44,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the C 350 CDI BlueEFFICIENCY and the C 320 CDI are absolutely identical. Both are 180.6 inches long, 69.7 inches wide and 57 inches tall.
C 350 CDI BlueEFFICIENCY
C 320 CDI
57
69.7
79.1
57
69.7
79.1
69.7 in
Width
69.7 in
79.1 in
Width Incl. Mirrors
79.1 in
57 in
Height
57 in
108.7
180.6
108.7
180.6
180.6 in
Length
180.6 in
108.7 in
Wheelbase
108.7 in
Vehicle Weight
C 350 CDI BlueEFFICIENCY
C 320 CDI
3748 lb
Curb Weight
3748 lb
4861 lb
Gross Vehicle
Weight
Weight
4817 lb

Weight Difference:
0 lb
0 %

General
C 350 CDI BlueEFFICIENCY
C 320 CDI
W204
Generation
W204
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Diesel

Rear-wheel drive
Drivetrain
Rear-wheel drive

7-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
C 350 CDI BlueEFFICIENCY
C 320 CDI
V6 diesel engine with turbocharger
Engine Type
V6 diesel engine with turbocharger
Mercedes-Benz OM 642
Engine Series
Mercedes-Benz OM 642
OM 642.830
Engine Code
OM 642.960


4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
228 hp
at 3800 rpm
Power
221 hp
at 3800 rpm
C 350 CDI BlueEFFICIENCY
228 hp
221 hp
C 320 CDI
398 lb‑ft
at 1600 rpm
Max. Torque
376 lb‑ft
at 1600 rpm
C 350 CDI BlueEFFICIENCY
398 lb‑ft
376 lb‑ft
C 320 CDI
Performance
C 350 CDI BlueEFFICIENCY
C 320 CDI
155 mph
Maximum Speed
155 mph
6.4 sec
Acceleration 0 to 62 mph
6.9 sec
62 mph
62
mph
mph
292 ft
0.000 sec

C 350 CDI BlueEFFICIENCY
62 mph
62
mph
mph
315 ft
0.000 sec

C 320 CDI
▶ REPLAY
16.44 lb/hp
Weight-to-Power Ratio
16.96 lb/hp
C 350 CDI BlueEFFICIENCY
16.44 lb/hp
16.96 lb/hp
C 320 CDI
Fuel Economy / Emissions
C 350 CDI BlueEFFICIENCY
C 320 CDI
Fuel Economy
36 mpg
combined
32 mpg
C 350 CDI BlueEFFICIENCY
36 mpg
32 mpg
C 320 CDI
27 mpg
city
24 mpg
44 mpg
highway
40 mpg
17.4 gal
Fuel Tank Capacity
17.4 gal
621 mi
Range
562 mi
C 350 CDI BlueEFFICIENCY
621 mi
562 mi
C 320 CDI
Environmental Impact
135.8 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).
150.2 kWh
C 350 CDI BlueEFFICIENCY
135.8 kWh
150.2 kWh
C 320 CDI
Euro 5
Emission Standard
Euro 4
280 g/mi (NEFZ)
CO2 Emissions
311 g/mi (NEFZ)
Practical Convenience
C 350 CDI BlueEFFICIENCY
C 320 CDI
4
Doors
4
5
No. of Seats
5
1113 lb
Maximum Payload
1069 lb
13.5 cu ft
Trunk Volume
13.5 cu ft










No data
Cargo Volume (Seats Down)
No data