The Comparative Analysis :
Mercedes C 320 CDI (07 - 09) vs. Mazda 6 2.2 SKYACTIV-D 175 i-ELOOP (13 - 15)
€ 42,500

€ 36,200

€ 42,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 36,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes C 320 CDI is considerably smaller in every dimension. It's 11 inches shorter, 2.8 inches narrower and 0.1 inches lower than the Mazda 6 2.2 SKYACTIV-D 175 i-ELOOP.
Mercedes C 320 CDI
Mazda 6 2.2 SKYACTIV-D 175 i-ELOOP
57
69.7
79.1
57.1
72.4
82.3
69.7 in
Width
72.4 in
79.1 in
Width Incl. Mirrors
82.3 in
57 in
Height
57.1 in
108.7
180.6
111.4
191.5
180.6 in
Length
191.5 in
108.7 in
Wheelbase
111.4 in
Vehicle Weight
Mercedes C 320 CDI
Mazda 6 2.2 SKYACTIV-D 175 i-ELOOP
3748 lb
Curb Weight
3263 lb
4817 lb
Gross Vehicle
Weight
Weight
4530 lb

Weight Difference:
485 lb
12.94 %

General
Mercedes C 320 CDI
Mazda 6 2.2 SKYACTIV-D 175 i-ELOOP
W204
Generation
GJ
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Diesel

Rear-wheel drive
Drivetrain
Front-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Mercedes C 320 CDI
Mazda 6 2.2 SKYACTIV-D 175 i-ELOOP
V6 diesel engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
Mercedes-Benz OM 642
Engine Series
OM 642.960
Engine Code

4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2.2 L / 108 cu in
221 hp
at 3800 rpm
Power
173 hp
at 4500 rpm
Mercedes C 320 CDI
221 hp
173 hp
Mazda 6 2.2 SKYACTIV-D 175 i-ELOOP
376 lb‑ft
at 1600 rpm
Max. Torque
310 lb‑ft
at 2000 rpm
Mercedes C 320 CDI
376 lb‑ft
310 lb‑ft
Mazda 6 2.2 SKYACTIV-D 175 i-ELOOP
Performance
Mercedes C 320 CDI
Mazda 6 2.2 SKYACTIV-D 175 i-ELOOP
155 mph
Maximum Speed
139 mph
7.7 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph
62
mph
mph
351 ft
0.000 sec

Mercedes C 320 CDI
62 mph
62
mph
mph
354 ft
0.000 sec

Mazda 6 2.2 SKYACTIV-D 175 i-ELOOP
▶ REPLAY
16.96 lb/hp
Weight-to-Power Ratio
18.86 lb/hp
Mercedes C 320 CDI
16.96 lb/hp
18.86 lb/hp
Mazda 6 2.2 SKYACTIV-D 175 i-ELOOP
Fuel Economy / Emissions
Mercedes C 320 CDI
Mazda 6 2.2 SKYACTIV-D 175 i-ELOOP
Fuel Economy
34 mpg
combined
52 mpg
Mercedes C 320 CDI
34 mpg
52 mpg
Mazda 6 2.2 SKYACTIV-D 175 i-ELOOP
26 mpg
city
43 mpg
43 mpg
highway
60 mpg
17.4 gal
Fuel Tank Capacity
16.4 gal
595 mi
Range
856 mi
Mercedes C 320 CDI
595 mi
856 mi
Mazda 6 2.2 SKYACTIV-D 175 i-ELOOP
Environmental Impact
141.9 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).
92.5 kWh
Mercedes C 320 CDI
141.9 kWh
92.5 kWh
Mazda 6 2.2 SKYACTIV-D 175 i-ELOOP
Euro 4
Emission Standard
Euro 6b (NEFZ)
293 g/mi (NEFZ)
CO2 Emissions
192 g/mi (NEFZ)
Practical Convenience
Mercedes C 320 CDI
Mazda 6 2.2 SKYACTIV-D 175 i-ELOOP
4
Doors
4
5
No. of Seats
5
1069 lb
Maximum Payload
1268 lb
13.5 cu ft
Trunk Volume
13.8 cu ft










No data
Cargo Volume (Seats Down)
No data