The Comparative Analysis :
Mercedes C 250 CDI BlueEFFICIENCY Automatic (09 - 11) vs. Mazda 6 SKYACTIV-G 165 SKYACTIV-Drive (18 - ..)
€ 41,100

€ 34,800

€ 41,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 34,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes C 250 CDI BlueEFFICIENCY is considerably smaller in every dimension. It's 11.2 inches shorter, 2.8 inches narrower and 0.2 inches lower than the Mazda 6 SKYACTIV-G 165.
Mercedes C 250 CDI BlueEFFICIENCY
Mazda 6 SKYACTIV-G 165
56.9
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
56.9 in
Height
57.1 in
108.7
180.6
111.4
191.7
180.6 in
Length
191.7 in
108.7 in
Wheelbase
111.4 in
Vehicle Weight
Mercedes C 250 CDI BlueEFFICIENCY
Mazda 6 SKYACTIV-G 165
3560 lb
Curb Weight
3303 lb
4674 lb
Gross Vehicle
Weight
Weight
4511 lb

Weight Difference:
258 lb
7.25 %

General
Mercedes C 250 CDI BlueEFFICIENCY
Mazda 6 SKYACTIV-G 165
W204
Generation
GJ
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded

Rear-wheel drive
Drivetrain
Front-wheel drive

5-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Mercedes C 250 CDI BlueEFFICIENCY
Mazda 6 SKYACTIV-G 165
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
Mercedes-Benz OM 651
Engine Series
OM 651.911
Engine Code

4
Valves
4
4
Cylinders
4
2.1 L / 103 cu in
Displacement
2 L / 98 cu in
201 hp
at 4200 rpm
Power
163 hp
at 6000 rpm
Mercedes C 250 CDI BlueEFFICIENCY
201 hp
163 hp
Mazda 6 SKYACTIV-G 165
369 lb‑ft
at 1600 rpm
Max. Torque
157 lb‑ft
at 4000 rpm
Mercedes C 250 CDI BlueEFFICIENCY
369 lb‑ft
157 lb‑ft
Mazda 6 SKYACTIV-G 165
Performance
Mercedes C 250 CDI BlueEFFICIENCY
Mazda 6 SKYACTIV-G 165
149 mph
Maximum Speed
130 mph
7 sec
Acceleration 0 to 62 mph
10.5 sec
62 mph
62
mph
mph
318 ft
0.000 sec

Mercedes C 250 CDI BlueEFFICIENCY
62 mph
62
mph
mph
479 ft
0.000 sec

Mazda 6 SKYACTIV-G 165
▶ REPLAY
17.71 lb/hp
Weight-to-Power Ratio
20.26 lb/hp
Mercedes C 250 CDI BlueEFFICIENCY
17.71 lb/hp
20.26 lb/hp
Mazda 6 SKYACTIV-G 165
Fuel Economy / Emissions
Mercedes C 250 CDI BlueEFFICIENCY
Mazda 6 SKYACTIV-G 165
Fuel Economy
42 mpg
combined
38 mpg
Mercedes C 250 CDI BlueEFFICIENCY
42 mpg
38 mpg
Mazda 6 SKYACTIV-G 165
30 mpg
city
32 mpg
55 mpg
highway
44 mpg
15.6 gal
Fuel Tank Capacity
16.4 gal
655 mi
Range
621 mi
Mercedes C 250 CDI BlueEFFICIENCY
655 mi
621 mi
Mazda 6 SKYACTIV-G 165
Environmental Impact
115.2 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).
117.5 kWh
Mercedes C 250 CDI BlueEFFICIENCY
115.2 kWh
117.5 kWh
Mazda 6 SKYACTIV-G 165
Euro 5
Emission Standard
Euro 6d-TEMP
240 g/mi (NEFZ)
CO2 Emissions
256 g/mi (WLTP)
Practical Convenience
Mercedes C 250 CDI BlueEFFICIENCY
Mazda 6 SKYACTIV-G 165
4
Doors
4
5
No. of Seats
5
1113 lb
Maximum Payload
1208 lb
13.5 cu ft
Trunk Volume
13.6 cu ft










No data
Cargo Volume (Seats Down)
No data