The Comparative Analysis :
Mercedes C 250 CDI BlueEFFICIENCY (11 - 13) vs. Mazda 6 SKYACTIV-G 145 (18 - ..)
€ 39,800

€ 29,000

€ 39,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 29,000
ⓘ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 145.
Mercedes C 250 CDI BlueEFFICIENCY
Mazda 6 SKYACTIV-G 145
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 145
3560 lb
Curb Weight
3232 lb
4696 lb
Gross Vehicle
Weight
Weight
4420 lb

Weight Difference:
328 lb
9.21 %

General
Mercedes C 250 CDI BlueEFFICIENCY
Mazda 6 SKYACTIV-G 145
W204
Generation
GJ
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded

Rear-wheel drive
Drivetrain
Front-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Mercedes C 250 CDI BlueEFFICIENCY
Mazda 6 SKYACTIV-G 145
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
143 hp
at 6000 rpm
Mercedes C 250 CDI BlueEFFICIENCY
201 hp
143 hp
Mazda 6 SKYACTIV-G 145
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 145
Performance
Mercedes C 250 CDI BlueEFFICIENCY
Mazda 6 SKYACTIV-G 145
149 mph
Maximum Speed
129 mph
7 sec
Acceleration 0 to 62 mph
9.9 sec
62 mph
62
mph
mph
318 ft
0.000 sec

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

Mazda 6 SKYACTIV-G 145
▶ REPLAY
17.71 lb/hp
Weight-to-Power Ratio
22.6 lb/hp
Mercedes C 250 CDI BlueEFFICIENCY
17.71 lb/hp
22.6 lb/hp
Mazda 6 SKYACTIV-G 145
Fuel Economy / Emissions
Mercedes C 250 CDI BlueEFFICIENCY
Mazda 6 SKYACTIV-G 145
Fuel Economy
49 mpg
combined
38 mpg
Mercedes C 250 CDI BlueEFFICIENCY
49 mpg
38 mpg
Mazda 6 SKYACTIV-G 145
39 mpg
city
31 mpg
59 mpg
highway
44 mpg
15.6 gal
Fuel Tank Capacity
16.4 gal
764 mi
Range
621 mi
Mercedes C 250 CDI BlueEFFICIENCY
764 mi
621 mi
Mazda 6 SKYACTIV-G 145
Environmental Impact
98.8 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).
117.5 kWh
Mercedes C 250 CDI BlueEFFICIENCY
98.8 kWh
117.5 kWh
Mazda 6 SKYACTIV-G 145
Euro 5
Emission Standard
Euro 6d-TEMP
201 g/mi (NEFZ)
CO2 Emissions
245 g/mi (WLTP)
Practical Convenience
Mercedes C 250 CDI BlueEFFICIENCY
Mazda 6 SKYACTIV-G 145
4
Doors
4
5
No. of Seats
5
1135 lb
Maximum Payload
1188 lb
13.5 cu ft
Trunk Volume
13.6 cu ft










No data
Cargo Volume (Seats Down)
No data