The Comparative Analysis :
Mercedes C 300 e 4MATIC 9G-TRONIC (19 - ..) vs. Mazda 6 SKYACTIV-G 145 (15 - 16)
€ 49,100

€ 25,500

€ 49,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes C 300 e is considerably smaller in every dimension. It's 7.2 inches shorter, 1.2 inches narrower and 0.3 inches lower than the Mazda 6 SKYACTIV-G 145.
Mercedes C 300 e
Mazda 6 SKYACTIV-G 145
56.8
71.3
79.5
57.1
72.4
82.3
71.3 in
Width
72.4 in
79.5 in
Width Incl. Mirrors
82.3 in
56.8 in
Height
57.1 in
111.8
184.5
111.4
191.7
184.5 in
Length
191.7 in
111.8 in
Wheelbase
111.4 in
Vehicle Weight
Mercedes C 300 e
Mazda 6 SKYACTIV-G 145
4178 lb
Curb Weight
3031 lb
5357 lb
Gross Vehicle
Weight
Weight
4266 lb

Weight Difference:
1146 lb
27.43 %

General
Mercedes C 300 e
Mazda 6 SKYACTIV-G 145
W205
Generation
GJ
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded

Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive

9-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Mercedes C 300 e
Mazda 6 SKYACTIV-G 145
4-cylinder plug-in hybrid gasoline engine with turbocharger
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
Mercedes-Benz M 274
Engine Series
M 274.920
Engine Code

4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
316 hp
at 0 rpm
Power
143 hp
at 6000 rpm
Mercedes C 300 e
316 hp
143 hp
Mazda 6 SKYACTIV-G 145
516 lb‑ft
at 0 rpm
Max. Torque
155 lb‑ft
at 4000 rpm
Mercedes C 300 e
516 lb‑ft
155 lb‑ft
Mazda 6 SKYACTIV-G 145
Performance
Mercedes C 300 e
Mazda 6 SKYACTIV-G 145
155 mph
Maximum Speed
129 mph
5.4 sec
Acceleration 0 to 62 mph
9.5 sec
62 mph
62
mph
mph
246 ft
0.000 sec

Mercedes C 300 e
62 mph
62
mph
mph
433 ft
0.000 sec

Mazda 6 SKYACTIV-G 145
▶ REPLAY
13.22 lb/hp
Weight-to-Power Ratio
21.2 lb/hp
Mercedes C 300 e
13.22 lb/hp
21.2 lb/hp
Mazda 6 SKYACTIV-G 145
Fuel Economy / Emissions
Mercedes C 300 e
Mazda 6 SKYACTIV-G 145
Fuel Economy
124 mpg
combined
43 mpg
Mercedes C 300 e
124 mpg
43 mpg
Mazda 6 SKYACTIV-G 145
No data
city
33 mpg
No data
highway
51 mpg
13.2 gal
Fuel Tank Capacity
16.4 gal
1635 mi
Range
700 mi
Mercedes C 300 e
1635 mi
700 mi
Mazda 6 SKYACTIV-G 145
Environmental Impact
36 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).
104.1 kWh
Mercedes C 300 e
36 kWh
104.1 kWh
Mazda 6 SKYACTIV-G 145
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
Emission Standard
Euro 6b (NEFZ)
58 g/mi (WLTP)
CO2 Emissions
208 g/mi (NEFZ)
Practical Convenience
Mercedes C 300 e
Mazda 6 SKYACTIV-G 145
4
Doors
4
5
No. of Seats
5
1179 lb
Maximum Payload
1235 lb
8.5 cu ft
Trunk Volume
13.6 cu ft









No data
Cargo Volume (Seats Down)
No data