The Comparative Analysis :
Mazda 6 Sedan 2.0 DISI (10 - 13) vs. Mercedes C 300 d 4MATIC 9G-TRONIC (18 - ..)
€ 25,900

€ 48,500

€ 25,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 48,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The Mazda 6 2.0 DISI is 2.7 inches longer, 0.6 inches narrower and 0.1 inches lower than the Mercedes C 300 d.
Mazda 6 2.0 DISI
Mercedes C 300 d
56.7
70.7
78.5
56.8
71.3
79.5
70.7 in
Width
71.3 in
78.5 in
Width Incl. Mirrors
79.5 in
56.7 in
Height
56.8 in
107.3
187.2
111.8
184.5
187.2 in
Length
184.5 in
107.3 in
Wheelbase
111.8 in
Vehicle Weight
Mazda 6 2.0 DISI
Mercedes C 300 d
3086 lb
Curb Weight
3759 lb
4222 lb
Gross Vehicle
Weight
Weight
5038 lb

Weight Difference:
672 lb
17.88 %

General
Mazda 6 2.0 DISI
Mercedes C 300 d
GH
Generation
W205
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Diesel

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

6-speed manual transmission
Transmission
9-speed automatic transmission
Engine
Mazda 6 2.0 DISI
Mercedes C 300 d
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz OM 654
Engine Code
OM 654.920

4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
153 hp
at 6200 rpm
Power
242 hp
at 3800 rpm
Mazda 6 2.0 DISI
153 hp
242 hp
Mercedes C 300 d
142 lb‑ft
at 4500 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Mazda 6 2.0 DISI
142 lb‑ft
369 lb‑ft
Mercedes C 300 d
Performance
Mazda 6 2.0 DISI
Mercedes C 300 d
135 mph
Maximum Speed
155 mph
10 sec
Acceleration 0 to 62 mph
5.7 sec
62 mph
62
mph
mph
456 ft
0.000 sec

Mazda 6 2.0 DISI
62 mph
62
mph
mph
259 ft
0.000 sec

Mercedes C 300 d
▶ REPLAY
20.17 lb/hp
Weight-to-Power Ratio
15.53 lb/hp
Mazda 6 2.0 DISI
20.17 lb/hp
15.53 lb/hp
Mercedes C 300 d
Fuel Economy / Emissions
Mazda 6 2.0 DISI
Mercedes C 300 d
Fuel Economy
34 mpg
combined
43 mpg
Mazda 6 2.0 DISI
34 mpg
43 mpg
Mercedes C 300 d
25 mpg
city
36 mpg
44 mpg
highway
48 mpg
16.9 gal
Fuel Tank Capacity
10.8 gal
577 mi
Range
463 mi
Mazda 6 2.0 DISI
577 mi
463 mi
Mercedes C 300 d
Environmental Impact
130.7 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).
113.1 kWh
Mazda 6 2.0 DISI
130.7 kWh
113.1 kWh
Mercedes C 300 d
Euro 5
Emission Standard
Euro 6d
256 g/mi (NEFZ)
CO2 Emissions
256 g/mi (WLTP)
Practical Convenience
Mazda 6 2.0 DISI
Mercedes C 300 d
4
Doors
4
5
No. of Seats
5
1135 lb
Maximum Payload
1279 lb
14.7 cu ft
Trunk Volume
12.9 cu ft










No data
Cargo Volume (Seats Down)
No data