The Comparative Analysis :
Peugeot 508 155 THP (11 - 14) vs. Mercedes C 300 CDI BlueEFFICIENCY 4MATIC 7G-TRONIC (11 - 13)
€ 28,100

€ 48,300

€ 28,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 48,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Peugeot 508 155 THP is considerably bigger in every dimension. It's 8.1 inches longer, 3.3 inches wider and 0.3 inches taller than the Mercedes C 300 CDI BlueEFFICIENCY.
Peugeot 508 155 THP
Mercedes C 300 CDI BlueEFFICIENCY
57.3
73
81.4
57
69.7
79.1
73 in
Width
69.7 in
81.4 in
Width Incl. Mirrors
79.1 in
57.3 in
Height
57 in
110.9
188.7
108.7
180.6
188.7 in
Length
180.6 in
110.9 in
Wheelbase
108.7 in
Vehicle Weight
Peugeot 508 155 THP
Mercedes C 300 CDI BlueEFFICIENCY
3441 lb
Curb Weight
3825 lb
4398 lb
Gross Vehicle
Weight
Weight
4960 lb

Weight Difference:
384 lb
10.04 %

General
Peugeot 508 155 THP
Mercedes C 300 CDI BlueEFFICIENCY
8
Generation
W204
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
7-speed automatic transmission
Engine
Peugeot 508 155 THP
Mercedes C 300 CDI BlueEFFICIENCY
Straight-four gasoline engine with turbocharger
Engine Type
V6 diesel engine with turbocharger
Engine Series
Mercedes-Benz OM 642
Engine Code
OM 642.832

4
Valves
4
4
Cylinders
6
1.6 L / 78 cu in
Displacement
3 L / 147 cu in
154 hp
at 6000 rpm
Power
228 hp
at 3800 rpm
Peugeot 508 155 THP
154 hp
228 hp
Mercedes C 300 CDI BlueEFFICIENCY
177 lb‑ft
at 1400 rpm
Max. Torque
398 lb‑ft
at 1600 rpm
Peugeot 508 155 THP
177 lb‑ft
398 lb‑ft
Mercedes C 300 CDI BlueEFFICIENCY
Performance
Peugeot 508 155 THP
Mercedes C 300 CDI BlueEFFICIENCY
139 mph
Maximum Speed
155 mph
8.6 sec
Acceleration 0 to 62 mph
6.4 sec
62 mph
62
mph
mph
390 ft
0.000 sec

Peugeot 508 155 THP
62 mph
62
mph
mph
292 ft
0.000 sec

Mercedes C 300 CDI BlueEFFICIENCY
▶ REPLAY
22.34 lb/hp
Weight-to-Power Ratio
16.78 lb/hp
Peugeot 508 155 THP
22.34 lb/hp
16.78 lb/hp
Mercedes C 300 CDI BlueEFFICIENCY
Fuel Economy / Emissions
Peugeot 508 155 THP
Mercedes C 300 CDI BlueEFFICIENCY
Fuel Economy
38 mpg
combined
34 mpg
Peugeot 508 155 THP
38 mpg
34 mpg
Mercedes C 300 CDI BlueEFFICIENCY
26 mpg
city
26 mpg
50 mpg
highway
40 mpg
19 gal
Fuel Tank Capacity
17.4 gal
721 mi
Range
586 mi
Peugeot 508 155 THP
721 mi
586 mi
Mercedes C 300 CDI BlueEFFICIENCY
Environmental Impact
117.5 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).
144 kWh
Peugeot 508 155 THP
117.5 kWh
144 kWh
Mercedes C 300 CDI BlueEFFICIENCY
Euro 5
Emission Standard
Euro 5
232 g/mi (NEFZ)
CO2 Emissions
298 g/mi (NEFZ)
Practical Convenience
Peugeot 508 155 THP
Mercedes C 300 CDI BlueEFFICIENCY
4
Doors
4
5
No. of Seats
5
957 lb
Maximum Payload
1135 lb
14.6 cu ft
Trunk Volume
13.5 cu ft










39.1 cu ft
Cargo Volume (Seats Down)
No data