The Comparative Analysis :
Mercedes C 300 de 9G-TRONIC (19 - ..) vs. BMW 340i xDrive Steptronic (15 - 17)
€ 49,100
€ 51,300
€ 49,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 51,300
ⓘ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 Mercedes C 300 de is 5.3 cm longer, 0.1 cm narrower and 0.8 cm taller than the BMW 340i.
Mercedes C 300 de
BMW 340i
1442
1810
2020
1434
1811
2031
1810 mm
Width
1811 mm
2020 mm
Width Incl. Mirrors
2031 mm
1442 mm
Height
1434 mm
2840
4686
2810
4633
4686 mm
Length
4633 mm
2840 mm
Wheelbase
2810 mm
Vehicle Weight
Mercedes C 300 de
BMW 340i
1895 kg
Kerb Weight
1690 kg
2425 kg
Gross Vehicle
Weight
Weight
2165 kg
Weight Difference:
205 kg
10.82 %
General
Mercedes C 300 de
BMW 340i
W205
Generation
F30
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Super Unleaded (98 RON)

Rear-wheel drive
Drive
Permanent all-wheel drive

9-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes C 300 de
BMW 340i
4-cylinder plug-in hybrid diesel engine with two turbochargers (biturbo)
Engine Type
Straight-six petrol engine with turbocharger
Mercedes-Benz OM 654
Engine Series
BMW B58
OM 654.920
Engine Code
B58-B30


4
Valves
4
4
Cylinders
6
1950 CC
Engine Capacity
2998 CC
302 bhp
at 0 rpm
Power
322 bhp
at 5500 rpm
Mercedes C 300 de
302 bhp
322 bhp
BMW 340i
700 NM
at 0 rpm
Max. Torque
450 NM
at 1380 rpm
Mercedes C 300 de
700 NM
450 NM
BMW 340i
Performance
Mercedes C 300 de
BMW 340i
155 mph
Maximum Speed
155 mph
5.6 sec
Acceleration 0 to 62 mph
5 sec
62 mph
62
mph
mph
78 m
0.000 sec
Mercedes C 300 de
62 mph
62
mph
mph
69 m
0.000 sec
BMW 340i
▶ REPLAY
6.27 kg/bhp
Weight-to-Power Ratio
5.25 kg/bhp
Mercedes C 300 de
6.27 kg/bhp
5.25 kg/bhp
BMW 340i
Fuel Economy / Emissions
Mercedes C 300 de
BMW 340i
Fuel Economy
188 mpg
combined
41 mpg
Mercedes C 300 de
188 mpg
41 mpg
BMW 340i
No data
city
31 mpg
No data
motorway
No data
50 L
Fuel Tank Capacity
57 L
2071 mi
Range
513 mi
Mercedes C 300 de
2071 mi
513 mi
BMW 340i
Environmental Impact
30.9 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).
130.7 kWh
Mercedes C 300 de
30.9 kWh
130.7 kWh
BMW 340i
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
Emission Standard
Euro 6b (NEFZ)
33 g/km (WLTP)
CO2 Emissions
162 g/km (NEFZ)
Practical Convenience
Mercedes C 300 de
BMW 340i
4
Doors
4
5
No. of Seats
5
530 kg
Maximum Payload
475 kg
300 L
Boot Capacity
480 L









No data
Boot Capacity (Seats Down)
No data















