The Comparative Analysis :
BMW M340i xDrive Steptronic (19 - ..) vs. Mercedes C 180 BlueTEC (14 - 15)
€ 62,000

€ 34,100

€ 62,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 34,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
Тhere is barely any difference in dimensions between the two vehicles. The BMW M340i is just 2.7 cm longer, 1.7 cm wider and 0.2 cm lower than the Mercedes C 180 BlueTEC.
BMW M340i
Mercedes C 180 BlueTEC
1440
1827
2068
1442
1810
2020
1827 mm
Width
1810 mm
2068 mm
Width Incl. Mirrors
2020 mm
1440 mm
Height
1442 mm
2851
4713
2840
4686
4713 mm
Length
4686 mm
2851 mm
Wheelbase
2840 mm
Vehicle Weight
BMW M340i
Mercedes C 180 BlueTEC
1745 kg
Kerb Weight
1485 kg
2245 kg
Gross Vehicle
Weight
Weight
2050 kg

Weight Difference:
260 kg
14.9 %

General
BMW M340i
Mercedes C 180 BlueTEC
G20
Generation
W205
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Diesel

Permanent all-wheel drive
Drive
Rear-wheel drive

8-speed automatic transmission
Transmission
6-speed manual transmission
Engine
BMW M340i
Mercedes C 180 BlueTEC
Straight-six petrol engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW B58
Engine Series
Mercedes-Benz OM 626
B58-B30
Engine Code
OM 626.951


4
Valves
4
6
Cylinders
4
2998 CC
Engine Capacity
1598 CC
369 bhp
at 5500 rpm
Power
114 bhp
at 3000 rpm
BMW M340i
369 bhp
114 bhp
Mercedes C 180 BlueTEC
500 NM
at 1850 rpm
Max. Torque
280 NM
at 1500 rpm
BMW M340i
500 NM
280 NM
Mercedes C 180 BlueTEC
Performance
BMW M340i
Mercedes C 180 BlueTEC
155 mph
Maximum Speed
127 mph
4.4 sec
Acceleration 0 to 62 mph
11.1 sec
62 mph
62
mph
mph
61 m
0.000 sec

BMW M340i
62 mph
62
mph
mph
154 m
0.000 sec

Mercedes C 180 BlueTEC
▶ REPLAY
4.73 kg/bhp
Weight-to-Power Ratio
13.03 kg/bhp
BMW M340i
4.73 kg/bhp
13.03 kg/bhp
Mercedes C 180 BlueTEC
Fuel Economy / Emissions
BMW M340i
Mercedes C 180 BlueTEC
Fuel Economy
40 mpg
combined
74 mpg
BMW M340i
40 mpg
74 mpg
Mercedes C 180 BlueTEC
31 mpg
city
63 mpg
No data
motorway
83 mpg
59 L
Fuel Tank Capacity
41 L
524 mi
Range
670 mi
BMW M340i
524 mi
670 mi
Mercedes C 180 BlueTEC
Environmental Impact
132.6 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).
78.2 kWh
BMW M340i
132.6 kWh
78.2 kWh
Mercedes C 180 BlueTEC
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
181 g/km (WLTP)
CO2 Emissions
99 g/km (NEFZ)
Practical Convenience
BMW M340i
Mercedes C 180 BlueTEC
4
Doors
4
5
No. of Seats
5
500 kg
Maximum Payload
565 kg
480 L
Boot Capacity
480 L










No data
Boot Capacity (Seats Down)
No data