The Comparative Analysis :
Mercedes C 180 Compressor Automatic (07 - 09) vs. BMW 340i Steptronic (15 - 17)
€ 33,300
€ 48,800
€ 33,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 48,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The Mercedes C 180 Compressor is 4.7 cm shorter, 4.1 cm narrower and 1.8 cm taller than the BMW 340i.
Mercedes C 180 Compressor
BMW 340i
1447
1770
2008
1429
1811
2031
1770 mm
Width
1811 mm
2008 mm
Width Incl. Mirrors
2031 mm
1447 mm
Height
1429 mm
2760
4586
2810
4633
4586 mm
Length
4633 mm
2760 mm
Wheelbase
2810 mm
Vehicle Weight
Mercedes C 180 Compressor
BMW 340i
1500 kg
Kerb Weight
1615 kg
1985 kg
Gross Vehicle
Weight
Weight
2100 kg
Weight Difference:
115 kg
7.12 %
General
Mercedes C 180 Compressor
BMW 340i
W204
Generation
F30
Saloon
Car Body Style
Saloon
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)

Rear-wheel drive
Drive
Rear-wheel drive

5-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes C 180 Compressor
BMW 340i
Straight-four petrol engine with compressor
Engine Type
Straight-six petrol engine with turbocharger
Mercedes-Benz M 271
Engine Series
BMW B58
M 271.952
Engine Code
B58-B30


4
Valves
4
4
Cylinders
6
1796 CC
Engine Capacity
2998 CC
154 bhp
at 5200 rpm
Power
322 bhp
at 5500 rpm
Mercedes C 180 Compressor
154 bhp
322 bhp
BMW 340i
230 NM
at 2600 rpm
Max. Torque
450 NM
at 1380 rpm
Mercedes C 180 Compressor
230 NM
450 NM
BMW 340i
Performance
Mercedes C 180 Compressor
BMW 340i
137 mph
Maximum Speed
155 mph
9.9 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph
62
mph
mph
138 m
0.000 sec
Mercedes C 180 Compressor
62 mph
62
mph
mph
76 m
0.000 sec
BMW 340i
▶ REPLAY
9.74 kg/bhp
Weight-to-Power Ratio
5.02 kg/bhp
Mercedes C 180 Compressor
9.74 kg/bhp
5.02 kg/bhp
BMW 340i
Fuel Economy / Emissions
Mercedes C 180 Compressor
BMW 340i
Fuel Economy
37 mpg
combined
43 mpg
Mercedes C 180 Compressor
37 mpg
43 mpg
BMW 340i
26 mpg
city
33 mpg
49 mpg
motorway
No data
66 L
Fuel Tank Capacity
60 L
539 mi
Range
574 mi
Mercedes C 180 Compressor
539 mi
574 mi
BMW 340i
Environmental Impact
144 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).
123.1 kWh
Mercedes C 180 Compressor
144 kWh
123.1 kWh
BMW 340i
Euro 4
Emission Standard
Euro 6b (NEFZ)
180 g/km (NEFZ)
CO2 Emissions
152 g/km (NEFZ)
Practical Convenience
Mercedes C 180 Compressor
BMW 340i
4
Doors
4
5
No. of Seats
5
485 kg
Maximum Payload
485 kg
475 L
Boot Capacity
480 L










No data
Boot Capacity (Seats Down)
No data

















