The Comparative Analysis :
Citroen C4 BlueHDi 100 (15 - 17) vs. BMW 120i Automatic (07 - 12)
€ 22,500
€ 28,600
€ 22,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 28,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Citroen C4 BlueHDi 100 is considerably bigger in every dimension. It's 9 cm longer, 4.1 cm wider and 7.7 cm taller than the BMW 120i.
Citroen C4 BlueHDi 100
BMW 120i
1498
1789
2050
1421
1748
1934
1789 mm
Width
1748 mm
2050 mm
Width Incl. Mirrors
1934 mm
1498 mm
Height
1421 mm
2608
4329
2660
4239
4329 mm
Length
4239 mm
2608 mm
Wheelbase
2660 mm
Vehicle Weight
Citroen C4 BlueHDi 100
BMW 120i
1275 kg
Kerb Weight
1385 kg
1830 kg
Gross Vehicle
Weight
Weight
1810 kg
Weight Difference:
110 kg
7.94 %
General
Citroen C4 BlueHDi 100
BMW 120i
N
Generation
E81
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Super Unleaded (98 RON)

Front-wheel drive
Drive
Rear-wheel drive

5-speed manual transmission
Transmission
6-speed automatic transmission
Engine
Citroen C4 BlueHDi 100
BMW 120i
Straight-four diesel engine with turbocharger
Engine Type
Straight-four petrol engine (naturally aspirated engine)
Engine Series
BMW
4
Valves
4
4
Cylinders
4
1560 CC
Engine Capacity
1995 CC
98 bhp
at 3750 rpm
Power
168 bhp
at 6700 rpm
Citroen C4 BlueHDi 100
98 bhp
168 bhp
BMW 120i
254 NM
at 1750 rpm
Max. Torque
210 NM
at 4250 rpm
Citroen C4 BlueHDi 100
254 NM
210 NM
BMW 120i
Performance
Citroen C4 BlueHDi 100
BMW 120i
112 mph
Maximum Speed
138 mph
12.8 sec
Acceleration 0 to 62 mph
8.3 sec
62 mph
62
mph
mph
178 m
0.000 sec
Citroen C4 BlueHDi 100
62 mph
62
mph
mph
115 m
0.000 sec
BMW 120i
▶ REPLAY
13.01 kg/bhp
Weight-to-Power Ratio
8.24 kg/bhp
Citroen C4 BlueHDi 100
13.01 kg/bhp
8.24 kg/bhp
BMW 120i
Fuel Economy / Emissions
Citroen C4 BlueHDi 100
BMW 120i
Fuel Economy
78 mpg
combined
43 mpg
Citroen C4 BlueHDi 100
78 mpg
43 mpg
BMW 120i
64 mpg
city
32 mpg
88 mpg
motorway
No data
60 L
Fuel Tank Capacity
53 L
1036 mi
Range
499 mi
Citroen C4 BlueHDi 100
1036 mi
499 mi
BMW 120i
Environmental Impact
74 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).
125 kWh
Citroen C4 BlueHDi 100
74 kWh
125 kWh
BMW 120i
Euro 6b (NEFZ)
Emission Standard
Euro 5
95 g/km (NEFZ)
CO2 Emissions
155 g/km (NEFZ)
Practical Convenience
Citroen C4 BlueHDi 100
BMW 120i
5
Doors
3
5
No. of Seats
4
555 kg
Maximum Payload
425 kg
408 L
Boot Capacity
330 L









1183 L
Boot Capacity (Seats Down)
1150 L

















