The Comparative Analysis :
Citroen C4 BlueHDi 120 (15 - 18) vs. Opel Astra 1.4 ECOTEC CNG (18 - 19)
€ 24,200

€ 25,300

€ 24,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,300
ⓘ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 Citroen C4 BlueHDi 120 Stop&Start is 4.1 cm shorter, 2 cm narrower and 1.3 cm taller than the Opel Astra 1.4 ECOTEC CNG.
Citroen C4 BlueHDi 120 Stop&Start
Opel Astra 1.4 ECOTEC CNG
1498
1789
2050
1485
1809
2042
1789 mm
Width
1809 mm
2050 mm
Width Incl. Mirrors
2042 mm
1498 mm
Height
1485 mm
2608
4329
2662
4370
4329 mm
Length
4370 mm
2608 mm
Wheelbase
2662 mm
Vehicle Weight
Citroen C4 BlueHDi 120 Stop&Start
Opel Astra 1.4 ECOTEC CNG
1355 kg
Kerb Weight
1364 kg
1860 kg
Gross Vehicle
Weight
Weight
1890 kg

Weight Difference:
9 kg
0.66 %

General
Citroen C4 BlueHDi 120 Stop&Start
Opel Astra 1.4 ECOTEC CNG
N
Generation
B-K
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Natural Gas (CNG)

Front-wheel drive
Drive
Front-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Citroen C4 BlueHDi 120 Stop&Start
Opel Astra 1.4 ECOTEC CNG
Straight-four diesel engine with turbocharger
Engine Type
Straight-four engine (naturally aspirated engine)
4
Valves
4
4
Cylinders
4
1560 CC
Engine Capacity
1399 CC
118 bhp
at 3500 rpm
Power
108 bhp
at 5600 rpm
Citroen C4 BlueHDi 120 Stop&Start
118 bhp
108 bhp
Opel Astra 1.4 ECOTEC CNG
300 NM
at 1750 rpm
Max. Torque
200 NM
at 2000 rpm
Citroen C4 BlueHDi 120 Stop&Start
300 NM
200 NM
Opel Astra 1.4 ECOTEC CNG
Performance
Citroen C4 BlueHDi 120 Stop&Start
Opel Astra 1.4 ECOTEC CNG
122 mph
Maximum Speed
121 mph
11.8 sec
Acceleration 0 to 62 mph
10.9 sec
62 mph
62
mph
mph
164 m
0.000 sec

Citroen C4 BlueHDi 120 Stop&Start
62 mph
62
mph
mph
151 m
0.000 sec

Opel Astra 1.4 ECOTEC CNG
▶ REPLAY
11.48 kg/bhp
Weight-to-Power Ratio
12.63 kg/bhp
Citroen C4 BlueHDi 120 Stop&Start
11.48 kg/bhp
12.63 kg/bhp
Opel Astra 1.4 ECOTEC CNG
Fuel Economy / Emissions
Citroen C4 BlueHDi 120 Stop&Start
Opel Astra 1.4 ECOTEC CNG
Fuel Economy
78 mpg
( 88 MPGe ⓘ Miles per gallon petrol equivalent (MPGe) is a measure of the average distance traveled per unit of energy consumed. MPGe, specified in miles per imperial gallon (~4.546 litres), is used to compare the energy consumption of vehicles that use different energy sources.)
combined ✽ per 100 miles
10.1 kg✽
( 5 MPGe ⓘ Miles per gallon petrol equivalent (MPGe) is a measure of the average distance traveled per unit of energy consumed. MPGe, specified in miles per imperial gallon (~4.546 litres), is used to compare the energy consumption of vehicles that use different energy sources.)
Citroen C4 BlueHDi 120 Stop&Start
88 MPGe
5 MPGe
Opel Astra 1.4 ECOTEC CNG
67 mpg
city
13.4 kg
86 mpg
motorway
8.2 kg
60 L
Fuel Tank Capacity
19 kg
1036 mi
Range
188 mi
Citroen C4 BlueHDi 120 Stop&Start
1036 mi
188 mi
Opel Astra 1.4 ECOTEC CNG
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).
46.2 kWh
Citroen C4 BlueHDi 120 Stop&Start
74 kWh
46.2 kWh
Opel Astra 1.4 ECOTEC CNG
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP (WLTP) 36AG-AI
95 g/km (NEFZ)
CO2 Emissions
124 g/km (WLTP)
Practical Convenience
Citroen C4 BlueHDi 120 Stop&Start
Opel Astra 1.4 ECOTEC CNG
5
Doors
5
5
No. of Seats
5
505 kg
Maximum Payload
526 kg
408 L
Boot Capacity
370 L










1183 L
Boot Capacity (Seats Down)
1210 L