The Comparative Analysis :
Opel Astra 1.4 ECOTEC CNG (18 - 19) vs. Citroen C4 VTi 120 Automatic (11 - 14)
€ 25,300
€ 21,700
€ 25,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 21,700
ⓘ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 Opel Astra 1.4 ECOTEC CNG is 1.6 inches longer, 0.8 inches wider and 0.5 inches lower than the Citroen C4 VTi 120.
Opel Astra 1.4 ECOTEC CNG
Citroen C4 VTi 120
58.5
71.2
80.4
59
70.4
80.7
71.2 in
Width
70.4 in
80.4 in
Width Incl. Mirrors
80.7 in
58.5 in
Height
59 in
104.8
172
102.7
170.4
172 in
Length
170.4 in
104.8 in
Wheelbase
102.7 in
Vehicle Weight
Opel Astra 1.4 ECOTEC CNG
Citroen C4 VTi 120
3007 lb
Curb Weight
2965 lb
4167 lb
Gross Vehicle
Weight
Weight
3869 lb
Weight Difference:
42 lb
1.4 %
General
Opel Astra 1.4 ECOTEC CNG
Citroen C4 VTi 120
B-K
Generation
N
Hatchback
Car Body Style
Hatchback
Natural Gas (CNG)
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
4-speed automatic transmission
Engine
Opel Astra 1.4 ECOTEC CNG
Citroen C4 VTi 120
Straight-four engine (naturally aspirated engine)
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
1.6 L / 78 cu in
108 hp
at 5600 rpm
Power
118 hp
at 6000 rpm
Opel Astra 1.4 ECOTEC CNG
108 hp
118 hp
Citroen C4 VTi 120
148 lb‑ft
at 2000 rpm
Max. Torque
118 lb‑ft
at 4250 rpm
Opel Astra 1.4 ECOTEC CNG
148 lb‑ft
118 lb‑ft
Citroen C4 VTi 120
Performance
Opel Astra 1.4 ECOTEC CNG
Citroen C4 VTi 120
121 mph
Maximum Speed
117 mph
10.9 sec
Acceleration 0 to 62 mph
12.5 sec
62 mph
62
mph
mph
495 ft
0.000 sec
Opel Astra 1.4 ECOTEC CNG
62 mph
62
mph
mph
571 ft
0.000 sec
Citroen C4 VTi 120
▶ REPLAY
27.84 lb/hp
Weight-to-Power Ratio
25.13 lb/hp
Opel Astra 1.4 ECOTEC CNG
27.84 lb/hp
25.13 lb/hp
Citroen C4 VTi 120
Fuel Economy / Emissions
Opel Astra 1.4 ECOTEC CNG
Citroen C4 VTi 120
Fuel Economy
22.4 lb✽
( 4 MPGe ⓘ Miles per gallon gasoline equivalent (MPGe) is a measure of the average distance traveled per unit of energy consumed. MPGe, specified in miles per U.S. gallon, is used to compare the energy consumption of vehicles that use different energy sources.)
combined ✽ per 100 miles
34 mpg
Opel Astra 1.4 ECOTEC CNG
4 MPGe
34 mpg
Citroen C4 VTi 120
29.4 lb
city
24 mpg
18.1 lb
highway
46 mpg
42 lb
Fuel Tank Capacity
15.9 gal
188 mi
Range
541 mi
Opel Astra 1.4 ECOTEC CNG
188 mi
541 mi
Citroen C4 VTi 120
Environmental Impact
46.2 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
Opel Astra 1.4 ECOTEC CNG
46.2 kWh
130.7 kWh
Citroen C4 VTi 120
Euro 6d-TEMP (WLTP) 36AG-AI
Emission Standard
Euro 5
200 g/mi (WLTP)
CO2 Emissions
256 g/mi (NEFZ)
Practical Convenience
Opel Astra 1.4 ECOTEC CNG
Citroen C4 VTi 120
5
Doors
5
5
No. of Seats
5
1160 lb
Maximum Payload
904 lb
10.5 cu ft
Trunk Volume
11.6 cu ft
34.3 cu ft
Cargo Volume (Seats Down)
33.5 cu ft
