The Comparative Analysis :
Citroen C4 VTi 120 Automatic (11 - 14) vs. Opel Astra 1.4 LPG ecoFlex (Autogas) (12 - 15)
€ 21,700
€ 21,800
€ 21,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 21,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Citroen C4 VTi 120 is slightly smaller in every dimension. It's 3.5 inches shorter, an inch narrower and 0.5 inches lower than the Opel Astra 1.4 LPG ecoFlex.
Citroen C4 VTi 120
Opel Astra 1.4 LPG ecoFlex
59
70.4
80.7
59.4
71.4
79.3
70.4 in
Width
71.4 in
80.7 in
Width Incl. Mirrors
79.3 in
59 in
Height
59.4 in
102.7
170.4
105.7
174
170.4 in
Length
174 in
102.7 in
Wheelbase
105.7 in
Vehicle Weight
Citroen C4 VTi 120
Opel Astra 1.4 LPG ecoFlex
2965 lb
Curb Weight
3314 lb
3869 lb
Gross Vehicle
Weight
Weight
4420 lb
Weight Difference:
348 lb
10.5 %
General
Citroen C4 VTi 120
Opel Astra 1.4 LPG ecoFlex
N
Generation
P-J
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
Fuel Type
Autogas (LPG)
Front-wheel drive
Drivetrain
Front-wheel drive
4-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Citroen C4 VTi 120
Opel Astra 1.4 LPG ecoFlex
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-four engine with turbocharger
4
Valves
4
4
Cylinders
4
1.6 L / 78 cu in
Displacement
1.4 L / 69 cu in
118 hp
at 6000 rpm
Power
138 hp
at 4900 rpm
Citroen C4 VTi 120
118 hp
138 hp
Opel Astra 1.4 LPG ecoFlex
118 lb‑ft
at 4250 rpm
Max. Torque
148 lb‑ft
at 1850 rpm
Citroen C4 VTi 120
118 lb‑ft
148 lb‑ft
Opel Astra 1.4 LPG ecoFlex
Performance
Citroen C4 VTi 120
Opel Astra 1.4 LPG ecoFlex
117 mph
Maximum Speed
126 mph
12.5 sec
Acceleration 0 to 62 mph
10.2 sec
62 mph
62
mph
mph
571 ft
0.000 sec
Citroen C4 VTi 120
62 mph
62
mph
mph
466 ft
0.000 sec
Opel Astra 1.4 LPG ecoFlex
▶ REPLAY
25.13 lb/hp
Weight-to-Power Ratio
24.01 lb/hp
Citroen C4 VTi 120
25.13 lb/hp
24.01 lb/hp
Opel Astra 1.4 LPG ecoFlex
Fuel Economy / Emissions
Citroen C4 VTi 120
Opel Astra 1.4 LPG ecoFlex
Fuel Economy
34 mpg
combined
33 mpg
Citroen C4 VTi 120
34 mpg
33 mpg
Opel Astra 1.4 LPG ecoFlex
24 mpg
city
25 mpg
46 mpg
highway
41 mpg
15.9 gal
Fuel Tank Capacity
10.3 gal
541 mi
Range
337 mi
Citroen C4 VTi 120
541 mi
337 mi
Opel Astra 1.4 LPG ecoFlex
Environmental Impact
130.7 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).
106.2 kWh
Citroen C4 VTi 120
130.7 kWh
106.2 kWh
Opel Astra 1.4 LPG ecoFlex
Euro 5
Emission Standard
Euro 5 / Euro 6
256 g/mi (NEFZ)
CO2 Emissions
188 g/mi (NEFZ)
Practical Convenience
Citroen C4 VTi 120
Opel Astra 1.4 LPG ecoFlex
5
Doors
5
5
No. of Seats
5
904 lb
Maximum Payload
1107 lb
11.6 cu ft
Trunk Volume
10.5 cu ft
33.5 cu ft
Cargo Volume (Seats Down)
35 cu ft
