The Comparative Analysis :

Opel Astra 1.4 LPG ecoFlex (Autogas) (12 - 15) vs. Opel Astra 1.4 ECOTEC CNG (17 - 18)

€ 21,800
Opel Astra 1.4 LPG ecoFlex (Autogas) (12 - 15) Astra 1.4 LPG ecoFlex
€ 25,100
 Opel Astra 1.4 ECOTEC CNG (17 - 18) Astra 1.4 ECOTEC CNG
€ 21,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,100

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Astra 1.4 LPG ecoFlex is a little bigger in every dimension. It's 1.9 inches longer, 0.2 inches wider and an inch taller than the Astra 1.4 ECOTEC CNG.
Astra 1.4 LPG ecoFlex
Astra 1.4 ECOTEC CNG
59.4
Blueprint Opel Astra 1.4 LPG ecoFlex (Autogas) (12 - 15)
71.4
79.3
58.5
Blueprint Opel Astra 1.4 ECOTEC CNG (17 - 18)
71.2
80.4
71.4 in
Width
71.2 in
79.3 in
Width Incl. Mirrors
80.4 in
59.4 in
Height
58.5 in
Blueprint Opel Astra 1.4 LPG ecoFlex (Autogas) (12 - 15)
105.7
174
Blueprint Opel Astra 1.4 ECOTEC CNG (17 - 18)
104.8
172
174 in
Length
172 in
105.7 in
Wheelbase
104.8 in

Vehicle Weight

Astra 1.4 LPG ecoFlex
Astra 1.4 ECOTEC CNG
3314 lb
Curb Weight
3007 lb
4420 lb
Gross Vehicle
Weight
4167 lb
Opel Astra 1.4 LPG ecoFlex (Autogas) (12 - 15)
Weight Difference:
306 lb
9.23 %
Opel Astra 1.4 ECOTEC CNG (17 - 18)

General

Astra 1.4 LPG ecoFlex
Astra 1.4 ECOTEC CNG
P-J
Generation
B-K
Hatchback
Car Body Style
Hatchback
Autogas (LPG)
Fuel Type
Natural Gas (CNG)
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Astra 1.4 LPG ecoFlex
Astra 1.4 ECOTEC CNG
Straight-four engine with tur­bo­charger
Engine Type
Straight-four engine (nat­u­ral­ly as­pi­rat­ed engine)
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
1.4 L / 69 cu in
138 hp
at 4900 rpm
Power
108 hp
at 5600 rpm
Astra 1.4 LPG ecoFlex
138 hp
108 hp
Astra 1.4 ECOTEC CNG
148 lb‑ft
at 1850 rpm
Max. Torque
148 lb‑ft
at 2000 rpm
Astra 1.4 LPG ecoFlex
148 lb‑ft
148 lb‑ft
Astra 1.4 ECOTEC CNG

Performance

Astra 1.4 LPG ecoFlex
Astra 1.4 ECOTEC CNG
126 mph
Maximum Speed
124 mph
10.2 sec
Acceleration 0 to 62 mph
10.9 sec
62 mph 62
mph

466 ft
0.000 sec

Astra 1.4 LPG ecoFlex

62 mph 62
mph

495 ft
0.000 sec

Astra 1.4 ECOTEC CNG

▶ REPLAY
24.01 lb/hp
Weight-to-Power Ratio
27.84 lb/hp
Astra 1.4 LPG ecoFlex
24.01 lb/hp
27.84 lb/hp
Astra 1.4 ECOTEC CNG

Fuel Economy / Emissions

Astra 1.4 LPG ecoFlex
Astra 1.4 ECOTEC CNG
Fuel Economy
33 mpg  ( 24 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
14.5 lb✽  ( 6 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.)
Astra 1.4 LPG ecoFlex
24 MPGe
6 MPGe
Astra 1.4 ECOTEC CNG
25 mpg
city
19.9 lb
41 mpg
highway
11.7 lb
10.3 gal
Fuel Tank Capacity
42 lb
337 mi
Range
288 mi
Astra 1.4 LPG ecoFlex
337 mi
288 mi
Astra 1.4 ECOTEC CNG
Environmental Impact
106.2 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).
30.1 kWh
Astra 1.4 LPG ecoFlex
106.2 kWh
30.1 kWh
Astra 1.4 ECOTEC CNG
Euro 5 / Euro 6
Emission Standard
Euro 6b (NEFZ)
188 g/mi (NEFZ)
CO2 Emissions
182 g/mi (NEFZ)

Practical Convenience

Astra 1.4 LPG ecoFlex
Astra 1.4 ECOTEC CNG
5
Doors
5
5
No. of Seats
5
1107 lb
Maximum Payload
1160 lb
10.5 cu ft
Trunk Volume
10.5 cu ft
35 cu ft
Cargo Volume (Seats Down)
34.3 cu ft