The Comparative Analysis :

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

€ 25,100
Opel Astra 1.4 ECOTEC CNG (17 - 18) Astra 1.4 ECOTEC CNG
€ 21,800
 Opel Astra 1.4 LPG ecoFlex (Gasoline) (12 - 15) Astra 1.4 LPG ecoFlex
€ 25,100
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 Astra 1.4 ECOTEC CNG is a little smaller in every dimension. It's 1.9 inches shorter, 0.2 inches narrower and an inch lower than the Astra 1.4 LPG ecoFlex.
Astra 1.4 ECOTEC CNG
Astra 1.4 LPG ecoFlex
58.5
Blueprint Opel Astra 1.4 ECOTEC CNG (17 - 18)
71.2
80.4
59.4
Blueprint Opel Astra 1.4 LPG ecoFlex (Gasoline) (12 - 15)
71.4
79.3
71.2 in
Width
71.4 in
80.4 in
Width Incl. Mirrors
79.3 in
58.5 in
Height
59.4 in
Blueprint Opel Astra 1.4 ECOTEC CNG (17 - 18)
104.8
172
Blueprint Opel Astra 1.4 LPG ecoFlex (Gasoline) (12 - 15)
105.7
174
172 in
Length
174 in
104.8 in
Wheelbase
105.7 in

Vehicle Weight

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

General

Astra 1.4 ECOTEC CNG
Astra 1.4 LPG ecoFlex
B-K
Generation
P-J
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
6-speed manual transmission

Engine

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

Performance

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

495 ft
0.000 sec

Astra 1.4 ECOTEC CNG

62 mph 62
mph

466 ft
0.000 sec

Astra 1.4 LPG ecoFlex

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

Fuel Economy / Emissions

Astra 1.4 ECOTEC CNG
Astra 1.4 LPG ecoFlex
Fuel Economy
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.)
combined ✽ per 100 miles
41 mpg
Astra 1.4 ECOTEC CNG
6 MPGe
41 mpg
Astra 1.4 LPG ecoFlex
19.9 lb
city
32 mpg
11.7 lb
highway
50 mpg
42 lb
Fuel Tank Capacity
14.8 gal
288 mi
Range
610 mi
Astra 1.4 ECOTEC CNG
288 mi
610 mi
Astra 1.4 LPG ecoFlex
Environmental Impact
30.1 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).
108 kWh
Astra 1.4 ECOTEC CNG
30.1 kWh
108 kWh
Astra 1.4 LPG ecoFlex
Euro 6b (NEFZ)
Emission Standard
Euro 5 / Euro 6
182 g/mi (NEFZ)
CO2 Emissions
214 g/mi (NEFZ)

Practical Convenience

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