The Comparative Analysis :

Opel Astra 1.4 ECOTEC CNG (18 - 19) vs. Opel Astra 1.6 CDTI (15 - 17)

€ 25,300
Opel Astra 1.4 ECOTEC CNG (18 - 19) Astra 1.4 ECOTEC CNG
€ 21,400
 Opel Astra 1.6 CDTI (15 - 17) Astra 1.6 CDTI
€ 25,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 21,400

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

Vehicle Dimensions

The dimensions of the Astra 1.4 ECOTEC CNG and the Astra 1.6 CDTI are absolutely identical. Both are 172 inches long, 71.2 inches wide and 58.5 inches tall.
Astra 1.4 ECOTEC CNG
Astra 1.6 CDTI
58.5
Blueprint Opel Astra 1.4 ECOTEC CNG (18 - 19)
71.2
80.4
58.5
Blueprint Opel Astra 1.6 CDTI (15 - 17)
71.2
80.4
71.2 in
Width
71.2 in
80.4 in
Width Incl. Mirrors
80.4 in
58.5 in
Height
58.5 in
Blueprint Opel Astra 1.4 ECOTEC CNG (18 - 19)
104.8
172
Blueprint Opel Astra 1.6 CDTI (15 - 17)
104.8
172
172 in
Length
172 in
104.8 in
Wheelbase
104.8 in

Vehicle Weight

Astra 1.4 ECOTEC CNG
Astra 1.6 CDTI
3007 lb
Curb Weight
2998 lb
4167 lb
Gross Vehicle
Weight
4112 lb
Opel Astra 1.4 ECOTEC CNG (18 - 19)
Weight Difference:
9 lb
0.3 %
Opel Astra 1.6 CDTI (15 - 17)

General

Astra 1.4 ECOTEC CNG
Astra 1.6 CDTI
B-K
Generation
B-K
Hatchback
Car Body Style
Hatchback
Natural Gas (CNG)
Fuel Type
Diesel
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Astra 1.4 ECOTEC CNG
Astra 1.6 CDTI
Straight-four engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four diesel engine with tur­bo­charger
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
108 hp
at 3500 rpm
Astra 1.4 ECOTEC CNG
108 hp
108 hp
Astra 1.6 CDTI
148 lb‑ft
at 2000 rpm
Max. Torque
221 lb‑ft
at 1750 rpm
Astra 1.4 ECOTEC CNG
148 lb‑ft
221 lb‑ft
Astra 1.6 CDTI

Performance

Astra 1.4 ECOTEC CNG
Astra 1.6 CDTI
121 mph
Maximum Speed
121 mph
10.9 sec
Acceleration 0 to 62 mph
11 sec
62 mph 62
mph

495 ft
0.000 sec

Astra 1.4 ECOTEC CNG

62 mph 62
mph

502 ft
0.000 sec

Astra 1.6 CDTI

▶ REPLAY
27.84 lb/hp
Weight-to-Power Ratio
27.76 lb/hp
Astra 1.4 ECOTEC CNG
27.84 lb/hp
27.76 lb/hp
Astra 1.6 CDTI

Fuel Economy / Emissions

Astra 1.4 ECOTEC CNG
Astra 1.6 CDTI
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
64 mpg  ( 71 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 ECOTEC CNG
4 MPGe
71 MPGe
Astra 1.6 CDTI
29.4 lb
city
56 mpg
18.1 lb
highway
71 mpg
42 lb
Fuel Tank Capacity
12.7 gal
188 mi
Range
806 mi
Astra 1.4 ECOTEC CNG
188 mi
806 mi
Astra 1.6 CDTI
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).
76.1 kWh
Astra 1.4 ECOTEC CNG
46.2 kWh
76.1 kWh
Astra 1.6 CDTI
Euro 6d-TEMP (WLTP) 36AG-AI
Emission Standard
Euro 6b (NEFZ)
200 g/mi (WLTP)
CO2 Emissions
156 g/mi (NEFZ)

Practical Convenience

Astra 1.4 ECOTEC CNG
Astra 1.6 CDTI
5
Doors
5
5
No. of Seats
5
1160 lb
Maximum Payload
1113 lb
10.5 cu ft
Trunk Volume
10.5 cu ft
34.3 cu ft
Cargo Volume (Seats Down)
34.3 cu ft