The Comparative Analysis :
Opel Astra 1.4 LPG ecoFlex Selection (Autogas) (11 - 12) vs. Mazda 3 SKYACTIV-G 100 (13 - 17)
€ 22,700
€ 17,500
€ 22,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 17,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The Opel Astra 1.4 LPG ecoFlex is 1.6 inches shorter, 0.7 inches wider and 2.4 inches taller than the Mazda 3 SKYACTIV-G 100.
Opel Astra 1.4 LPG ecoFlex
Mazda 3 SKYACTIV-G 100
59.4
71.4
79.3
57.1
70.7
80.8
71.4 in
Width
70.7 in
79.3 in
Width Incl. Mirrors
80.8 in
59.4 in
Height
57.1 in
105.7
174
106.3
175.6
174 in
Length
175.6 in
105.7 in
Wheelbase
106.3 in
Vehicle Weight
Opel Astra 1.4 LPG ecoFlex
Mazda 3 SKYACTIV-G 100
3027 lb
Curb Weight
2778 lb
4123 lb
Gross Vehicle
Weight
Weight
3968 lb
Weight Difference:
249 lb
8.23 %
General
Opel Astra 1.4 LPG ecoFlex
Mazda 3 SKYACTIV-G 100
P-J
Generation
BM
Hatchback
Car Body Style
Hatchback
Autogas (LPG)
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Opel Astra 1.4 LPG ecoFlex
Mazda 3 SKYACTIV-G 100
Straight-four engine with turbocharger
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
1.5 L / 73 cu in
138 hp
at 4900 rpm
Power
99 hp
at 6000 rpm
Opel Astra 1.4 LPG ecoFlex
138 hp
99 hp
Mazda 3 SKYACTIV-G 100
148 lb‑ft
at 1850 rpm
Max. Torque
111 lb‑ft
at 4000 rpm
Opel Astra 1.4 LPG ecoFlex
148 lb‑ft
111 lb‑ft
Mazda 3 SKYACTIV-G 100
Performance
Opel Astra 1.4 LPG ecoFlex
Mazda 3 SKYACTIV-G 100
124 mph
Maximum Speed
113 mph
10.8 sec
Acceleration 0 to 62 mph
10.6 sec
62 mph
62
mph
mph
492 ft
0.000 sec
Opel Astra 1.4 LPG ecoFlex
62 mph
62
mph
mph
482 ft
0.000 sec
Mazda 3 SKYACTIV-G 100
▶ REPLAY
21.93 lb/hp
Weight-to-Power Ratio
28.06 lb/hp
Opel Astra 1.4 LPG ecoFlex
21.93 lb/hp
28.06 lb/hp
Mazda 3 SKYACTIV-G 100
Fuel Economy / Emissions
Opel Astra 1.4 LPG ecoFlex
Mazda 3 SKYACTIV-G 100
Fuel Economy
30 mpg
combined
46 mpg
Opel Astra 1.4 LPG ecoFlex
30 mpg
46 mpg
Mazda 3 SKYACTIV-G 100
22 mpg
city
36 mpg
37 mpg
highway
55 mpg
10.3 gal
Fuel Tank Capacity
13.5 gal
307 mi
Range
621 mi
Opel Astra 1.4 LPG ecoFlex
307 mi
621 mi
Mazda 3 SKYACTIV-G 100
Environmental Impact
116.5 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).
96.6 kWh
Opel Astra 1.4 LPG ecoFlex
116.5 kWh
96.6 kWh
Mazda 3 SKYACTIV-G 100
Euro 5
Emission Standard
Euro 5 / Euro 6
208 g/mi (NEFZ)
CO2 Emissions
192 g/mi (NEFZ)
Practical Convenience
Opel Astra 1.4 LPG ecoFlex
Mazda 3 SKYACTIV-G 100
5
Doors
5
5
No. of Seats
5
1096 lb
Maximum Payload
1190 lb
10.5 cu ft
Trunk Volume
10.3 cu ft
35 cu ft
Cargo Volume (Seats Down)
35.8 cu ft
