The Comparative Analysis :
Opel Astra 1.4 ECOTEC CNG (17 - 18) vs. Mazda 3 SKYACTIV-G 165 i-ELOOP (17 - 19)
€ 25,100
€ 25,200
€ 25,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,200
ⓘ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 ECOTEC CNG is 3.9 inches shorter, 0.6 inches wider and 0.8 inches taller than the Mazda 3 SKYACTIV-G 165 i-ELOOP.
Opel Astra 1.4 ECOTEC CNG
Mazda 3 SKYACTIV-G 165 i-ELOOP
58.5
71.2
80.4
57.7
70.7
80.8
71.2 in
Width
70.7 in
80.4 in
Width Incl. Mirrors
80.8 in
58.5 in
Height
57.7 in
104.8
172
106.3
176
172 in
Length
176 in
104.8 in
Wheelbase
106.3 in
Vehicle Weight
Opel Astra 1.4 ECOTEC CNG
Mazda 3 SKYACTIV-G 165 i-ELOOP
3007 lb
Curb Weight
2877 lb
4167 lb
Gross Vehicle
Weight
Weight
4001 lb
Weight Difference:
130 lb
4.32 %
General
Opel Astra 1.4 ECOTEC CNG
Mazda 3 SKYACTIV-G 165 i-ELOOP
B-K
Generation
BM
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
Opel Astra 1.4 ECOTEC CNG
Mazda 3 SKYACTIV-G 165 i-ELOOP
Straight-four engine (naturally aspirated engine)
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
2 L / 98 cu in
108 hp
at 5600 rpm
Power
163 hp
at 6000 rpm
Opel Astra 1.4 ECOTEC CNG
108 hp
163 hp
Mazda 3 SKYACTIV-G 165 i-ELOOP
148 lb‑ft
at 2000 rpm
Max. Torque
155 lb‑ft
at 4000 rpm
Opel Astra 1.4 ECOTEC CNG
148 lb‑ft
155 lb‑ft
Mazda 3 SKYACTIV-G 165 i-ELOOP
Performance
Opel Astra 1.4 ECOTEC CNG
Mazda 3 SKYACTIV-G 165 i-ELOOP
124 mph
Maximum Speed
130 mph
10.9 sec
Acceleration 0 to 62 mph
8.2 sec
62 mph
62
mph
mph
495 ft
0.000 sec
Opel Astra 1.4 ECOTEC CNG
62 mph
62
mph
mph
374 ft
0.000 sec
Mazda 3 SKYACTIV-G 165 i-ELOOP
▶ REPLAY
27.84 lb/hp
Weight-to-Power Ratio
17.65 lb/hp
Opel Astra 1.4 ECOTEC CNG
27.84 lb/hp
17.65 lb/hp
Mazda 3 SKYACTIV-G 165 i-ELOOP
Fuel Economy / Emissions
Opel Astra 1.4 ECOTEC CNG
Mazda 3 SKYACTIV-G 165 i-ELOOP
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
Opel Astra 1.4 ECOTEC CNG
6 MPGe
41 mpg
Mazda 3 SKYACTIV-G 165 i-ELOOP
19.9 lb
city
31 mpg
11.7 lb
highway
49 mpg
42 lb
Fuel Tank Capacity
13.5 gal
288 mi
Range
546 mi
Opel Astra 1.4 ECOTEC CNG
288 mi
546 mi
Mazda 3 SKYACTIV-G 165 i-ELOOP
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).
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).
109.9 kWh
Opel Astra 1.4 ECOTEC CNG
30.1 kWh
109.9 kWh
Mazda 3 SKYACTIV-G 165 i-ELOOP
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
182 g/mi (NEFZ)
CO2 Emissions
217 g/mi (NEFZ)
Practical Convenience
Opel Astra 1.4 ECOTEC CNG
Mazda 3 SKYACTIV-G 165 i-ELOOP
5
Doors
5
5
No. of Seats
5
1160 lb
Maximum Payload
1124 lb
10.5 cu ft
Trunk Volume
10.3 cu ft
34.3 cu ft
Cargo Volume (Seats Down)
35.8 cu ft
