The Comparative Analysis :
Mazda 3 SKYACTIV-D 1.8 (19 - ..) vs. Opel Astra 1.4 ECOTEC CNG (17 - 18)
€ 25,600
€ 25,100
€ 25,600
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 dimensions of these vehicles differ slightly. The Mazda 3 SKYACTIV-D 1.8 is 3.5 inches longer, 0.6 inches narrower and 2 inches lower than the Opel Astra 1.4 ECOTEC CNG.
Mazda 3 SKYACTIV-D 1.8
Opel Astra 1.4 ECOTEC CNG
56.5
70.7
79.8
58.5
71.2
80.4
70.7 in
Width
71.2 in
79.8 in
Width Incl. Mirrors
80.4 in
56.5 in
Height
58.5 in
107.3
175.6
104.8
172
175.6 in
Length
172 in
107.3 in
Wheelbase
104.8 in
Vehicle Weight
Mazda 3 SKYACTIV-D 1.8
Opel Astra 1.4 ECOTEC CNG
3029 lb
Curb Weight
3007 lb
4184 lb
Gross Vehicle
Weight
Weight
4167 lb
Weight Difference:
22 lb
0.73 %
General
Mazda 3 SKYACTIV-D 1.8
Opel Astra 1.4 ECOTEC CNG
BP
Generation
B-K
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Natural Gas (CNG)
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Mazda 3 SKYACTIV-D 1.8
Opel Astra 1.4 ECOTEC CNG
Straight-four diesel engine with turbocharger
Engine Type
Straight-four engine (naturally aspirated engine)
4
Valves
4
4
Cylinders
4
1.8 L / 88 cu in
Displacement
1.4 L / 69 cu in
114 hp
at 4000 rpm
Power
108 hp
at 5600 rpm
Mazda 3 SKYACTIV-D 1.8
114 hp
108 hp
Opel Astra 1.4 ECOTEC CNG
199 lb‑ft
at 1600 rpm
Max. Torque
148 lb‑ft
at 2000 rpm
Mazda 3 SKYACTIV-D 1.8
199 lb‑ft
148 lb‑ft
Opel Astra 1.4 ECOTEC CNG
Performance
Mazda 3 SKYACTIV-D 1.8
Opel Astra 1.4 ECOTEC CNG
121 mph
Maximum Speed
124 mph
10.3 sec
Acceleration 0 to 62 mph
10.9 sec
62 mph
62
mph
mph
469 ft
0.000 sec
Mazda 3 SKYACTIV-D 1.8
62 mph
62
mph
mph
495 ft
0.000 sec
Opel Astra 1.4 ECOTEC CNG
▶ REPLAY
26.57 lb/hp
Weight-to-Power Ratio
27.84 lb/hp
Mazda 3 SKYACTIV-D 1.8
26.57 lb/hp
27.84 lb/hp
Opel Astra 1.4 ECOTEC CNG
Fuel Economy / Emissions
Mazda 3 SKYACTIV-D 1.8
Opel Astra 1.4 ECOTEC CNG
Fuel Economy
57 mpg
( 64 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.)
Mazda 3 SKYACTIV-D 1.8
64 MPGe
6 MPGe
Opel Astra 1.4 ECOTEC CNG
51 mpg
city
19.9 lb
62 mpg
highway
11.7 lb
13.5 gal
Fuel Tank Capacity
42 lb
773 mi
Range
288 mi
Mazda 3 SKYACTIV-D 1.8
773 mi
288 mi
Opel Astra 1.4 ECOTEC CNG
Environmental Impact
84.3 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).
30.1 kWh
Mazda 3 SKYACTIV-D 1.8
84.3 kWh
30.1 kWh
Opel Astra 1.4 ECOTEC CNG
Euro 6d-TEMP
Emission Standard
Euro 6b (NEFZ)
211 g/mi (WLTP)
CO2 Emissions
182 g/mi (NEFZ)
Practical Convenience
Mazda 3 SKYACTIV-D 1.8
Opel Astra 1.4 ECOTEC CNG
5
Doors
5
5
No. of Seats
5
1155 lb
Maximum Payload
1160 lb
9.9 cu ft
Trunk Volume
10.5 cu ft
29.1 cu ft
Cargo Volume (Seats Down)
34.3 cu ft
