The Comparative Analysis :

Opel Astra 1.4 ECOTEC CNG (17 - 18) vs. Mazda 3 SKYACTIV-G 2.0 M Hybrid 150 (20 - ..)

€ 25,100
Opel Astra 1.4 ECOTEC CNG (17 - 18) Opel Astra 1.4 ECOTEC CNG
€ 24,800
 Mazda 3 SKYACTIV-G 2.0 M Hybrid 150 (20 - ..) Mazda 3 SKYACTIV-G 2.0 M Hybrid 150
€ 25,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 24,800

ⓘ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 3.5 inches shorter, 0.6 inches wider and 2 inches taller than the Mazda 3 SKYACTIV-G 2.0 M Hybrid 150.
Opel Astra 1.4 ECOTEC CNG
Mazda 3 SKYACTIV-G 2.0 M Hybrid 150
58.5
Blueprint Opel Astra 1.4 ECOTEC CNG (17 - 18)
71.2
80.4
56.5
Blueprint Mazda 3 SKYACTIV-G 2.0 M Hybrid 150 (20 - ..)
70.7
79.8
71.2 in
Width
70.7 in
80.4 in
Width Incl. Mirrors
79.8 in
58.5 in
Height
56.5 in
Blueprint Opel Astra 1.4 ECOTEC CNG (17 - 18)
104.8
172
Blueprint Mazda 3 SKYACTIV-G 2.0 M Hybrid 150 (20 - ..)
107.3
175.6
172 in
Length
175.6 in
104.8 in
Wheelbase
107.3 in

Vehicle Weight

Opel Astra 1.4 ECOTEC CNG
Mazda 3 SKYACTIV-G 2.0 M Hybrid 150
3007 lb
Curb Weight
2974 lb
4167 lb
Gross Vehicle
Weight
4134 lb
Opel Astra 1.4 ECOTEC CNG (17 - 18)
Weight Difference:
33 lb
1.1 %
Mazda 3 SKYACTIV-G 2.0 M Hybrid 150 (20 - ..)

General

Opel Astra 1.4 ECOTEC CNG
Mazda 3 SKYACTIV-G 2.0 M Hybrid 150
B-K
Generation
BP
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 2.0 M Hybrid 150
Straight-four engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
4-cylinder mild hybrid 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
148 hp
at 6000 rpm
Opel Astra 1.4 ECOTEC CNG
108 hp
148 hp
Mazda 3 SKYACTIV-G 2.0 M Hybrid 150
148 lb‑ft
at 2000 rpm
Max. Torque
157 lb‑ft
at 4000 rpm
Opel Astra 1.4 ECOTEC CNG
148 lb‑ft
157 lb‑ft
Mazda 3 SKYACTIV-G 2.0 M Hybrid 150

Performance

Opel Astra 1.4 ECOTEC CNG
Mazda 3 SKYACTIV-G 2.0 M Hybrid 150
124 mph
Maximum Speed
128 mph
10.9 sec
Acceleration 0 to 62 mph
9.1 sec
62 mph 62
mph

495 ft
0.000 sec

Opel Astra 1.4 ECOTEC CNG

62 mph 62
mph

413 ft
0.000 sec

Mazda 3 SKYACTIV-G 2.0 M Hybrid 150

▶ REPLAY
27.84 lb/hp
Weight-to-Power Ratio
20.09 lb/hp
Opel Astra 1.4 ECOTEC CNG
27.84 lb/hp
20.09 lb/hp
Mazda 3 SKYACTIV-G 2.0 M Hybrid 150

Fuel Economy / Emissions

Opel Astra 1.4 ECOTEC CNG
Mazda 3 SKYACTIV-G 2.0 M Hybrid 150
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
47 mpg
Opel Astra 1.4 ECOTEC CNG
6 MPGe
47 mpg
Mazda 3 SKYACTIV-G 2.0 M Hybrid 150
19.9 lb
city
39 mpg
11.7 lb
highway
52 mpg
42 lb
Fuel Tank Capacity
13.5 gal
288 mi
Range
634 mi
Opel Astra 1.4 ECOTEC CNG
288 mi
634 mi
Mazda 3 SKYACTIV-G 2.0 M Hybrid 150
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).
94.8 kWh
Opel Astra 1.4 ECOTEC CNG
30.1 kWh
94.8 kWh
Mazda 3 SKYACTIV-G 2.0 M Hybrid 150
Euro 6b (NEFZ)
Emission Standard
Euro 6d-ISC-FCM (WLTP) 36AP-AR
182 g/mi (NEFZ)
CO2 Emissions
219 g/mi (WLTP)

Practical Convenience

Opel Astra 1.4 ECOTEC CNG
Mazda 3 SKYACTIV-G 2.0 M Hybrid 150
5
Doors
5
5
No. of Seats
5
1160 lb
Maximum Payload
1160 lb
10.5 cu ft
Trunk Volume
9.9 cu ft
34.3 cu ft
Cargo Volume (Seats Down)
29.1 cu ft