The Comparative Analysis :
Opel Astra 1.4 ECOTEC DI Turbo (15 - 17) vs. Mazda 3 SKYACTIV-G 120 (13 - 17)
€ 21,200
€ 20,500
€ 21,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 20,500
ⓘ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 ECOTEC DI Turbo is 3.5 inches shorter, 0.6 inches wider and 1.4 inches taller than the Mazda 3 SKYACTIV-G 120.
Opel Astra 1.4 ECOTEC DI Turbo
Mazda 3 SKYACTIV-G 120
58.5
71.2
80.4
57.1
70.7
80.8
71.2 in
Width
70.7 in
80.4 in
Width Incl. Mirrors
80.8 in
58.5 in
Height
57.1 in
104.8
172
106.3
175.6
172 in
Length
175.6 in
104.8 in
Wheelbase
106.3 in
Vehicle Weight
Opel Astra 1.4 ECOTEC DI Turbo
Mazda 3 SKYACTIV-G 120
2818 lb
Curb Weight
2822 lb
4012 lb
Gross Vehicle
Weight
Weight
4001 lb
Weight Difference:
4 lb
0.14 %
General
Opel Astra 1.4 ECOTEC DI Turbo
Mazda 3 SKYACTIV-G 120
B-K
Generation
BM
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
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 DI Turbo
Mazda 3 SKYACTIV-G 120
Straight-four gasoline 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
2 L / 98 cu in
123 hp
at 4000 rpm
Power
118 hp
at 6000 rpm
Opel Astra 1.4 ECOTEC DI Turbo
123 hp
118 hp
Mazda 3 SKYACTIV-G 120
181 lb‑ft
at 2000 rpm
Max. Torque
155 lb‑ft
at 4000 rpm
Opel Astra 1.4 ECOTEC DI Turbo
181 lb‑ft
155 lb‑ft
Mazda 3 SKYACTIV-G 120
Performance
Opel Astra 1.4 ECOTEC DI Turbo
Mazda 3 SKYACTIV-G 120
127 mph
Maximum Speed
121 mph
9.2 sec
Acceleration 0 to 62 mph
8.9 sec
62 mph
62
mph
mph
420 ft
0.000 sec
Opel Astra 1.4 ECOTEC DI Turbo
62 mph
62
mph
mph
407 ft
0.000 sec
Mazda 3 SKYACTIV-G 120
▶ REPLAY
22.91 lb/hp
Weight-to-Power Ratio
23.92 lb/hp
Opel Astra 1.4 ECOTEC DI Turbo
22.91 lb/hp
23.92 lb/hp
Mazda 3 SKYACTIV-G 120
Fuel Economy / Emissions
Opel Astra 1.4 ECOTEC DI Turbo
Mazda 3 SKYACTIV-G 120
Fuel Economy
43 mpg
combined
46 mpg
Opel Astra 1.4 ECOTEC DI Turbo
43 mpg
46 mpg
Mazda 3 SKYACTIV-G 120
32 mpg
city
36 mpg
52 mpg
highway
55 mpg
12.7 gal
Fuel Tank Capacity
13.5 gal
542 mi
Range
621 mi
Opel Astra 1.4 ECOTEC DI Turbo
542 mi
621 mi
Mazda 3 SKYACTIV-G 120
Environmental Impact
104.1 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).
96.6 kWh
Opel Astra 1.4 ECOTEC DI Turbo
104.1 kWh
96.6 kWh
Mazda 3 SKYACTIV-G 120
Euro 6b (NEFZ)
Emission Standard
Euro 5 / Euro 6
206 g/mi (NEFZ)
CO2 Emissions
192 g/mi (NEFZ)
Practical Convenience
Opel Astra 1.4 ECOTEC DI Turbo
Mazda 3 SKYACTIV-G 120
5
Doors
5
5
No. of Seats
5
1195 lb
Maximum Payload
1179 lb
10.5 cu ft
Trunk Volume
10.3 cu ft
34.3 cu ft
Cargo Volume (Seats Down)
35.8 cu ft
