The Comparative Analysis :
Mazda 3 SKYACTIV-G 120 (13 - 17) vs. Opel Astra GTC 1.4 Turbo (14 - 18)
€ 20,500
€ 22,200
€ 20,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 22,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mazda 3 SKYACTIV-G 120 is a little smaller in every dimension. It's 0.2 inches shorter, 1.8 inches narrower and 1.5 inches lower than the Opel Astra GTC 1.4 Turbo.
Mazda 3 SKYACTIV-G 120
Opel Astra GTC 1.4 Turbo
57.1
70.7
80.8
58.6
72.4
79.5
70.7 in
Width
72.4 in
80.8 in
Width Incl. Mirrors
79.5 in
57.1 in
Height
58.6 in
106.3
175.6
106.1
175.8
175.6 in
Length
175.8 in
106.3 in
Wheelbase
106.1 in
Vehicle Weight
Mazda 3 SKYACTIV-G 120
Opel Astra GTC 1.4 Turbo
2822 lb
Curb Weight
3168 lb
4001 lb
Gross Vehicle
Weight
Weight
4277 lb
Weight Difference:
346 lb
10.92 %
General
Mazda 3 SKYACTIV-G 120
Opel Astra GTC 1.4 Turbo
BM
Generation
P-J
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
Mazda 3 SKYACTIV-G 120
Opel Astra GTC 1.4 Turbo
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-four gasoline engine with turbocharger
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.4 L / 69 cu in
118 hp
at 6000 rpm
Power
138 hp
at 4900 rpm
Mazda 3 SKYACTIV-G 120
118 hp
138 hp
Opel Astra GTC 1.4 Turbo
155 lb‑ft
at 4000 rpm
Max. Torque
148 lb‑ft
at 1850 rpm
Mazda 3 SKYACTIV-G 120
155 lb‑ft
148 lb‑ft
Opel Astra GTC 1.4 Turbo
Performance
Mazda 3 SKYACTIV-G 120
Opel Astra GTC 1.4 Turbo
121 mph
Maximum Speed
125 mph
8.9 sec
Acceleration 0 to 62 mph
9.7 sec
62 mph
62
mph
mph
407 ft
0.000 sec
Mazda 3 SKYACTIV-G 120
62 mph
62
mph
mph
443 ft
0.000 sec
Opel Astra GTC 1.4 Turbo
▶ REPLAY
23.92 lb/hp
Weight-to-Power Ratio
22.96 lb/hp
Mazda 3 SKYACTIV-G 120
23.92 lb/hp
22.96 lb/hp
Opel Astra GTC 1.4 Turbo
Fuel Economy / Emissions
Mazda 3 SKYACTIV-G 120
Opel Astra GTC 1.4 Turbo
Fuel Economy
46 mpg
combined
38 mpg
Mazda 3 SKYACTIV-G 120
46 mpg
38 mpg
Opel Astra GTC 1.4 Turbo
36 mpg
city
29 mpg
55 mpg
highway
45 mpg
13.5 gal
Fuel Tank Capacity
14.8 gal
621 mi
Range
561 mi
Mazda 3 SKYACTIV-G 120
621 mi
561 mi
Opel Astra GTC 1.4 Turbo
Environmental Impact
96.6 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).
117.5 kWh
Mazda 3 SKYACTIV-G 120
96.6 kWh
117.5 kWh
Opel Astra GTC 1.4 Turbo
Euro 5 / Euro 6
Emission Standard
Euro 5 / Euro 6
192 g/mi (NEFZ)
CO2 Emissions
235 g/mi (NEFZ)
Practical Convenience
Mazda 3 SKYACTIV-G 120
Opel Astra GTC 1.4 Turbo
5
Doors
3
5
No. of Seats
5
1179 lb
Maximum Payload
1109 lb
10.3 cu ft
Trunk Volume
10.5 cu ft
35.8 cu ft
Cargo Volume (Seats Down)
35 cu ft
