The Comparative Analysis :
Opel Astra GTC 1.6 Turbo Edition (11 - 13) vs. Mazda 3 SKYACTIV-G 2.0 M Hybrid SKYACTIV-Drive (19 - ..)
€ 23,300

€ 25,300

€ 23,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Astra GTC 1.6 Turbo is slightly bigger in every dimension. It's 0.2 inches longer, 1.8 inches wider and 2.1 inches taller than the Mazda 3 SKYACTIV-G 2.0 M Hybrid.
Opel Astra GTC 1.6 Turbo
Mazda 3 SKYACTIV-G 2.0 M Hybrid
58.6
72.4
79.5
56.5
70.7
79.8
72.4 in
Width
70.7 in
79.5 in
Width Incl. Mirrors
79.8 in
58.6 in
Height
56.5 in
106.1
175.8
107.3
175.6
175.8 in
Length
175.6 in
106.1 in
Wheelbase
107.3 in
Vehicle Weight
Opel Astra GTC 1.6 Turbo
Mazda 3 SKYACTIV-G 2.0 M Hybrid
3071 lb
Curb Weight
3029 lb
4079 lb
Gross Vehicle
Weight
Weight
4204 lb

Weight Difference:
42 lb
1.37 %

General
Opel Astra GTC 1.6 Turbo
Mazda 3 SKYACTIV-G 2.0 M Hybrid
P-J
Generation
BP
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 automatic transmission
Engine
Opel Astra GTC 1.6 Turbo
Mazda 3 SKYACTIV-G 2.0 M Hybrid
Straight-four gasoline engine with turbocharger
Engine Type
4-cylinder mild hybrid gasoline engine (naturally aspirated engine)
4
Valves
4
4
Cylinders
4
1.6 L / 78 cu in
Displacement
2 L / 98 cu in
178 hp
at 5500 rpm
Power
120 hp
at 6000 rpm
Opel Astra GTC 1.6 Turbo
178 hp
120 hp
Mazda 3 SKYACTIV-G 2.0 M Hybrid
170 lb‑ft
at 2200 rpm
Max. Torque
157 lb‑ft
at 4000 rpm
Opel Astra GTC 1.6 Turbo
170 lb‑ft
157 lb‑ft
Mazda 3 SKYACTIV-G 2.0 M Hybrid
Performance
Opel Astra GTC 1.6 Turbo
Mazda 3 SKYACTIV-G 2.0 M Hybrid
137 mph
Maximum Speed
122 mph
8.3 sec
Acceleration 0 to 62 mph
10.8 sec
62 mph
62
mph
mph
377 ft
0.000 sec

Opel Astra GTC 1.6 Turbo
62 mph
62
mph
mph
492 ft
0.000 sec

Mazda 3 SKYACTIV-G 2.0 M Hybrid
▶ REPLAY
17.25 lb/hp
Weight-to-Power Ratio
25.24 lb/hp
Opel Astra GTC 1.6 Turbo
17.25 lb/hp
25.24 lb/hp
Mazda 3 SKYACTIV-G 2.0 M Hybrid
Fuel Economy / Emissions
Opel Astra GTC 1.6 Turbo
Mazda 3 SKYACTIV-G 2.0 M Hybrid
Fuel Economy
33 mpg
combined
43 mpg
Opel Astra GTC 1.6 Turbo
33 mpg
43 mpg
Mazda 3 SKYACTIV-G 2.0 M Hybrid
25 mpg
city
35 mpg
40 mpg
highway
50 mpg
14.8 gal
Fuel Tank Capacity
13.5 gal
483 mi
Range
576 mi
Opel Astra GTC 1.6 Turbo
483 mi
576 mi
Mazda 3 SKYACTIV-G 2.0 M Hybrid
Environmental Impact
136.5 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).
104.1 kWh
Opel Astra GTC 1.6 Turbo
136.5 kWh
104.1 kWh
Mazda 3 SKYACTIV-G 2.0 M Hybrid
Euro 5
Emission Standard
Euro 6d
270 g/mi (NEFZ)
CO2 Emissions
238 g/mi (WLTP)
Practical Convenience
Opel Astra GTC 1.6 Turbo
Mazda 3 SKYACTIV-G 2.0 M Hybrid
3
Doors
5
5
No. of Seats
5
1008 lb
Maximum Payload
1175 lb
10.5 cu ft
Trunk Volume
9.9 cu ft









35 cu ft
Cargo Volume (Seats Down)
29.1 cu ft