The Comparative Analysis :
Mazda 3 SKYACTIV-G 165 i-ELOOP (13 - 17) vs. Opel Astra GTC 1.4 ecoFlex (11 - 14)
€ 22,500

€ 19,900

€ 22,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 19,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mazda 3 SKYACTIV-G 165 i-ELOOP 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 ecoFlex Start&Stop.
Mazda 3 SKYACTIV-G 165 i-ELOOP
Opel Astra GTC 1.4 ecoFlex Start&Stop
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 165 i-ELOOP
Opel Astra GTC 1.4 ecoFlex Start&Stop
2866 lb
Curb Weight
3104 lb
4001 lb
Gross Vehicle
Weight
Weight
4079 lb

Weight Difference:
238 lb
7.67 %

General
Mazda 3 SKYACTIV-G 165 i-ELOOP
Opel Astra GTC 1.4 ecoFlex Start&Stop
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
5-speed manual transmission
Engine
Mazda 3 SKYACTIV-G 165 i-ELOOP
Opel Astra GTC 1.4 ecoFlex Start&Stop
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.4 L / 69 cu in
163 hp
at 6000 rpm
Power
99 hp
at 6000 rpm
Mazda 3 SKYACTIV-G 165 i-ELOOP
163 hp
99 hp
Opel Astra GTC 1.4 ecoFlex Start&Stop
155 lb‑ft
at 4000 rpm
Max. Torque
96 lb‑ft
at 4000 rpm
Mazda 3 SKYACTIV-G 165 i-ELOOP
155 lb‑ft
96 lb‑ft
Opel Astra GTC 1.4 ecoFlex Start&Stop
Performance
Mazda 3 SKYACTIV-G 165 i-ELOOP
Opel Astra GTC 1.4 ecoFlex Start&Stop
130 mph
Maximum Speed
111 mph
8.2 sec
Acceleration 0 to 62 mph
14.5 sec
62 mph
62
mph
mph
374 ft
0.000 sec

Mazda 3 SKYACTIV-G 165 i-ELOOP
62 mph
62
mph
mph
659 ft
0.000 sec

Opel Astra GTC 1.4 ecoFlex Start&Stop
▶ REPLAY
17.58 lb/hp
Weight-to-Power Ratio
31.35 lb/hp
Mazda 3 SKYACTIV-G 165 i-ELOOP
17.58 lb/hp
31.35 lb/hp
Opel Astra GTC 1.4 ecoFlex Start&Stop
Fuel Economy / Emissions
Mazda 3 SKYACTIV-G 165 i-ELOOP
Opel Astra GTC 1.4 ecoFlex Start&Stop
Fuel Economy
41 mpg
combined
40 mpg
Mazda 3 SKYACTIV-G 165 i-ELOOP
41 mpg
40 mpg
Opel Astra GTC 1.4 ecoFlex Start&Stop
31 mpg
city
33 mpg
49 mpg
highway
45 mpg
13.5 gal
Fuel Tank Capacity
14.8 gal
546 mi
Range
590 mi
Mazda 3 SKYACTIV-G 165 i-ELOOP
546 mi
590 mi
Opel Astra GTC 1.4 ecoFlex Start&Stop
Environmental Impact
109.9 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).
111.8 kWh
Mazda 3 SKYACTIV-G 165 i-ELOOP
109.9 kWh
111.8 kWh
Opel Astra GTC 1.4 ecoFlex Start&Stop
Euro 5 / Euro 6
Emission Standard
Euro 5
217 g/mi (NEFZ)
CO2 Emissions
224 g/mi (NEFZ)
Practical Convenience
Mazda 3 SKYACTIV-G 165 i-ELOOP
Opel Astra GTC 1.4 ecoFlex Start&Stop
5
Doors
3
5
No. of Seats
5
1135 lb
Maximum Payload
974 lb
10.3 cu ft
Trunk Volume
10.5 cu ft









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