The Comparative Analysis :
Mazda 3 SKYACTIV-G 165 i-ELOOP (13 - 17) vs. Opel Astra GTC 1.7 CDTI ecoFlex 107g (12 - 14)
€ 22,500

€ 23,300

€ 22,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 23,300
ⓘ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 1.7 CDTI ecoFlex 107g Start&Stop.
Mazda 3 SKYACTIV-G 165 i-ELOOP
Opel Astra GTC 1.7 CDTI ecoFlex 107g 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 1.7 CDTI ecoFlex 107g Start&Stop
2866 lb
Curb Weight
3347 lb
4001 lb
Gross Vehicle
Weight
Weight
4453 lb

Weight Difference:
481 lb
14.37 %

General
Mazda 3 SKYACTIV-G 165 i-ELOOP
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
BM
Generation
P-J
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
Fuel Type
Diesel

Front-wheel drive
Drivetrain
Front-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Mazda 3 SKYACTIV-G 165 i-ELOOP
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-four diesel engine with turbocharger
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.7 L / 83 cu in
163 hp
at 6000 rpm
Power
108 hp
at 4000 rpm
Mazda 3 SKYACTIV-G 165 i-ELOOP
163 hp
108 hp
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
155 lb‑ft
at 4000 rpm
Max. Torque
207 lb‑ft
at 1750 rpm
Mazda 3 SKYACTIV-G 165 i-ELOOP
155 lb‑ft
207 lb‑ft
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
Performance
Mazda 3 SKYACTIV-G 165 i-ELOOP
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
130 mph
Maximum Speed
114 mph
8.2 sec
Acceleration 0 to 62 mph
12.2 sec
62 mph
62
mph
mph
374 ft
0.000 sec

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

Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
▶ REPLAY
17.58 lb/hp
Weight-to-Power Ratio
30.99 lb/hp
Mazda 3 SKYACTIV-G 165 i-ELOOP
17.58 lb/hp
30.99 lb/hp
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
Fuel Economy / Emissions
Mazda 3 SKYACTIV-G 165 i-ELOOP
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
Fuel Economy
41 mpg
combined
57 mpg
Mazda 3 SKYACTIV-G 165 i-ELOOP
41 mpg
57 mpg
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
31 mpg
city
49 mpg
49 mpg
highway
65 mpg
13.5 gal
Fuel Tank Capacity
14.8 gal
546 mi
Range
849 mi
Mazda 3 SKYACTIV-G 165 i-ELOOP
546 mi
849 mi
Opel Astra GTC 1.7 CDTI ecoFlex 107g 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).
84.3 kWh
Mazda 3 SKYACTIV-G 165 i-ELOOP
109.9 kWh
84.3 kWh
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
Euro 5 / Euro 6
Emission Standard
Euro 5
217 g/mi (NEFZ)
CO2 Emissions
172 g/mi (NEFZ)
Practical Convenience
Mazda 3 SKYACTIV-G 165 i-ELOOP
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
5
Doors
3
5
No. of Seats
5
1135 lb
Maximum Payload
1107 lb
10.3 cu ft
Trunk Volume
10.5 cu ft









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