The Comparative Analysis :
Opel Astra GTC 1.7 CDTI ecoFlex 107g (12 - 14) vs. Mazda 3 SKYACTIV-G 100 (17 - 19)
€ 23,300
€ 18,200
€ 23,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 18,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop is 0.2 inches shorter, 1.8 inches wider and 0.9 inches taller than the Mazda 3 SKYACTIV-G 100.
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
Mazda 3 SKYACTIV-G 100
58.6
72.4
79.5
57.7
70.7
80.8
72.4 in
Width
70.7 in
79.5 in
Width Incl. Mirrors
80.8 in
58.6 in
Height
57.7 in
106.1
175.8
106.3
176
175.8 in
Length
176 in
106.1 in
Wheelbase
106.3 in
Vehicle Weight
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
Mazda 3 SKYACTIV-G 100
3347 lb
Curb Weight
2778 lb
4453 lb
Gross Vehicle
Weight
Weight
3968 lb
Weight Difference:
569 lb
17 %
General
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
Mazda 3 SKYACTIV-G 100
P-J
Generation
BM
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
Mazda 3 SKYACTIV-G 100
Straight-four diesel engine with turbocharger
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
4
Valves
4
4
Cylinders
4
1.7 L / 83 cu in
Displacement
1.5 L / 73 cu in
108 hp
at 4000 rpm
Power
99 hp
at 6000 rpm
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
108 hp
99 hp
Mazda 3 SKYACTIV-G 100
207 lb‑ft
at 1750 rpm
Max. Torque
111 lb‑ft
at 4000 rpm
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
207 lb‑ft
111 lb‑ft
Mazda 3 SKYACTIV-G 100
Performance
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
Mazda 3 SKYACTIV-G 100
114 mph
Maximum Speed
113 mph
12.2 sec
Acceleration 0 to 62 mph
10.6 sec
62 mph
62
mph
mph
554 ft
0.000 sec
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
62 mph
62
mph
mph
482 ft
0.000 sec
Mazda 3 SKYACTIV-G 100
▶ REPLAY
30.99 lb/hp
Weight-to-Power Ratio
28.06 lb/hp
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
30.99 lb/hp
28.06 lb/hp
Mazda 3 SKYACTIV-G 100
Fuel Economy / Emissions
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
Mazda 3 SKYACTIV-G 100
Fuel Economy
57 mpg
combined
46 mpg
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
57 mpg
46 mpg
Mazda 3 SKYACTIV-G 100
49 mpg
city
36 mpg
65 mpg
highway
55 mpg
14.8 gal
Fuel Tank Capacity
13.5 gal
849 mi
Range
621 mi
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
849 mi
621 mi
Mazda 3 SKYACTIV-G 100
Environmental Impact
84.3 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 GTC 1.7 CDTI ecoFlex 107g Start&Stop
84.3 kWh
96.6 kWh
Mazda 3 SKYACTIV-G 100
Euro 5
Emission Standard
Euro 6b (NEFZ)
172 g/mi (NEFZ)
CO2 Emissions
192 g/mi (NEFZ)
Practical Convenience
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
Mazda 3 SKYACTIV-G 100
3
Doors
5
5
No. of Seats
5
1107 lb
Maximum Payload
1190 lb
10.5 cu ft
Trunk Volume
10.3 cu ft
35 cu ft
Cargo Volume (Seats Down)
35.8 cu ft
