The Comparative Analysis :
Mazda 3 SKYACTIV-G 100 (17 - 19) vs. Opel Astra 1.7 CDTI (09 - 12)
€ 18,200
€ 23,300
€ 18,200
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 dimensions of these vehicles differ slightly. The Mazda 3 SKYACTIV-G 100 is 2 inches longer, 0.7 inches narrower and 1.8 inches lower than the Opel Astra 1.7 CDTI.
Mazda 3 SKYACTIV-G 100
Opel Astra 1.7 CDTI
57.7
70.7
80.8
59.4
71.4
79.3
70.7 in
Width
71.4 in
80.8 in
Width Incl. Mirrors
79.3 in
57.7 in
Height
59.4 in
106.3
176
105.7
174
176 in
Length
174 in
106.3 in
Wheelbase
105.7 in
Vehicle Weight
Mazda 3 SKYACTIV-G 100
Opel Astra 1.7 CDTI
2778 lb
Curb Weight
3027 lb
3968 lb
Gross Vehicle
Weight
Weight
4123 lb
Weight Difference:
249 lb
8.23 %
General
Mazda 3 SKYACTIV-G 100
Opel Astra 1.7 CDTI
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 100
Opel Astra 1.7 CDTI
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-four diesel engine with turbocharger
4
Valves
4
4
Cylinders
4
1.5 L / 73 cu in
Displacement
1.7 L / 83 cu in
99 hp
at 6000 rpm
Power
123 hp
at 4000 rpm
Mazda 3 SKYACTIV-G 100
99 hp
123 hp
Opel Astra 1.7 CDTI
111 lb‑ft
at 4000 rpm
Max. Torque
207 lb‑ft
at 2000 rpm
Mazda 3 SKYACTIV-G 100
111 lb‑ft
207 lb‑ft
Opel Astra 1.7 CDTI
Performance
Mazda 3 SKYACTIV-G 100
Opel Astra 1.7 CDTI
113 mph
Maximum Speed
121 mph
10.6 sec
Acceleration 0 to 62 mph
11.5 sec
62 mph
62
mph
mph
482 ft
0.000 sec
Mazda 3 SKYACTIV-G 100
62 mph
62
mph
mph
525 ft
0.000 sec
Opel Astra 1.7 CDTI
▶ REPLAY
28.06 lb/hp
Weight-to-Power Ratio
24.61 lb/hp
Mazda 3 SKYACTIV-G 100
28.06 lb/hp
24.61 lb/hp
Opel Astra 1.7 CDTI
Fuel Economy / Emissions
Mazda 3 SKYACTIV-G 100
Opel Astra 1.7 CDTI
Fuel Economy
46 mpg
combined
52 mpg
Mazda 3 SKYACTIV-G 100
46 mpg
52 mpg
Opel Astra 1.7 CDTI
36 mpg
city
44 mpg
55 mpg
highway
59 mpg
13.5 gal
Fuel Tank Capacity
14.8 gal
621 mi
Range
773 mi
Mazda 3 SKYACTIV-G 100
621 mi
773 mi
Opel Astra 1.7 CDTI
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).
92.5 kWh
Mazda 3 SKYACTIV-G 100
96.6 kWh
92.5 kWh
Opel Astra 1.7 CDTI
Euro 6b (NEFZ)
Emission Standard
Euro 5
192 g/mi (NEFZ)
CO2 Emissions
192 g/mi (NEFZ)
Practical Convenience
Mazda 3 SKYACTIV-G 100
Opel Astra 1.7 CDTI
5
Doors
5
5
No. of Seats
5
1190 lb
Maximum Payload
1096 lb
10.3 cu ft
Trunk Volume
10.5 cu ft
35.8 cu ft
Cargo Volume (Seats Down)
35 cu ft
