The Comparative Analysis :
Opel Astra 1.7 CDTI (09 - 12) 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 slightly. The Opel Astra 1.7 CDTI is 2 inches shorter, 0.7 inches wider and 1.8 inches taller than the Mazda 3 SKYACTIV-G 100.
Opel Astra 1.7 CDTI
Mazda 3 SKYACTIV-G 100
59.4
71.4
79.3
57.7
70.7
80.8
71.4 in
Width
70.7 in
79.3 in
Width Incl. Mirrors
80.8 in
59.4 in
Height
57.7 in
105.7
174
106.3
176
174 in
Length
176 in
105.7 in
Wheelbase
106.3 in
Vehicle Weight
Opel Astra 1.7 CDTI
Mazda 3 SKYACTIV-G 100
3027 lb
Curb Weight
2778 lb
4123 lb
Gross Vehicle
Weight
Weight
3968 lb
Weight Difference:
249 lb
8.23 %
General
Opel Astra 1.7 CDTI
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 1.7 CDTI
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
123 hp
at 4000 rpm
Power
99 hp
at 6000 rpm
Opel Astra 1.7 CDTI
123 hp
99 hp
Mazda 3 SKYACTIV-G 100
207 lb‑ft
at 2000 rpm
Max. Torque
111 lb‑ft
at 4000 rpm
Opel Astra 1.7 CDTI
207 lb‑ft
111 lb‑ft
Mazda 3 SKYACTIV-G 100
Performance
Opel Astra 1.7 CDTI
Mazda 3 SKYACTIV-G 100
121 mph
Maximum Speed
113 mph
11.5 sec
Acceleration 0 to 62 mph
10.6 sec
62 mph
62
mph
mph
525 ft
0.000 sec
Opel Astra 1.7 CDTI
62 mph
62
mph
mph
482 ft
0.000 sec
Mazda 3 SKYACTIV-G 100
▶ REPLAY
24.61 lb/hp
Weight-to-Power Ratio
28.06 lb/hp
Opel Astra 1.7 CDTI
24.61 lb/hp
28.06 lb/hp
Mazda 3 SKYACTIV-G 100
Fuel Economy / Emissions
Opel Astra 1.7 CDTI
Mazda 3 SKYACTIV-G 100
Fuel Economy
52 mpg
combined
46 mpg
Opel Astra 1.7 CDTI
52 mpg
46 mpg
Mazda 3 SKYACTIV-G 100
44 mpg
city
36 mpg
59 mpg
highway
55 mpg
14.8 gal
Fuel Tank Capacity
13.5 gal
773 mi
Range
621 mi
Opel Astra 1.7 CDTI
773 mi
621 mi
Mazda 3 SKYACTIV-G 100
Environmental Impact
92.5 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).
96.6 kWh
Opel Astra 1.7 CDTI
92.5 kWh
96.6 kWh
Mazda 3 SKYACTIV-G 100
Euro 5
Emission Standard
Euro 6b (NEFZ)
192 g/mi (NEFZ)
CO2 Emissions
192 g/mi (NEFZ)
Practical Convenience
Opel Astra 1.7 CDTI
Mazda 3 SKYACTIV-G 100
5
Doors
5
5
No. of Seats
5
1096 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
