The Comparative Analysis :
Opel Astra 1.7 CDTI ecoFlex (11 - 12) vs. Mazda 3 SKYACTIV-G 100 (17 - 19)
€ 21,400
€ 18,200
€ 21,400
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 ecoFlex 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 ecoFlex
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 ecoFlex
Mazda 3 SKYACTIV-G 100
3463 lb
Curb Weight
2778 lb
4475 lb
Gross Vehicle
Weight
Weight
3968 lb
Weight Difference:
686 lb
19.81 %
General
Opel Astra 1.7 CDTI ecoFlex
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 ecoFlex
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 1.7 CDTI ecoFlex
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 1.7 CDTI ecoFlex
207 lb‑ft
111 lb‑ft
Mazda 3 SKYACTIV-G 100
Performance
Opel Astra 1.7 CDTI ecoFlex
Mazda 3 SKYACTIV-G 100
115 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 1.7 CDTI ecoFlex
62 mph
62
mph
mph
482 ft
0.000 sec
Mazda 3 SKYACTIV-G 100
▶ REPLAY
32.06 lb/hp
Weight-to-Power Ratio
28.06 lb/hp
Opel Astra 1.7 CDTI ecoFlex
32.06 lb/hp
28.06 lb/hp
Mazda 3 SKYACTIV-G 100
Fuel Economy / Emissions
Opel Astra 1.7 CDTI ecoFlex
Mazda 3 SKYACTIV-G 100
Fuel Economy
55 mpg
combined
46 mpg
Opel Astra 1.7 CDTI ecoFlex
55 mpg
46 mpg
Mazda 3 SKYACTIV-G 100
46 mpg
city
36 mpg
60 mpg
highway
55 mpg
14.8 gal
Fuel Tank Capacity
13.5 gal
809 mi
Range
621 mi
Opel Astra 1.7 CDTI ecoFlex
809 mi
621 mi
Mazda 3 SKYACTIV-G 100
Environmental Impact
88.5 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 ecoFlex
88.5 kWh
96.6 kWh
Mazda 3 SKYACTIV-G 100
Euro 5
Emission Standard
Euro 6b (NEFZ)
183 g/mi (NEFZ)
CO2 Emissions
192 g/mi (NEFZ)
Practical Convenience
Opel Astra 1.7 CDTI ecoFlex
Mazda 3 SKYACTIV-G 100
5
Doors
5
5
No. of Seats
5
1012 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
