The Comparative Analysis :
Opel Astra 1.7 CDTI ecoFlex (11 - 12) vs. Mazda 3 SKYACTIV-G 120 (13 - 17)
€ 23,900
€ 20,500
€ 23,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 20,500
ⓘ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 1.6 inches shorter, 0.7 inches wider and 2.4 inches taller than the Mazda 3 SKYACTIV-G 120.
Opel Astra 1.7 CDTI ecoFlex
Mazda 3 SKYACTIV-G 120
59.4
71.4
79.3
57.1
70.7
80.8
71.4 in
Width
70.7 in
79.3 in
Width Incl. Mirrors
80.8 in
59.4 in
Height
57.1 in
105.7
174
106.3
175.6
174 in
Length
175.6 in
105.7 in
Wheelbase
106.3 in
Vehicle Weight
Opel Astra 1.7 CDTI ecoFlex
Mazda 3 SKYACTIV-G 120
3027 lb
Curb Weight
2822 lb
4123 lb
Gross Vehicle
Weight
Weight
4001 lb
Weight Difference:
205 lb
6.77 %
General
Opel Astra 1.7 CDTI ecoFlex
Mazda 3 SKYACTIV-G 120
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 120
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
2 L / 98 cu in
128 hp
at 4000 rpm
Power
118 hp
at 6000 rpm
Opel Astra 1.7 CDTI ecoFlex
128 hp
118 hp
Mazda 3 SKYACTIV-G 120
221 lb‑ft
at 2000 rpm
Max. Torque
155 lb‑ft
at 4000 rpm
Opel Astra 1.7 CDTI ecoFlex
221 lb‑ft
155 lb‑ft
Mazda 3 SKYACTIV-G 120
Performance
Opel Astra 1.7 CDTI ecoFlex
Mazda 3 SKYACTIV-G 120
123 mph
Maximum Speed
121 mph
10.9 sec
Acceleration 0 to 62 mph
8.9 sec
62 mph
62
mph
mph
495 ft
0.000 sec
Opel Astra 1.7 CDTI ecoFlex
62 mph
62
mph
mph
407 ft
0.000 sec
Mazda 3 SKYACTIV-G 120
▶ REPLAY
23.65 lb/hp
Weight-to-Power Ratio
23.92 lb/hp
Opel Astra 1.7 CDTI ecoFlex
23.65 lb/hp
23.92 lb/hp
Mazda 3 SKYACTIV-G 120
Fuel Economy / Emissions
Opel Astra 1.7 CDTI ecoFlex
Mazda 3 SKYACTIV-G 120
Fuel Economy
55 mpg
combined
46 mpg
Opel Astra 1.7 CDTI ecoFlex
55 mpg
46 mpg
Mazda 3 SKYACTIV-G 120
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 120
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 120
Euro 5
Emission Standard
Euro 5 / Euro 6
183 g/mi (NEFZ)
CO2 Emissions
192 g/mi (NEFZ)
Practical Convenience
Opel Astra 1.7 CDTI ecoFlex
Mazda 3 SKYACTIV-G 120
5
Doors
5
5
No. of Seats
5
1096 lb
Maximum Payload
1179 lb
10.5 cu ft
Trunk Volume
10.3 cu ft
35 cu ft
Cargo Volume (Seats Down)
35.8 cu ft
