The Comparative Analysis :
Opel Astra 1.6 BiTurbo CDTI ecoFlex (15 - 17) vs. Mazda 3 SKYACTIV-G 120 (17 - 19)
€ 24,300
€ 21,300
€ 24,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 21,300
ⓘ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 Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop is 3.9 inches shorter, 0.6 inches wider and 0.8 inches taller than the Mazda 3 SKYACTIV-G 120.
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
Mazda 3 SKYACTIV-G 120
58.5
71.2
80.4
57.7
70.7
80.8
71.2 in
Width
70.7 in
80.4 in
Width Incl. Mirrors
80.8 in
58.5 in
Height
57.7 in
104.8
172
106.3
176
172 in
Length
176 in
104.8 in
Wheelbase
106.3 in
Vehicle Weight
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
Mazda 3 SKYACTIV-G 120
2976 lb
Curb Weight
2822 lb
4134 lb
Gross Vehicle
Weight
Weight
4001 lb
Weight Difference:
154 lb
5.17 %
General
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
Mazda 3 SKYACTIV-G 120
B-K
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 1.6 BiTurbo CDTI ecoFlex Start&Stop
Mazda 3 SKYACTIV-G 120
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
4
Valves
4
4
Cylinders
4
1.6 L / 78 cu in
Displacement
2 L / 98 cu in
158 hp
at 4000 rpm
Power
118 hp
at 6000 rpm
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
158 hp
118 hp
Mazda 3 SKYACTIV-G 120
258 lb‑ft
at 1500 rpm
Max. Torque
155 lb‑ft
at 4000 rpm
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
258 lb‑ft
155 lb‑ft
Mazda 3 SKYACTIV-G 120
Performance
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
Mazda 3 SKYACTIV-G 120
137 mph
Maximum Speed
121 mph
8.6 sec
Acceleration 0 to 62 mph
8.9 sec
62 mph
62
mph
mph
390 ft
0.000 sec
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
62 mph
62
mph
mph
407 ft
0.000 sec
Mazda 3 SKYACTIV-G 120
▶ REPLAY
18.84 lb/hp
Weight-to-Power Ratio
23.92 lb/hp
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
18.84 lb/hp
23.92 lb/hp
Mazda 3 SKYACTIV-G 120
Fuel Economy / Emissions
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
Mazda 3 SKYACTIV-G 120
Fuel Economy
57 mpg
combined
46 mpg
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
57 mpg
46 mpg
Mazda 3 SKYACTIV-G 120
46 mpg
city
36 mpg
65 mpg
highway
55 mpg
12.7 gal
Fuel Tank Capacity
13.5 gal
728 mi
Range
621 mi
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
728 mi
621 mi
Mazda 3 SKYACTIV-G 120
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 1.6 BiTurbo CDTI ecoFlex Start&Stop
84.3 kWh
96.6 kWh
Mazda 3 SKYACTIV-G 120
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
175 g/mi (NEFZ)
CO2 Emissions
192 g/mi (NEFZ)
Practical Convenience
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
Mazda 3 SKYACTIV-G 120
5
Doors
5
5
No. of Seats
5
1157 lb
Maximum Payload
1179 lb
10.5 cu ft
Trunk Volume
10.3 cu ft
34.3 cu ft
Cargo Volume (Seats Down)
35.8 cu ft
