The Comparative Analysis :
Mazda 3 2.0 DISI i-stop (11 - 13) vs. Opel Astra 1.0 ECOTEC DI Turbo (18 - 19)
€ 22,100

€ 21,000

€ 22,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 21,000
ⓘ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 2.0 DISI i-stop is 3.5 inches longer, 2.1 inches narrower and 0.6 inches lower than the Opel Astra 1.0 ECOTEC DI Turbo Start&Stop.
Mazda 3 2.0 DISI i-stop
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
57.9
69.1
77
58.5
71.2
80.4
69.1 in
Width
71.2 in
77 in
Width Incl. Mirrors
80.4 in
57.9 in
Height
58.5 in
103.9
175.6
104.8
172
175.6 in
Length
172 in
103.9 in
Wheelbase
104.8 in
Vehicle Weight
Mazda 3 2.0 DISI i-stop
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
2987 lb
Curb Weight
2806 lb
4045 lb
Gross Vehicle
Weight
Weight
3924 lb

Weight Difference:
181 lb
6.06 %

General
Mazda 3 2.0 DISI i-stop
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
BL
Generation
B-K
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded

Front-wheel drive
Drivetrain
Front-wheel drive

6-speed manual transmission
Transmission
5-speed manual transmission
Engine
Mazda 3 2.0 DISI i-stop
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-three gasoline engine with turbocharger
4
Valves
4
4
Cylinders
3
2 L / 98 cu in
Displacement
1 L / 49 cu in
148 hp
at 6200 rpm
Power
104 hp
at 5500 rpm
Mazda 3 2.0 DISI i-stop
148 hp
104 hp
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
141 lb‑ft
at 4500 rpm
Max. Torque
125 lb‑ft
at 1800 rpm
Mazda 3 2.0 DISI i-stop
141 lb‑ft
125 lb‑ft
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
Performance
Mazda 3 2.0 DISI i-stop
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
128 mph
Maximum Speed
121 mph
10.4 sec
Acceleration 0 to 62 mph
11.6 sec
62 mph
62
mph
mph
472 ft
0.000 sec

Mazda 3 2.0 DISI i-stop
62 mph
62
mph
mph
528 ft
0.000 sec

Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
▶ REPLAY
20.18 lb/hp
Weight-to-Power Ratio
26.98 lb/hp
Mazda 3 2.0 DISI i-stop
20.18 lb/hp
26.98 lb/hp
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
Fuel Economy / Emissions
Mazda 3 2.0 DISI i-stop
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
Fuel Economy
35 mpg
combined
50 mpg
Mazda 3 2.0 DISI i-stop
35 mpg
50 mpg
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
26 mpg
city
43 mpg
44 mpg
highway
57 mpg
14.5 gal
Fuel Tank Capacity
12.7 gal
510 mi
Range
634 mi
Mazda 3 2.0 DISI i-stop
510 mi
634 mi
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
Environmental Impact
127 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).
89 kWh
Mazda 3 2.0 DISI i-stop
127 kWh
89 kWh
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
Euro 5
Emission Standard
Euro 6d-TEMP (WLTP) 36AG-AI
253 g/mi (NEFZ)
CO2 Emissions
204 g/mi (WLTP)
Practical Convenience
Mazda 3 2.0 DISI i-stop
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
5
Doors
5
5
No. of Seats
5
1058 lb
Maximum Payload
1118 lb
9.6 cu ft
Trunk Volume
10.5 cu ft









38.5 cu ft
Cargo Volume (Seats Down)
34.3 cu ft