The Comparative Analysis :
Opel Astra 1.7 CDTI ecoFlex 99g (12 - 14) vs. Mazda 3 1.6 Automatic (11 - 13)
€ 20,600
€ 20,100
€ 20,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 20,100
ⓘ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 99g Start&Stop is 1.6 inches shorter, 2.3 inches wider and 1.6 inches taller than the Mazda 3 1.6.
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Mazda 3 1.6
59.4
71.4
79.3
57.9
69.1
77
71.4 in
Width
69.1 in
79.3 in
Width Incl. Mirrors
77 in
59.4 in
Height
57.9 in
105.7
174
103.9
175.6
174 in
Length
175.6 in
105.7 in
Wheelbase
103.9 in
Vehicle Weight
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Mazda 3 1.6
3314 lb
Curb Weight
2866 lb
4475 lb
Gross Vehicle
Weight
Weight
3946 lb
Weight Difference:
448 lb
13.52 %
General
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Mazda 3 1.6
P-J
Generation
BL
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
5-speed automatic transmission
Engine
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Mazda 3 1.6
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
1.6 L / 78 cu in
108 hp
at 4000 rpm
Power
104 hp
at 6000 rpm
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
108 hp
104 hp
Mazda 3 1.6
207 lb‑ft
at 1750 rpm
Max. Torque
107 lb‑ft
at 4000 rpm
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
207 lb‑ft
107 lb‑ft
Mazda 3 1.6
Performance
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Mazda 3 1.6
117 mph
Maximum Speed
107 mph
12.5 sec
Acceleration 0 to 62 mph
13.1 sec
62 mph
62
mph
mph
571 ft
0.000 sec
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
62 mph
62
mph
mph
597 ft
0.000 sec
Mazda 3 1.6
▶ REPLAY
30.69 lb/hp
Weight-to-Power Ratio
27.56 lb/hp
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
30.69 lb/hp
27.56 lb/hp
Mazda 3 1.6
Fuel Economy / Emissions
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Mazda 3 1.6
Fuel Economy
64 mpg
combined
31 mpg
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
64 mpg
31 mpg
Mazda 3 1.6
55 mpg
city
23 mpg
69 mpg
highway
39 mpg
14.8 gal
Fuel Tank Capacity
14.5 gal
941 mi
Range
450 mi
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
941 mi
450 mi
Mazda 3 1.6
Environmental Impact
76.1 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).
144 kWh
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
76.1 kWh
144 kWh
Mazda 3 1.6
Euro 5
Emission Standard
Euro 5
159 g/mi (NEFZ)
CO2 Emissions
283 g/mi (NEFZ)
Practical Convenience
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Mazda 3 1.6
5
Doors
5
5
No. of Seats
5
1162 lb
Maximum Payload
1080 lb
10.5 cu ft
Trunk Volume
9.6 cu ft
35 cu ft
Cargo Volume (Seats Down)
38.5 cu ft
