The Comparative Analysis :
Opel Astra 1.7 CDTI ecoFlex (11 - 12) vs. Mazda 3 1.6 CD (10 - 11)
€ 21,400
€ 20,400
€ 21,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 20,400
ⓘ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, 2.3 inches wider and 1.6 inches taller than the Mazda 3 1.6 CD.
Opel Astra 1.7 CDTI ecoFlex
Mazda 3 1.6 CD
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
Mazda 3 1.6 CD
3463 lb
Curb Weight
2767 lb
4475 lb
Gross Vehicle
Weight
Weight
4034 lb
Weight Difference:
697 lb
20.12 %
General
Opel Astra 1.7 CDTI ecoFlex
Mazda 3 1.6 CD
P-J
Generation
BL
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Diesel
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 1.6 CD
Straight-four diesel engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
4
Valves
2
4
Cylinders
4
1.7 L / 83 cu in
Displacement
1.6 L / 78 cu in
108 hp
at 4000 rpm
Power
113 hp
at 3600 rpm
Opel Astra 1.7 CDTI ecoFlex
108 hp
113 hp
Mazda 3 1.6 CD
207 lb‑ft
at 1750 rpm
Max. Torque
199 lb‑ft
at 1750 rpm
Opel Astra 1.7 CDTI ecoFlex
207 lb‑ft
199 lb‑ft
Mazda 3 1.6 CD
Performance
Opel Astra 1.7 CDTI ecoFlex
Mazda 3 1.6 CD
115 mph
Maximum Speed
116 mph
12.2 sec
Acceleration 0 to 62 mph
11 sec
62 mph
62
mph
mph
554 ft
0.000 sec
Opel Astra 1.7 CDTI ecoFlex
62 mph
62
mph
mph
502 ft
0.000 sec
Mazda 3 1.6 CD
▶ REPLAY
32.06 lb/hp
Weight-to-Power Ratio
24.49 lb/hp
Opel Astra 1.7 CDTI ecoFlex
32.06 lb/hp
24.49 lb/hp
Mazda 3 1.6 CD
Fuel Economy / Emissions
Opel Astra 1.7 CDTI ecoFlex
Mazda 3 1.6 CD
Fuel Economy
55 mpg
combined
53 mpg
Opel Astra 1.7 CDTI ecoFlex
55 mpg
53 mpg
Mazda 3 1.6 CD
46 mpg
city
44 mpg
60 mpg
highway
60 mpg
14.8 gal
Fuel Tank Capacity
14.5 gal
809 mi
Range
777 mi
Opel Astra 1.7 CDTI ecoFlex
809 mi
777 mi
Mazda 3 1.6 CD
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).
90.4 kWh
Opel Astra 1.7 CDTI ecoFlex
88.5 kWh
90.4 kWh
Mazda 3 1.6 CD
Euro 5
Emission Standard
Euro 5
183 g/mi (NEFZ)
CO2 Emissions
188 g/mi (NEFZ)
Practical Convenience
Opel Astra 1.7 CDTI ecoFlex
Mazda 3 1.6 CD
5
Doors
5
5
No. of Seats
5
1012 lb
Maximum Payload
1268 lb
10.5 cu ft
Trunk Volume
9.6 cu ft
35 cu ft
Cargo Volume (Seats Down)
38.5 cu ft
