The Comparative Analysis :

Opel Astra 1.7 CDTI ecoFlex (11 - 12) vs. Mazda 3 1.6 Automatic (11 - 13)

€ 21,400
Opel Astra 1.7 CDTI ecoFlex (11 - 12) Opel Astra 1.7 CDTI ecoFlex
€ 20,100
 Mazda 3 1.6 Automatic (11 - 13) Mazda 3 1.6
€ 21,400
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 is 4.1 cm shorter, 5.9 cm wider and 4 cm taller than the Mazda 3 1.6.
Opel Astra 1.7 CDTI ecoFlex
Mazda 3 1.6
1510
Blueprint Opel Astra 1.7 CDTI ecoFlex (11 - 12)
1814
2013
1470
Blueprint Mazda 3 1.6 Automatic (11 - 13)
1755
1955
1814 mm
Width
1755 mm
2013 mm
Width Incl. Mirrors
1955 mm
1510 mm
Height
1470 mm
Blueprint Opel Astra 1.7 CDTI ecoFlex (11 - 12)
2685
4419
Blueprint Mazda 3 1.6 Automatic (11 - 13)
2640
4460
4419 mm
Length
4460 mm
2685 mm
Wheelbase
2640 mm

Vehicle Weight

Opel Astra 1.7 CDTI ecoFlex
Mazda 3 1.6
1571 kg
Kerb Weight
1300 kg
2030 kg
Gross Vehicle
Weight
1790 kg
Opel Astra 1.7 CDTI ecoFlex (11 - 12)
Weight Difference:
271 kg
17.25 %
Mazda 3 1.6 Automatic (11 - 13)

General

Opel Astra 1.7 CDTI ecoFlex
Mazda 3 1.6
P-J
Generation
BL
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Unleaded (95 RON)
Front-wheel drive
Drive
Front-wheel drive
6-speed manual transmission
Transmission
5-speed automatic transmission

Engine

Opel Astra 1.7 CDTI ecoFlex
Mazda 3 1.6
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-four petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
4
Valves
4
4
Cylinders
4
1686 CC
Engine Capacity
1598 CC
108 bhp
at 4000 rpm
Power
104 bhp
at 6000 rpm
Opel Astra 1.7 CDTI ecoFlex
108 bhp
104 bhp
Mazda 3 1.6
280 NM
at 1750 rpm
Max. Torque
145 NM
at 4000 rpm
Opel Astra 1.7 CDTI ecoFlex
280 NM
145 NM
Mazda 3 1.6

Performance

Opel Astra 1.7 CDTI ecoFlex
Mazda 3 1.6
115 mph
Maximum Speed
107 mph
12.2 sec
Acceleration 0 to 62 mph
13.1 sec
62 mph 62
mph

169 m
0.000 sec

Opel Astra 1.7 CDTI ecoFlex

62 mph 62
mph

182 m
0.000 sec

Mazda 3 1.6

▶ REPLAY
14.55 kg/bhp
Weight-to-Power Ratio
12.5 kg/bhp
Opel Astra 1.7 CDTI ecoFlex
14.55 kg/bhp
12.5 kg/bhp
Mazda 3 1.6

Fuel Economy / Emissions

Opel Astra 1.7 CDTI ecoFlex
Mazda 3 1.6
Fuel Economy
66 mpg
combined
37 mpg
Opel Astra 1.7 CDTI ecoFlex
66 mpg
37 mpg
Mazda 3 1.6
55 mpg
city
28 mpg
72 mpg
motorway
46 mpg
Kraftstoffanzeige
56 L
Fuel Tank Capacity
55 L
Kraftstoffanzeige
809 mi
Range
450 mi
Opel Astra 1.7 CDTI ecoFlex
809 mi
450 mi
Mazda 3 1.6
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).
144 kWh
Opel Astra 1.7 CDTI ecoFlex
88.5 kWh
144 kWh
Mazda 3 1.6
Euro 5
Emission Standard
Euro 5
114 g/km (NEFZ)
CO2 Emissions
176 g/km (NEFZ)

Practical Convenience

Opel Astra 1.7 CDTI ecoFlex
Mazda 3 1.6
5
Doors
5
5
No. of Seats
5
459 kg
Maximum Payload
490 kg
370 L
Boot Capacity
340 L
1235 L
Boot Capacity (Seats Down)
1360 L