Mazda 3 2013 vs Opel Astra 2012

 
Mazda 3
2013 - 2016
Opel Astra
2012 - 2015
Gearbox: ManualManual
Engine: 2.2 Diesel1.7 Diesel

Performance

Power: 150 HP110 HP
Torque: 380 NM260 NM
Acceleration 0-100 km/h: 8.1 seconds12.5 seconds
Mazda 3 is more dynamic to drive.
Mazda 3 engine produces 40 HP more power than Opel Astra, whereas torque is 120 NM more than Opel Astra. Thanks to more power Mazda 3 reaches 100 km/h speed 4.4 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 4.13.7
Real fuel consumption: 5.9 l/100km5.8 l/100km
The Opel Astra is a better choice when it comes to fuel economy.
By specification Mazda 3 consumes 0.4 litres more fuel per 100 km than the Opel Astra, which means that if you drive 15,000 km in a year, the Mazda 3 could require 60 litres more fuel.
By comparing actual fuel consumption based on user reports, Mazda 3 consumes 0.1 litres more fuel per 100 km than the Opel Astra.
Fuel tank capacity: 51 litres56 litres
Full fuel tank distance: 1240 km in combined cycle1510 km in combined cycle
1410 km on highway1640 km on highway
860 km with real consumption960 km with real consumption
Opel Astra gets more mileage on one fuel tank.
Read the article "Fuel Efficiency: How to Reduce Fuel Consumption" to learn more about fuel economy.
Ground clearance: 155 mm (6.1 inches)165 mm (6.5 inches)
Because of the higher ground clearance, Opel Astra can perform better on bad roads - it can go over higher obstacles and bumps. At the same time, the higher ground clearance can reduce stability and handling on paved roads, especially at higher speeds. Note, however, that this Opel Astra version does not have 4x4 drive, which is very important in poor road conditions.

Dimensions

Length: 4.47 m4.42 m
Width: 1.80 m1.81 m
Height: 1.45 m1.51 m
Mazda 3 is 5 cm longer than the Opel Astra, 2 cm narrower, while the height of Mazda 3 is 6 cm lower.
Trunk capacity: 364 litres370 litres
Trunk max capacity:
with rear seats folded down
1263 litres1235 litres
Despite its longer length, Mazda 3 has 6 litres less trunk space than the Opel Astra. This could mean that the Mazda 3 uses more space in the cabin, so the driver and passengers could be more spacious and comfortable. The maximum boot capacity (with all rear seats folded down) is larger in Mazda 3 (by 28 litres).
Turning diameter: 10.6 meters11.5 meters
The turning circle of the Mazda 3 is 0.9 metres less than that of the Opel Astra, which means Mazda 3 can be easier to manoeuvre in tight streets and parking spaces.
Gross weight (kg): 1`9101`940
Safety:
The Mazda 3 scores higher in active safety technologies (stability control, lane assist, automatic braking, etc.) tests.
Quality:
average

average
Mazda 3 has slightly fewer faults.
Deffect rate in annual technical inspection is similar for both cars, it's slightly higher for Opel Astra, so Mazda 3 quality could be a bit better.
Average price (€): 78005000
Pros and Cons: Mazda 3 has
  • more power
  • more dynamic
  • better manoeuvrability
  • better safety assist technologies
Opel Astra has
  • lower fuel consumption
  • more full fuel tank mileage
  • higher ground clearance
  • lower price
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