Opel Astra 2004 vs Mazda 3 2006

 
Opel Astra
2004 - 2005
Mazda 3
2006 - 2009
Gearbox: ManualManual
Engine: 1.7 Diesel1.6 Diesel

Performance

Power: 80 HP109 HP
Torque: 170 NM240 NM
Acceleration 0-100 km/h: 15 seconds11.7 seconds
Mazda 3 is a more dynamic driving.
Opel Astra engine produces 29 HP less power than Mazda 3, whereas torque is 70 NM less than Mazda 3. Due to the lower power, Opel Astra reaches 100 km/h speed 3.3 seconds later.

Fuel consumption

Fuel consumption (l/100km): 4.94.8
Real fuel consumption: 5.6 l/100km6.0 l/100km
The Opel Astra is a better choice in terms of fuel economy based on user-reported consumption, although the specification shows otherwise.
By specification Opel Astra consumes 0.1 litres more fuel per 100 km than the Mazda 3, which means that if you drive 15,000 km in a year, the Opel Astra could require 15 litres more fuel.
But when we compare the real fuel consumption reported by users, Opel Astra consumes 0.4 litres less fuel per 100 km than the Mazda 3.
Fuel tank capacity: 52 litres55 litres
Full fuel tank distance: 1060 km in combined cycle1140 km in combined cycle
1260 km on highway1340 km on highway
920 km with real consumption910 km with real consumption
Ground clearance: 160 mm (6.3 inches)160 mm (6.3 inches)

Dimensions

Length: 4.25 m4.42 m
Width: 1.75 m1.76 m
Height: 1.46 m1.46 m
Opel Astra is smaller.
Opel Astra is 17 cm shorter than the Mazda 3, 1 cm narrower the height of the cars does not differ significantly.
Trunk capacity: 380 litres300 litres
Trunk max capacity:
with rear seats folded down
1330 litres635 litres
Opel Astra has more luggage capacity.
Even though the car is shorter, Opel Astra has 80 litres more trunk space than the Mazda 3. The Mazda 3 may have more interior space, so the cabin could be more spacious and more comfortable for the driver and passengers. The maximum boot capacity (with all rear seats folded down) is larger in Opel Astra (by 695 litres).
Turning diameter: 10.5 meters10.9 meters
The turning circle of the Opel Astra is 0.4 metres less than that of the Mazda 3, which means Opel Astra can be easier to manoeuvre in tight streets and parking spaces.
Gross weight (kg): 1`8401`825
Safety:
Quality:
above average

average
Opel Astra has slightly fewer faults.
Deffect rate in annual technical inspection is similar for both cars, it's slightly higher for Mazda 3, so Opel Astra quality could be a bit better.
Average price (€): 14001800
Rating in user reviews: 7.5/10 8.8/10
Pros and Cons: Opel Astra has
  • roomier boot
  • higher safety
  • lower price
Mazda 3 has
  • more power
  • more dynamic
  • more full fuel tank mileage
  • higher ratings in user reviews
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