Opel Astra 2012 vs Mazda 3 2011

 
Opel Astra
2012 - 2015
Mazda 3
2011 - 2013
Gearbox: ManualManual
Engine: 1.7 Diesel1.6 Diesel

Performance

Power: 110 HP115 HP
Torque: 260 NM270 NM
Acceleration 0-100 km/h: 12.5 seconds11 seconds
Mazda 3 is a more dynamic driving.
Opel Astra engine produces 5 HP less power than Mazda 3, whereas torque is 10 NM less than Mazda 3. Due to the lower power, Opel Astra reaches 100 km/h speed 1.5 seconds later.

Fuel consumption

Fuel consumption (l/100km): 3.74.3
Real fuel consumption: 5.8 l/100km5.4 l/100km
By specification Opel Astra consumes 0.6 litres less fuel per 100 km than the Mazda 3, which means that by driving the Opel Astra over 15,000 km in a year you can save 90 litres of fuel.
But when we compare the real fuel consumption reported by users, Opel Astra consumes 0.4 litres more fuel per 100 km than the Mazda 3.
Fuel tank capacity: 56 litres55 litres
Full fuel tank distance: 1510 km in combined cycle1270 km in combined cycle
1640 km on highway1440 km on highway
960 km with real consumption1010 km with real consumption
Ground clearance: 165 mm (6.5 inches)155 mm (6.1 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: 4.42 m4.46 m
Width: 1.81 m1.76 m
Height: 1.51 m1.47 m
Opel Astra is 4 cm shorter than the Mazda 3, 6 cm wider, while the height of Opel Astra is 4 cm higher.
Trunk capacity: 370 litres340 litres
Trunk max capacity:
with rear seats folded down
1235 litres1360 litres
Even though the car is shorter, Opel Astra has 30 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 Mazda 3 (by 125 litres).
Turning diameter: 11.5 meters10.4 meters
The turning circle of the Opel Astra is 1.1 metres more than that of the Mazda 3, which means Opel Astra can be harder to manoeuvre in tight streets and parking spaces.
Gross weight (kg): 1`9401`830
Safety: no data
Quality:
average

high
Mazda 3 has fewer problems.
According to annual technical inspection data Opel Astra has serious deffects in 45 percent more cases than Mazda 3, so Mazda 3 quality is probably significantly better
Average price (€): 54005200
Pros and Cons: Opel Astra has
  • more full fuel tank mileage
  • higher ground clearance
  • roomier boot
Mazda 3 has
  • more dynamic
  • better manoeuvrability
  • fewer faults
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