2005 Holden Astra vs. 2009 Mazda 3
To start off, 2009 Mazda 3 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Holden Astra. In addition, the cost of maintenance, including insurance, on 2005 Holden Astra would be higher. At 1,794 cc (4 cylinders), 2005 Holden Astra is equipped with a bigger engine. In terms of performance, 2005 Holden Astra (120 HP @ 5600 RPM) has 16 more horse power than 2009 Mazda 3. (104 HP @ 6000 RPM). In normal driving conditions, 2005 Holden Astra should accelerate faster than 2009 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda 3 weights approximately 52 kg more than 2005 Holden Astra.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Holden Astra (165 Nm @ 3600 RPM) has 20 more torque (in Nm) than 2009 Mazda 3. (145 Nm @ 4000 RPM). This means 2005 Holden Astra will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda 3.
Compare all specifications:
| 2005 Holden Astra | 2009 Mazda 3 | |
| Make | Holden | Mazda |
| Model | Astra | 3 |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1794 cc | 1598 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 104 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 165 Nm | 145 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1150 kg | 1202 kg |
| Vehicle Length | 4260 mm | 4500 mm |
| Vehicle Width | 1720 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2610 mm | 2650 mm |
