2005 Holden Astra vs. 2004 Mazda 3
To start off, 2005 Holden Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Mazda 3. In addition, the cost of maintenance, including insurance, on 2004 Mazda 3 would be higher. At 1,796 cc (4 cylinders), 2005 Holden Astra is equipped with a bigger engine. In terms of performance, 2005 Holden Astra (123 HP @ 5600 RPM) has 24 more horse power than 2004 Mazda 3. (99 HP @ 5500 RPM). In normal driving conditions, 2005 Holden Astra should accelerate faster than 2004 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Holden Astra weights approximately 192 kg more than 2004 Mazda 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 (173 Nm @ 3800 RPM) has 28 more torque (in Nm) than 2004 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 2004 Mazda 3.
Compare all specifications:
| 2005 Holden Astra | 2004 Mazda 3 | |
| Make | Holden | Mazda |
| Model | Astra | 3 |
| Year Released | 2005 | 2004 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 123 HP | 99 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 173 Nm | 145 Nm |
| Torque RPM | 3800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1278 kg | 1086 kg |
| Vehicle Length | 4260 mm | 4430 mm |
| Vehicle Width | 1800 mm | 1760 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2620 mm | 2650 mm |
