1971 Holden Monaro vs. 2005 Holden Astra
To start off, 2005 Holden Astra is newer by 34 year(s). Which means there will be less support and parts availability for 1971 Holden Monaro. In addition, the cost of maintenance, including insurance, on 1971 Holden Monaro would be higher. At 5,733 cc (8 cylinders), 1971 Holden Monaro is equipped with a bigger engine. In terms of performance, 1971 Holden Monaro (271 HP @ 4800 RPM) has 148 more horse power than 2005 Holden Astra. (123 HP @ 5600 RPM). In normal driving conditions, 1971 Holden Monaro should accelerate faster than 2005 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1971 Holden Monaro weights approximately 112 kg more than 2005 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Holden Monaro is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1971 Holden Monaro. However, in wet, icy, snow, or gravel driving conditions, 2005 Holden Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 1971 Holden Monaro (490 Nm @ 3200 RPM) has 317 more torque (in Nm) than 2005 Holden Astra. (173 Nm @ 3800 RPM). This means 1971 Holden Monaro will have an easier job in driving up hills or pulling heavy equipment than 2005 Holden Astra. 2005 Holden Astra has automatic transmission and 1971 Holden Monaro has manual transmission. 1971 Holden Monaro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Holden Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Holden Monaro | 2005 Holden Astra | |
| Make | Holden | Holden |
| Model | Monaro | Astra |
| Year Released | 1971 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 5733 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 271 HP | 123 HP |
| Engine RPM | 4800 RPM | 5600 RPM |
| Torque | 490 Nm | 173 Nm |
| Torque RPM | 3200 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1390 kg | 1278 kg |
| Vehicle Length | 4770 mm | 4260 mm |
| Vehicle Width | 1890 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2830 mm | 2620 mm |
