1971 Holden Monaro vs. 2011 Opel Astra
To start off, 2011 Opel Astra is newer by 40 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 132 more horse power than 2011 Opel Astra. (139 HP @ 5600 RPM). In normal driving conditions, 1971 Holden Monaro should accelerate faster than 2011 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Opel Astra weights approximately 235 kg more than 1971 Holden Monaro.
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, 2011 Opel 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 315 more torque (in Nm) than 2011 Opel Astra. (175 Nm @ 3800 RPM). This means 1971 Holden Monaro will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Astra.
Compare all specifications:
| 1971 Holden Monaro | 2011 Opel Astra | |
| Make | Holden | Opel |
| Model | Monaro | Astra |
| Year Released | 1971 | 2011 |
| 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 | 139 HP |
| Engine RPM | 4800 RPM | 5600 RPM |
| Torque | 490 Nm | 175 Nm |
| Torque RPM | 3200 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1390 kg | 1625 kg |
| Vehicle Length | 4770 mm | 4260 mm |
| Vehicle Width | 1890 mm | 1760 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2830 mm | 2620 mm |
