1983 Opel Monza vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 23 year(s). Which means there will be less support and parts availability for 1983 Opel Monza. In addition, the cost of maintenance, including insurance, on 1983 Opel Monza would be higher. At 2,490 cc (6 cylinders), 1983 Opel Monza is equipped with a bigger engine. In terms of performance, 1983 Opel Monza (134 HP @ 5600 RPM) has 45 more horse power than 2006 Opel Astra. (89 HP @ 5600 RPM). In normal driving conditions, 1983 Opel Monza should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1983 Opel Monza weights approximately 140 kg more than 2006 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 Opel Monza 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 1983 Opel Monza. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 1983 Opel Monza (189 Nm @ 4600 RPM) has 64 more torque (in Nm) than 2006 Opel Astra. (125 Nm @ 4000 RPM). This means 1983 Opel Monza will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
| 1983 Opel Monza | 2006 Opel Astra | |
| Make | Opel | Opel |
| Model | Monza | Astra |
| Year Released | 1983 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2490 cc | 1364 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 134 HP | 89 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 189 Nm | 125 Nm |
| Torque RPM | 4600 RPM | 4000 RPM |
| Engine Bore Size | 87 mm | 73.4 mm |
| Engine Stroke Size | 69.8 mm | 80.6 mm |
| Engine Compression Ratio | 9.2:1 | 10.5:1 |
| Drive Type | Rear | Front |
| Vehicle Weight | 1370 kg | 1230 kg |
| Vehicle Length | 4700 mm | 4260 mm |
| Vehicle Width | 1740 mm | 1760 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2670 mm | 2620 mm |
