1983 Opel Senator vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 24 year(s). Which means there will be less support and parts availability for 1983 Opel Senator. In addition, the cost of maintenance, including insurance, on 1983 Opel Senator would be higher. At 2,197 cc (4 cylinders), 1983 Opel Senator is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (197 HP @ 5400 RPM) has 83 more horse power than 1983 Opel Senator. (114 HP @ 4800 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 1983 Opel Senator. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 65 kg more than 1983 Opel Senator. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 Opel Senator 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 Senator. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Opel Astra (262 Nm @ 1950 RPM) has 76 more torque (in Nm) than 1983 Opel Senator. (186 Nm @ 2800 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1983 Opel Senator.
Compare all specifications:
| 1983 Opel Senator | 2007 Opel Astra | |
| Make | Opel | Opel |
| Model | Senator | Astra |
| Year Released | 1983 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2197 cc | 1998 cc |
| Horse Power | 114 HP | 197 HP |
| Engine RPM | 4800 RPM | 5400 RPM |
| Torque | 186 Nm | 262 Nm |
| Torque RPM | 2800 RPM | 1950 RPM |
| Engine Bore Size | 95.1 mm | 86 mm |
| Engine Stroke Size | 77.5 mm | 86 mm |
| Engine Compression Ratio | 9.4:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1320 kg | 1385 kg |
| Vehicle Length | 4820 mm | 4300 mm |
| Vehicle Width | 1730 mm | 1760 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 2690 mm | 2620 mm |
