1978 Opel Senator vs. 1983 Vauxhall Astra
To start off, 1983 Vauxhall Astra is newer by 5 year(s). Which means there will be less support and parts availability for 1978 Opel Senator. In addition, the cost of maintenance, including insurance, on 1978 Opel Senator would be higher. At 2,969 cc (6 cylinders), 1978 Opel Senator is equipped with a bigger engine. In terms of performance, 1978 Opel Senator (170 HP @ 5400 RPM) has 111 more horse power than 1983 Vauxhall Astra. (59 HP @ 5800 RPM). In normal driving conditions, 1978 Opel Senator should accelerate faster than 1983 Vauxhall Astra. With that said, vehicle weight also plays an important factor in acceleration. 1978 Opel Senator weights approximately 500 kg more than 1983 Vauxhall Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 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 1978 Opel Senator. However, in wet, icy, snow, or gravel driving conditions, 1983 Vauxhall 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, 1978 Opel Senator (248 Nm @ 4200 RPM) has 160 more torque (in Nm) than 1983 Vauxhall Astra. (88 Nm @ 3000 RPM). This means 1978 Opel Senator will have an easier job in driving up hills or pulling heavy equipment than 1983 Vauxhall Astra.
Compare all specifications:
| 1978 Opel Senator | 1983 Vauxhall Astra | |
| Make | Opel | Vauxhall |
| Model | Senator | Astra |
| Year Released | 1978 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 2969 cc | 1196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 170 HP | 59 HP |
| Engine RPM | 5400 RPM | 5800 RPM |
| Torque | 248 Nm | 88 Nm |
| Torque RPM | 4200 RPM | 3000 RPM |
| Engine Bore Size | 95.1 mm | 81 mm |
| Engine Stroke Size | 69.8 mm | 61 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1340 kg | 840 kg |
| Vehicle Length | 4820 mm | 4010 mm |
| Vehicle Width | 1730 mm | 1650 mm |
| Vehicle Height | 1390 mm | 1340 mm |
| Wheelbase Size | 2740 mm | 2520 mm |
