1978 Opel Senator vs. 2000 Opel Astra
To start off, 2000 Opel Astra is newer by 22 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 (177 HP @ 5800 RPM) has 54 more horse power than 2000 Opel Astra. (123 HP @ 5600 RPM). In normal driving conditions, 1978 Opel Senator should accelerate faster than 2000 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1978 Opel Senator weights approximately 225 kg more than 2000 Opel 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, 2000 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, 1978 Opel Senator (248 Nm @ 4200 RPM) has 78 more torque (in Nm) than 2000 Opel Astra. (170 Nm @ 3800 RPM). This means 1978 Opel Senator will have an easier job in driving up hills or pulling heavy equipment than 2000 Opel Astra.
Compare all specifications:
| 1978 Opel Senator | 2000 Opel Astra | |
| Make | Opel | Opel |
| Model | Senator | Astra |
| Year Released | 1978 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 2969 cc | 1795 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 177 HP | 123 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 248 Nm | 170 Nm |
| Torque RPM | 4200 RPM | 3800 RPM |
| Engine Bore Size | 95 mm | 80.5 mm |
| Engine Stroke Size | 69.8 mm | 88.2 mm |
| Engine Compression Ratio | 9.4:1 | 10.5:1 |
| Top Speed | 209 km/hour | 210 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1485 kg | 1260 kg |
| Vehicle Length | 4700 mm | 4270 mm |
| Vehicle Width | 1730 mm | 1720 mm |
| Vehicle Height | 1390 mm | 1400 mm |
| Wheelbase Size | 2670 mm | 2710 mm |
| Fuel Tank Capacity | 70 L | 52 L |
