1994 Opel Omega vs. 1983 Vauxhall Astra
To start off, 1994 Opel Omega is newer by 11 year(s). Which means there will be less support and parts availability for 1983 Vauxhall Astra. In addition, the cost of maintenance, including insurance, on 1983 Vauxhall Astra would be higher. At 1,998 cc (4 cylinders), 1994 Opel Omega is equipped with a bigger engine. In terms of performance, 1994 Opel Omega (115 HP @ 5200 RPM) has 1 more horse power than 1983 Vauxhall Astra. (114 HP @ 5800 RPM). In normal driving conditions, 1994 Opel Omega should accelerate faster than 1983 Vauxhall Astra. With that said, vehicle weight also plays an important factor in acceleration. 1994 Opel Omega weights approximately 560 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 1994 Opel Omega 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 1994 Opel Omega. 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, 1994 Opel Omega (170 Nm @ 2600 RPM) has 22 more torque (in Nm) than 1983 Vauxhall Astra. (148 Nm @ 4800 RPM). This means 1994 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1983 Vauxhall Astra.
Compare all specifications:
| 1994 Opel Omega | 1983 Vauxhall Astra | |
| Make | Opel | Vauxhall |
| Model | Omega | Astra |
| Year Released | 1994 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 114 HP |
| Engine RPM | 5200 RPM | 5800 RPM |
| Torque | 170 Nm | 148 Nm |
| Torque RPM | 2600 RPM | 4800 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1460 kg | 900 kg |
| Vehicle Length | 4770 mm | 4010 mm |
| Vehicle Width | 1770 mm | 1650 mm |
| Vehicle Height | 1550 mm | 1340 mm |
| Wheelbase Size | 2740 mm | 2520 mm |
