1997 Opel Vectra vs. 1987 Opel Omega
To start off, 1997 Opel Vectra is newer by 10 year(s). Which means there will be less support and parts availability for 1987 Opel Omega. In addition, the cost of maintenance, including insurance, on 1987 Opel Omega would be higher. At 1,795 cc (4 cylinders), 1987 Opel Omega is equipped with a bigger engine. In terms of performance, 1987 Opel Omega (89 HP @ 5200 RPM) has 15 more horse power than 1997 Opel Vectra. (74 HP @ 5200 RPM) In normal driving conditions, 1987 Opel Omega should accelerate faster than 1997 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1987 Opel Omega weights approximately 15 kg more than 1997 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 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 1987 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 1997 Opel Vectra, 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, 1987 Opel Omega (151 Nm @ 3400 RPM) has 22 more torque (in Nm) than 1997 Opel Vectra. (129 Nm @ 2800 RPM). This means 1987 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1997 Opel Vectra.
Compare all specifications:
| 1997 Opel Vectra | 1987 Opel Omega | |
| Make | Opel | Opel |
| Model | Vectra | Omega |
| Year Released | 1997 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1795 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 89 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 129 Nm | 151 Nm |
| Torque RPM | 2800 RPM | 3400 RPM |
| Engine Bore Size | 85 mm | 84.8 mm |
| Engine Stroke Size | 69.8 mm | 79.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1185 kg | 1200 kg |
| Vehicle Length | 4480 mm | 4740 mm |
| Vehicle Width | 1710 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1490 mm |
