1986 Opel Omega vs. 2001 Opel Vectra
To start off, 2001 Opel Vectra is newer by 15 year(s). Which means there will be less support and parts availability for 1986 Opel Omega. In addition, the cost of maintenance, including insurance, on 1986 Opel Omega would be higher. At 2,172 cc (4 cylinders), 2001 Opel Vectra is equipped with a bigger engine. In terms of performance, 2001 Opel Vectra (123 HP @ 4000 RPM) has 8 more horse power than 1986 Opel Omega. (115 HP @ 5600 RPM) In normal driving conditions, 2001 Opel Vectra should accelerate faster than 1986 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Vectra weights approximately 333 kg more than 1986 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 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 1986 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2001 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, 2001 Opel Vectra (280 Nm @ 1500 RPM) has 120 more torque (in Nm) than 1986 Opel Omega. (160 Nm @ 4500 RPM). This means 2001 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1986 Opel Omega. 2001 Opel Vectra has automatic transmission and 1986 Opel Omega has manual transmission. 1986 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 Opel Omega | 2001 Opel Vectra | |
| Make | Opel | Opel |
| Model | Omega | Vectra |
| Year Released | 1986 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1795 cc | 2172 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 123 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 160 Nm | 280 Nm |
| Torque RPM | 4500 RPM | 1500 RPM |
| Engine Bore Size | 84.8 mm | 84 mm |
| Engine Stroke Size | 79.5 mm | 98 mm |
| Engine Compression Ratio | 9.5:1 | 18.5:1 |
| Top Speed | 192 km/hour | 202 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1195 kg | 1528 kg |
| Vehicle Length | 4690 mm | 4500 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2740 mm | 2840 mm |
