2003 Opel Vectra vs. 1986 Reliant SE6
To start off, 2003 Opel Vectra is newer by 17 year(s). Which means there will be less support and parts availability for 1986 Reliant SE6. In addition, the cost of maintenance, including insurance, on 1986 Reliant SE6 would be higher. At 2,992 cc (6 cylinders), 1986 Reliant SE6 is equipped with a bigger engine. In terms of performance, 1986 Reliant SE6 (133 HP @ 5500 RPM) has 13 more horse power than 2003 Opel Vectra. (120 HP @ 5400 RPM) In normal driving conditions, 1986 Reliant SE6 should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 220 kg more than 1986 Reliant SE6.
Because 1986 Reliant SE6 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 Reliant SE6. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 1986 Reliant SE6 (233 Nm @ 3000 RPM) has 66 more torque (in Nm) than 2003 Opel Vectra. (167 Nm @ 3800 RPM). This means 1986 Reliant SE6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
| 2003 Opel Vectra | 1986 Reliant SE6 | |
| Make | Opel | Reliant |
| Model | Vectra | SE6 |
| Year Released | 2003 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1794 cc | 2992 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 120 HP | 133 HP |
| Engine RPM | 5400 RPM | 5500 RPM |
| Torque | 167 Nm | 233 Nm |
| Torque RPM | 3800 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1470 kg | 1250 kg |
| Vehicle Length | 4830 mm | 4450 mm |
| Vehicle Width | 1800 mm | 1710 mm |
| Vehicle Height | 1510 mm | 1330 mm |
