2005 Opel Vectra vs. 1973 Reliant Rebel
To start off, 2005 Opel Vectra is newer by 32 year(s). Which means there will be less support and parts availability for 1973 Reliant Rebel. In addition, the cost of maintenance, including insurance, on 1973 Reliant Rebel would be higher. At 2,958 cc (6 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (175 HP @ 4000 RPM) has 144 more horse power than 1973 Reliant Rebel. (31 HP @ 5000 RPM). In normal driving conditions, 2005 Opel Vectra should accelerate faster than 1973 Reliant Rebel. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 1130 kg more than 1973 Reliant Rebel. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Reliant Rebel 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 1973 Reliant Rebel. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Opel Vectra (371 Nm @ 1900 RPM) has 319 more torque (in Nm) than 1973 Reliant Rebel. (52 Nm @ 3000 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1973 Reliant Rebel. 2005 Opel Vectra has automatic transmission and 1973 Reliant Rebel has manual transmission. 1973 Reliant Rebel will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Vectra | 1973 Reliant Rebel | |
| Make | Opel | Reliant |
| Model | Vectra | Rebel |
| Year Released | 2005 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 701 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 175 HP | 31 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 371 Nm | 52 Nm |
| Torque RPM | 1900 RPM | 3000 RPM |
| Engine Bore Size | 87.5 mm | 60.5 mm |
| Engine Stroke Size | 82 mm | 61 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1705 kg | 575 kg |
| Vehicle Length | 4830 mm | 3510 mm |
| Vehicle Width | 1800 mm | 1480 mm |
| Vehicle Height | 1510 mm | 1420 mm |
| Wheelbase Size | 2710 mm | 2270 mm |
