1975 Chrysler Valiant vs. 2002 Opel Vectra
To start off, 2002 Opel Vectra is newer by 27 year(s). Which means there will be less support and parts availability for 1975 Chrysler Valiant. In addition, the cost of maintenance, including insurance, on 1975 Chrysler Valiant would be higher. At 3,522 cc (6 cylinders), 1975 Chrysler Valiant is equipped with a bigger engine. In terms of performance, 1975 Chrysler Valiant (138 HP @ 4400 RPM) has 13 more horse power than 2002 Opel Vectra. (125 HP @ 4000 RPM). In normal driving conditions, 1975 Chrysler Valiant should accelerate faster than 2002 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1975 Chrysler Valiant weights approximately 40 kg more than 2002 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Chrysler Valiant 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 1975 Chrysler Valiant. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 2002 Opel Vectra (280 Nm @ 1500 RPM) has 8 more torque (in Nm) than 1975 Chrysler Valiant. (272 Nm @ 1800 RPM). This means 2002 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1975 Chrysler Valiant.
Compare all specifications:
| 1975 Chrysler Valiant | 2002 Opel Vectra | |
| Make | Chrysler | Opel |
| Model | Valiant | Vectra |
| Year Released | 1975 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 3522 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 125 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Torque | 272 Nm | 280 Nm |
| Torque RPM | 1800 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Vehicle Weight | 1405 kg | 1365 kg |
| Vehicle Length | 4900 mm | 4600 mm |
| Vehicle Width | 1890 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2830 mm | 2500 mm |
