1975 Chrysler Valiant vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 29 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 5,210 cc (8 cylinders), 1975 Chrysler Valiant is equipped with a bigger engine. In terms of performance, 1975 Chrysler Valiant (227 HP @ 4400 RPM) has 52 more horse power than 2004 Opel Vectra. (175 HP @ 5500 RPM). In normal driving conditions, 1975 Chrysler Valiant should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 15 kg more than 1975 Chrysler Valiant.
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, 2004 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, 1975 Chrysler Valiant (461 Nm @ 2400 RPM) has 196 more torque (in Nm) than 2004 Opel Vectra. (265 Nm @ 2500 RPM). This means 1975 Chrysler Valiant will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra.
Compare all specifications:
| 1975 Chrysler Valiant | 2004 Opel Vectra | |
| Make | Chrysler | Opel |
| Model | Valiant | Vectra |
| Year Released | 1975 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 5210 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 227 HP | 175 HP |
| Engine RPM | 4400 RPM | 5500 RPM |
| Torque | 461 Nm | 265 Nm |
| Torque RPM | 2400 RPM | 2500 RPM |
| Engine Bore Size | 99.3 mm | 86 mm |
| Engine Stroke Size | 84.1 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1455 kg | 1470 kg |
| Vehicle Length | 4900 mm | 4600 mm |
| Vehicle Width | 1890 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2830 mm | 2740 mm |
