1973 Chrysler Valiant vs. 2001 Opel Signum
To start off, 2001 Opel Signum is newer by 28 year(s). Which means there will be less support and parts availability for 1973 Chrysler Valiant. In addition, the cost of maintenance, including insurance, on 1973 Chrysler Valiant would be higher. At 3,523 cc (6 cylinders), 1973 Chrysler Valiant is equipped with a bigger engine. In terms of performance, 2001 Opel Signum (175 HP @ 4000 RPM) has 37 more horse power than 1973 Chrysler Valiant. (138 HP @ 4400 RPM) In normal driving conditions, 2001 Opel Signum should accelerate faster than 1973 Chrysler Valiant. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 250 kg more than 1973 Chrysler Valiant. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 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 1973 Chrysler Valiant. However, in wet, icy, snow, or gravel driving conditions, 2001 Opel Signum, 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 Signum (370 Nm @ 1900 RPM) has 98 more torque (in Nm) than 1973 Chrysler Valiant. (272 Nm @ 1800 RPM). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1973 Chrysler Valiant.
Compare all specifications:
| 1973 Chrysler Valiant | 2001 Opel Signum | |
| Make | Chrysler | Opel |
| Model | Valiant | Signum |
| Year Released | 1973 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 3523 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 138 HP | 175 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Torque | 272 Nm | 370 Nm |
| Torque RPM | 1800 RPM | 1900 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Vehicle Weight | 1420 kg | 1670 kg |
| Vehicle Length | 4900 mm | 4640 mm |
| Vehicle Width | 1890 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2830 mm | 2710 mm |
