1971 Chrysler Valiant vs. 1990 Pontiac Grand Prix
To start off, 1990 Pontiac Grand Prix is newer by 19 year(s). Which means there will be less support and parts availability for 1971 Chrysler Valiant. In addition, the cost of maintenance, including insurance, on 1971 Chrysler Valiant would be higher. At 3,521 cc (6 cylinders), 1971 Chrysler Valiant is equipped with a bigger engine. In terms of performance, 1990 Pontiac Grand Prix (208 HP @ 5200 RPM) has 70 more horse power than 1971 Chrysler Valiant. (138 HP @ 4400 RPM) In normal driving conditions, 1990 Pontiac Grand Prix should accelerate faster than 1971 Chrysler Valiant. With that said, vehicle weight also plays an important factor in acceleration. 1990 Pontiac Grand Prix weights approximately 189 kg more than 1971 Chrysler Valiant. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 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 1971 Chrysler Valiant. However, in wet, icy, snow, or gravel driving conditions, 1990 Pontiac Grand Prix, 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, 1990 Pontiac Grand Prix (291 Nm @ 4000 RPM) has 19 more torque (in Nm) than 1971 Chrysler Valiant. (272 Nm @ 1800 RPM). This means 1990 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1971 Chrysler Valiant.
Compare all specifications:
| 1971 Chrysler Valiant | 1990 Pontiac Grand Prix | |
| Make | Chrysler | Pontiac |
| Model | Valiant | Grand Prix |
| Year Released | 1971 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 3521 cc | 3352 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 138 HP | 208 HP |
| Engine RPM | 4400 RPM | 5200 RPM |
| Torque | 272 Nm | 291 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Vehicle Weight | 1420 kg | 1609 kg |
| Vehicle Length | 4900 mm | 4930 mm |
| Vehicle Width | 1890 mm | 1810 mm |
| Vehicle Height | 1440 mm | 1360 mm |
| Wheelbase Size | 2830 mm | 2790 mm |
