1986 Ford Sierra vs. 1975 Plymouth Valiant
To start off, 1986 Ford Sierra is newer by 11 year(s). Which means there will be less support and parts availability for 1975 Plymouth Valiant. In addition, the cost of maintenance, including insurance, on 1975 Plymouth Valiant would be higher. At 3,689 cc (6 cylinders), 1975 Plymouth Valiant is equipped with a bigger engine.
Because 1986 Ford Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1975 Plymouth Valiant. In wet, icy, snow, or gravel driving conditions, 1986 Ford Sierra will offer significantly more control. 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.
Compare all specifications:
| 1986 Ford Sierra | 1975 Plymouth Valiant | |
| Make | Ford | Plymouth |
| Model | Sierra | Valiant |
| Year Released | 1986 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 3689 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 160 HP | 0 HP |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4800 mm |
| Vehicle Width | 1730 mm | 1820 mm |
| Wheelbase Size | 2610 mm | 2830 mm |
