1970 Humber Sceptre vs. 1975 Plymouth Trail Duster
To start off, 1975 Plymouth Trail Duster is newer by 5 year(s). Which means there will be less support and parts availability for 1970 Humber Sceptre. In addition, the cost of maintenance, including insurance, on 1970 Humber Sceptre would be higher. At 3,678 cc (6 cylinders), 1975 Plymouth Trail Duster is equipped with a bigger engine. In terms of performance, 1975 Plymouth Trail Duster (101 HP @ 3600 RPM) has 22 more horse power than 1970 Humber Sceptre. (79 HP @ 5200 RPM) In normal driving conditions, 1975 Plymouth Trail Duster should accelerate faster than 1970 Humber Sceptre. With that said, vehicle weight also plays an important factor in acceleration. 1975 Plymouth Trail Duster weights approximately 623 kg more than 1970 Humber Sceptre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Plymouth Trail Duster is four wheel drive (4WD), it will have significant more traction and grip than 1970 Humber Sceptre. In wet, icy, snow, or gravel driving conditions, 1975 Plymouth Trail Duster 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. Let's talk about torque, 1975 Plymouth Trail Duster (237 Nm @ 1600 RPM) has 114 more torque (in Nm) than 1970 Humber Sceptre. (123 Nm @ 3600 RPM). This means 1975 Plymouth Trail Duster will have an easier job in driving up hills or pulling heavy equipment than 1970 Humber Sceptre.
Compare all specifications:
| 1970 Humber Sceptre | 1975 Plymouth Trail Duster | |
| Make | Humber | Plymouth |
| Model | Sceptre | Trail Duster |
| Year Released | 1970 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1723 cc | 3678 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 79 HP | 101 HP |
| Engine RPM | 5200 RPM | 3600 RPM |
| Torque | 123 Nm | 237 Nm |
| Torque RPM | 3600 RPM | 1600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 992 kg | 1615 kg |
| Vehicle Length | 4320 mm | 4700 mm |
| Vehicle Width | 1620 mm | 2030 mm |
| Vehicle Height | 1430 mm | 1890 mm |
| Wheelbase Size | 2510 mm | 2700 mm |
