1981 Isuzu Trooper vs. 1956 Morris Isis
To start off, 1981 Isuzu Trooper is newer by 25 year(s). Which means there will be less support and parts availability for 1956 Morris Isis. In addition, the cost of maintenance, including insurance, on 1956 Morris Isis would be higher. At 2,639 cc (6 cylinders), 1956 Morris Isis is equipped with a bigger engine. In terms of performance, 1981 Isuzu Trooper (114 HP @ 5000 RPM) has 29 more horse power than 1956 Morris Isis. (85 HP @ 4250 RPM). In normal driving conditions, 1981 Isuzu Trooper should accelerate faster than 1956 Morris Isis. With that said, vehicle weight also plays an important factor in acceleration. 1981 Isuzu Trooper weights approximately 263 kg more than 1956 Morris Isis. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Isuzu Trooper is four wheel drive (4WD), it will have significant more traction and grip than 1956 Morris Isis. In wet, icy, snow, or gravel driving conditions, 1981 Isuzu Trooper 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, 1981 Isuzu Trooper (195 Nm @ 2500 RPM) has 27 more torque (in Nm) than 1956 Morris Isis. (168 Nm @ 2000 RPM). This means 1981 Isuzu Trooper will have an easier job in driving up hills or pulling heavy equipment than 1956 Morris Isis.
Compare all specifications:
| 1981 Isuzu Trooper | 1956 Morris Isis | |
| Make | Isuzu | Morris |
| Model | Trooper | Isis |
| Year Released | 1981 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 2559 cc | 2639 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 85 HP |
| Engine RPM | 5000 RPM | 4250 RPM |
| Torque | 195 Nm | 168 Nm |
| Torque RPM | 2500 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1560 kg | 1297 kg |
| Vehicle Length | 4390 mm | 4530 mm |
| Vehicle Width | 1660 mm | 1660 mm |
| Vehicle Height | 1820 mm | 1620 mm |
| Wheelbase Size | 2660 mm | 2470 mm |
