1986 Isuzu Trooper vs. 1959 Rover P4
To start off, 1986 Isuzu Trooper is newer by 27 year(s). Which means there will be less support and parts availability for 1959 Rover P4. In addition, the cost of maintenance, including insurance, on 1959 Rover P4 would be higher. At 2,255 cc (4 cylinders), 1986 Isuzu Trooper is equipped with a bigger engine. In terms of performance, 1986 Isuzu Trooper (89 HP @ 4600 RPM) has 38 more horse power than 1959 Rover P4. (51 HP @ 4000 RPM). In normal driving conditions, 1986 Isuzu Trooper should accelerate faster than 1959 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 1986 Isuzu Trooper weights approximately 215 kg more than 1959 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Isuzu Trooper is four wheel drive (4WD), it will have significant more traction and grip than 1959 Rover P4. In wet, icy, snow, or gravel driving conditions, 1986 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, 1986 Isuzu Trooper (167 Nm @ 2600 RPM) has 29 more torque (in Nm) than 1959 Rover P4. (138 Nm @ 2000 RPM). This means 1986 Isuzu Trooper will have an easier job in driving up hills or pulling heavy equipment than 1959 Rover P4.
Compare all specifications:
| 1986 Isuzu Trooper | 1959 Rover P4 | |
| Make | Isuzu | Rover |
| Model | Trooper | P4 |
| Year Released | 1986 | 1959 |
| Engine Position | Front | Front |
| Engine Size | 2255 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 51 HP |
| Engine RPM | 4600 RPM | 4000 RPM |
| Torque | 167 Nm | 138 Nm |
| Torque RPM | 2600 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1595 kg | 1380 kg |
| Vehicle Length | 4390 mm | 4550 mm |
| Vehicle Width | 1660 mm | 1680 mm |
| Vehicle Height | 1820 mm | 1620 mm |
| Wheelbase Size | 2660 mm | 2830 mm |
