1981 Isuzu Trooper vs. 1989 Subaru Rex
To start off, 1989 Subaru Rex is newer by 8 year(s). Which means there will be less support and parts availability for 1981 Isuzu Trooper. In addition, the cost of maintenance, including insurance, on 1981 Isuzu Trooper would be higher. At 2,255 cc (4 cylinders), 1981 Isuzu Trooper is equipped with a bigger engine. In terms of performance, 1981 Isuzu Trooper (89 HP @ 4600 RPM) has 58 more horse power than 1989 Subaru Rex. (31 HP @ 6000 RPM). In normal driving conditions, 1981 Isuzu Trooper should accelerate faster than 1989 Subaru Rex. With that said, vehicle weight also plays an important factor in acceleration. 1981 Isuzu Trooper weights approximately 1040 kg more than 1989 Subaru Rex. 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 1989 Subaru Rex. 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 (167 Nm @ 2600 RPM) has 124 more torque (in Nm) than 1989 Subaru Rex. (43 Nm @ 3500 RPM). This means 1981 Isuzu Trooper will have an easier job in driving up hills or pulling heavy equipment than 1989 Subaru Rex.
Compare all specifications:
| 1981 Isuzu Trooper | 1989 Subaru Rex | |
| Make | Isuzu | Subaru |
| Model | Trooper | Rex |
| Year Released | 1981 | 1989 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2255 cc | 544 cc |
| Engine Cylinders | 4 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 31 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 167 Nm | 43 Nm |
| Torque RPM | 2600 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1595 kg | 555 kg |
| Vehicle Length | 4390 mm | 3250 mm |
| Vehicle Width | 1660 mm | 1400 mm |
| Vehicle Height | 1820 mm | 1360 mm |
| Wheelbase Size | 2660 mm | 2260 mm |
