1981 Isuzu Trooper vs. 2005 Isuzu D-MAX
To start off, 2005 Isuzu D-MAX is newer by 24 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 2,999 cc (4 cylinders), 2005 Isuzu D-MAX is equipped with a bigger engine. In terms of performance, 2005 Isuzu D-MAX (129 HP @ 3800 RPM) has 40 more horse power than 1981 Isuzu Trooper. (89 HP @ 4600 RPM) In normal driving conditions, 2005 Isuzu D-MAX should accelerate faster than 1981 Isuzu Trooper. With that said, vehicle weight also plays an important factor in acceleration. 2005 Isuzu D-MAX weights approximately 253 kg more than 1981 Isuzu Trooper. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2005 Isuzu D-MAX (300 Nm @ 2000 RPM) has 133 more torque (in Nm) than 1981 Isuzu Trooper. (167 Nm @ 2600 RPM). This means 2005 Isuzu D-MAX will have an easier job in driving up hills or pulling heavy equipment than 1981 Isuzu Trooper.
Compare all specifications:
| 1981 Isuzu Trooper | 2005 Isuzu D-MAX | |
| Make | Isuzu | Isuzu |
| Model | Trooper | D-MAX |
| Year Released | 1981 | 2005 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2255 cc | 2999 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 129 HP |
| Engine RPM | 4600 RPM | 3800 RPM |
| Torque | 167 Nm | 300 Nm |
| Torque RPM | 2600 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1595 kg | 1848 kg |
| Vehicle Length | 4390 mm | 5030 mm |
| Vehicle Width | 1660 mm | 1810 mm |
| Vehicle Height | 1820 mm | 1740 mm |
| Wheelbase Size | 2660 mm | 3060 mm |
