1987 Isuzu Trooper vs. 1991 Opel Astra
To start off, 1991 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 1987 Isuzu Trooper. In addition, the cost of maintenance, including insurance, on 1987 Isuzu Trooper would be higher. At 2,255 cc (4 cylinders), 1987 Isuzu Trooper is equipped with a bigger engine. In terms of performance, 1987 Isuzu Trooper (89 HP @ 4600 RPM) has 7 more horse power than 1991 Opel Astra. (82 HP @ 4400 RPM). In normal driving conditions, 1987 Isuzu Trooper should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1987 Isuzu Trooper weights approximately 465 kg more than 1991 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 Isuzu Trooper is four wheel drive (4WD), it will have significant more traction and grip than 1991 Opel Astra. In wet, icy, snow, or gravel driving conditions, 1987 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, 1991 Opel Astra (168 Nm @ 2400 RPM) has 1 more torque (in Nm) than 1987 Isuzu Trooper. (167 Nm @ 2600 RPM). This means 1991 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1987 Isuzu Trooper.
Compare all specifications:
| 1987 Isuzu Trooper | 1991 Opel Astra | |
| Make | Isuzu | Opel |
| Model | Trooper | Astra |
| Year Released | 1987 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2255 cc | 1686 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 82 HP |
| Engine RPM | 4600 RPM | 4400 RPM |
| Torque | 167 Nm | 168 Nm |
| Torque RPM | 2600 RPM | 2400 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1595 kg | 1130 kg |
| Vehicle Length | 4390 mm | 4060 mm |
| Vehicle Width | 1660 mm | 1690 mm |
| Vehicle Height | 1820 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2640 mm |
