1981 Isuzu Trooper vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 26 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 2,559 cc (4 cylinders), 1981 Isuzu Trooper is equipped with a bigger engine. In terms of performance, 1981 Isuzu Trooper (114 HP @ 5000 RPM) has 10 more horse power than 2007 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 1981 Isuzu Trooper should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1981 Isuzu Trooper weights approximately 330 kg more than 2007 Opel Astra. 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 2007 Opel Astra. 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 45 more torque (in Nm) than 2007 Opel Astra. (150 Nm @ 3900 RPM). This means 1981 Isuzu Trooper will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 1981 Isuzu Trooper | 2007 Opel Astra | |
| Make | Isuzu | Opel |
| Model | Trooper | Astra |
| Year Released | 1981 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2559 cc | 1589 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 104 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 195 Nm | 150 Nm |
| Torque RPM | 2500 RPM | 3900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1560 kg | 1230 kg |
| Vehicle Length | 4390 mm | 4260 mm |
| Vehicle Width | 1660 mm | 1760 mm |
| Vehicle Height | 1820 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2620 mm |
