1991 Isuzu Trooper vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Isuzu Trooper. In addition, the cost of maintenance, including insurance, on 1991 Isuzu Trooper would be higher. At 2,255 cc (4 cylinders), 1991 Isuzu Trooper is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (100 HP @ 4400 RPM) has 11 more horse power than 1991 Isuzu Trooper. (89 HP @ 4600 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 1991 Isuzu Trooper. With that said, vehicle weight also plays an important factor in acceleration. 1991 Isuzu Trooper weights approximately 231 kg more than 2007 Opel Astra.
Because 1991 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, 1991 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, 2007 Opel Astra (240 Nm @ 2300 RPM) has 73 more torque (in Nm) than 1991 Isuzu Trooper. (167 Nm @ 2600 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1991 Isuzu Trooper.
Compare all specifications:
| 1991 Isuzu Trooper | 2007 Opel Astra | |
| Make | Isuzu | Opel |
| Model | Trooper | Astra |
| Year Released | 1991 | 2007 |
| Body Type | SUV | Hatchback |
| 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 | 100 HP |
| Engine RPM | 4600 RPM | 4400 RPM |
| Torque | 167 Nm | 240 Nm |
| Torque RPM | 2600 RPM | 2300 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1596 kg | 1365 kg |
| Vehicle Length | 4390 mm | 4300 mm |
| Vehicle Width | 1660 mm | 1760 mm |
| Vehicle Height | 1820 mm | 1440 mm |
| Wheelbase Size | 2660 mm | 2620 mm |
