2005 Isuzu Trooper vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Isuzu Trooper. In addition, the cost of maintenance, including insurance, on 2005 Isuzu Trooper would be higher. At 3,494 cc (6 cylinders), 2005 Isuzu Trooper is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (237 HP @ 5600 RPM) has 25 more horse power than 2005 Isuzu Trooper. (212 HP @ 5400 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 2005 Isuzu Trooper. With that said, vehicle weight also plays an important factor in acceleration. 2005 Isuzu Trooper weights approximately 588 kg more than 2007 Opel Astra.
Because 2005 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, 2005 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, 2005 Isuzu Trooper (326 Nm @ 3000 RPM) has 6 more torque (in Nm) than 2007 Opel Astra. (320 Nm @ 2400 RPM). This means 2005 Isuzu Trooper will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra. 2005 Isuzu Trooper has automatic transmission and 2007 Opel Astra has manual transmission. 2007 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Isuzu Trooper will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Isuzu Trooper | 2007 Opel Astra | |
| Make | Isuzu | Opel |
| Model | Trooper | Astra |
| Year Released | 2005 | 2007 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3494 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 212 HP | 237 HP |
| Engine RPM | 5400 RPM | 5600 RPM |
| Torque | 326 Nm | 320 Nm |
| Torque RPM | 3000 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1986 kg | 1398 kg |
| Vehicle Length | 4770 mm | 4300 mm |
| Vehicle Width | 1840 mm | 1760 mm |
| Vehicle Height | 1840 mm | 1410 mm |
| Wheelbase Size | 2770 mm | 2620 mm |
