2005 Holden Jackaroo vs. 1999 Holden Astra
To start off, 2005 Holden Jackaroo is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Holden Astra. In addition, the cost of maintenance, including insurance, on 1999 Holden Astra would be higher. At 3,494 cc (6 cylinders), 2005 Holden Jackaroo is equipped with a bigger engine. In terms of performance, 2005 Holden Jackaroo (213 HP @ 5400 RPM) has 93 more horse power than 1999 Holden Astra. (120 HP @ 5600 RPM). In normal driving conditions, 2005 Holden Jackaroo should accelerate faster than 1999 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Holden Jackaroo weights approximately 770 kg more than 1999 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Holden Jackaroo (310 Nm @ 3000 RPM) has 145 more torque (in Nm) than 1999 Holden Astra. (165 Nm @ 3600 RPM). This means 2005 Holden Jackaroo will have an easier job in driving up hills or pulling heavy equipment than 1999 Holden Astra.
Compare all specifications:
| 2005 Holden Jackaroo | 1999 Holden Astra | |
| Make | Holden | Holden |
| Model | Jackaroo | Astra |
| Year Released | 2005 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 3494 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 213 HP | 120 HP |
| Engine RPM | 5400 RPM | 5600 RPM |
| Torque | 310 Nm | 165 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1920 kg | 1150 kg |
| Vehicle Length | 4780 mm | 4120 mm |
| Vehicle Width | 1750 mm | 1720 mm |
| Vehicle Height | 1850 mm | 1430 mm |
| Wheelbase Size | 2770 mm | 2610 mm |
