1985 Ford Sierra vs. 2005 Holden Jackaroo
To start off, 2005 Holden Jackaroo is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1985 Ford Sierra 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 65 more horse power than 1985 Ford Sierra. (148 HP @ 5700 RPM) In normal driving conditions, 2005 Holden Jackaroo should accelerate faster than 1985 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Holden Jackaroo weights approximately 715 kg more than 1985 Ford Sierra. 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 90 more torque (in Nm) than 1985 Ford Sierra. (220 Nm @ 3800 RPM). This means 2005 Holden Jackaroo will have an easier job in driving up hills or pulling heavy equipment than 1985 Ford Sierra.
Compare all specifications:
| 1985 Ford Sierra | 2005 Holden Jackaroo | |
| Make | Ford | Holden |
| Model | Sierra | Jackaroo |
| Year Released | 1985 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2790 cc | 3494 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 213 HP |
| Engine RPM | 5700 RPM | 5400 RPM |
| Torque | 220 Nm | 310 Nm |
| Torque RPM | 3800 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1205 kg | 1920 kg |
| Vehicle Length | 4400 mm | 4780 mm |
| Vehicle Width | 1680 mm | 1750 mm |
| Vehicle Height | 1370 mm | 1850 mm |
| Wheelbase Size | 2620 mm | 2770 mm |
