1976 Holden Sunbird vs. 2006 Nissan Xterra
To start off, 2006 Nissan Xterra is newer by 30 year(s). Which means there will be less support and parts availability for 1976 Holden Sunbird. In addition, the cost of maintenance, including insurance, on 1976 Holden Sunbird would be higher. At 3,950 cc (6 cylinders), 2006 Nissan Xterra is equipped with a bigger engine. In terms of performance, 2006 Nissan Xterra (265 HP @ 5600 RPM) has 161 more horse power than 1976 Holden Sunbird. (104 HP @ 4000 RPM) In normal driving conditions, 2006 Nissan Xterra should accelerate faster than 1976 Holden Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 2006 Nissan Xterra weights approximately 385 kg more than 1976 Holden Sunbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Nissan Xterra is four wheel drive (4WD), it will have significant more traction and grip than 1976 Holden Sunbird. In wet, icy, snow, or gravel driving conditions, 2006 Nissan Xterra 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, 2006 Nissan Xterra (386 Nm @ 4000 RPM) has 162 more torque (in Nm) than 1976 Holden Sunbird. (224 Nm @ 2400 RPM). This means 2006 Nissan Xterra will have an easier job in driving up hills or pulling heavy equipment than 1976 Holden Sunbird.
Compare all specifications:
| 1976 Holden Sunbird | 2006 Nissan Xterra | |
| Make | Holden | Nissan |
| Model | Sunbird | Xterra |
| Year Released | 1976 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2832 cc | 3950 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 104 HP | 265 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 224 Nm | 386 Nm |
| Torque RPM | 2400 RPM | 4000 RPM |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 1145 kg | 1530 kg |
| Vehicle Length | 4500 mm | 4550 mm |
| Vehicle Width | 1710 mm | 1860 mm |
| Vehicle Height | 1340 mm | 1910 mm |
| Wheelbase Size | 2590 mm | 2710 mm |
