1966 Holden HD vs. 2007 Jeep Commander
To start off, 2007 Jeep Commander is newer by 41 year(s). Which means there will be less support and parts availability for 1966 Holden HD. In addition, the cost of maintenance, including insurance, on 1966 Holden HD would be higher. At 2,987 cc (6 cylinders), 2007 Jeep Commander is equipped with a bigger engine. In terms of performance, 2007 Jeep Commander (215 HP @ 4000 RPM) has 93 more horse power than 1966 Holden HD. (122 HP @ 4600 RPM) In normal driving conditions, 2007 Jeep Commander should accelerate faster than 1966 Holden HD. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Commander weights approximately 1155 kg more than 1966 Holden HD. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 1966 Holden HD. In wet, icy, snow, or gravel driving conditions, 2007 Jeep Commander 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 Jeep Commander (510 Nm @ 1600 RPM) has 273 more torque (in Nm) than 1966 Holden HD. (237 Nm @ 2200 RPM). This means 2007 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1966 Holden HD.
Compare all specifications:
| 1966 Holden HD | 2007 Jeep Commander | |
| Make | Holden | Jeep |
| Model | HD | Commander |
| Year Released | 1966 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2930 cc | 2987 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 122 HP | 215 HP |
| Engine RPM | 4600 RPM | 4000 RPM |
| Torque | 237 Nm | 510 Nm |
| Torque RPM | 2200 RPM | 1600 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 1200 kg | 2355 kg |
| Vehicle Length | 4580 mm | 4760 mm |
| Vehicle Width | 1790 mm | 1910 mm |
| Vehicle Height | 1510 mm | 1830 mm |
| Wheelbase Size | 2700 mm | 2790 mm |
