1975 Holden Belmont vs. 2011 Porsche Cayenne
To start off, 2011 Porsche Cayenne is newer by 36 year(s). Which means there will be less support and parts availability for 1975 Holden Belmont. In addition, the cost of maintenance, including insurance, on 1975 Holden Belmont would be higher. At 4,800 cc (8 cylinders), 2011 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2011 Porsche Cayenne (400 HP @ 6500 RPM) has 284 more horse power than 1975 Holden Belmont. (116 HP @ 4400 RPM) In normal driving conditions, 2011 Porsche Cayenne should accelerate faster than 1975 Holden Belmont. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche Cayenne weights approximately 740 kg more than 1975 Holden Belmont. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1975 Holden Belmont. In wet, icy, snow, or gravel driving conditions, 2011 Porsche Cayenne 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, 2011 Porsche Cayenne (500 Nm @ 3500 RPM) has 272 more torque (in Nm) than 1975 Holden Belmont. (228 Nm @ 2000 RPM). This means 2011 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1975 Holden Belmont.
Compare all specifications:
| 1975 Holden Belmont | 2011 Porsche Cayenne | |
| Make | Holden | Porsche |
| Model | Belmont | Cayenne |
| Year Released | 1975 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2834 cc | 4800 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 116 HP | 400 HP |
| Engine RPM | 4400 RPM | 6500 RPM |
| Torque | 228 Nm | 500 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 1325 kg | 2065 kg |
| Vehicle Length | 4850 mm | 4846 mm |
| Vehicle Width | 1890 mm | 1938 mm |
| Vehicle Height | 1380 mm | 1712 mm |
| Wheelbase Size | 2830 mm | 2896 mm |
