1974 Humber Sceptre vs. 2012 Porsche Cayenne
To start off, 2012 Porsche Cayenne is newer by 38 year(s). Which means there will be less support and parts availability for 1974 Humber Sceptre. In addition, the cost of maintenance, including insurance, on 1974 Humber Sceptre would be higher. At 4,806 cc (8 cylinders), 2012 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2012 Porsche Cayenne (400 HP @ 6500 RPM) has 321 more horse power than 1974 Humber Sceptre. (79 HP @ 5200 RPM) In normal driving conditions, 2012 Porsche Cayenne should accelerate faster than 1974 Humber Sceptre. With that said, vehicle weight also plays an important factor in acceleration. 2012 Porsche Cayenne weights approximately 1073 kg more than 1974 Humber Sceptre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1974 Humber Sceptre. In wet, icy, snow, or gravel driving conditions, 2012 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, 2012 Porsche Cayenne (500 Nm @ 3500 RPM) has 377 more torque (in Nm) than 1974 Humber Sceptre. (123 Nm @ 3600 RPM). This means 2012 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1974 Humber Sceptre.
Compare all specifications:
| 1974 Humber Sceptre | 2012 Porsche Cayenne | |
| Make | Humber | Porsche |
| Model | Sceptre | Cayenne |
| Year Released | 1974 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1725 cc | 4806 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 79 HP | 400 HP |
| Engine RPM | 5200 RPM | 6500 RPM |
| Torque | 123 Nm | 500 Nm |
| Torque RPM | 3600 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 992 kg | 2065 kg |
| Vehicle Length | 4310 mm | 4846 mm |
| Vehicle Width | 1620 mm | 1939 mm |
| Vehicle Height | 1430 mm | 1705 mm |
| Wheelbase Size | 2510 mm | 2896 mm |
| Fuel Tank Capacity | 45 L | 100 L |
