1971 Humber Sceptre vs. 2006 Kia Opirus
To start off, 2006 Kia Opirus is newer by 35 year(s). Which means there will be less support and parts availability for 1971 Humber Sceptre. In addition, the cost of maintenance, including insurance, on 1971 Humber Sceptre would be higher. At 3,497 cc (6 cylinders), 2006 Kia Opirus is equipped with a bigger engine. In terms of performance, 2006 Kia Opirus (201 HP @ 5500 RPM) has 119 more horse power than 1971 Humber Sceptre. (82 HP @ 5200 RPM) In normal driving conditions, 2006 Kia Opirus should accelerate faster than 1971 Humber Sceptre. With that said, vehicle weight also plays an important factor in acceleration. 2006 Kia Opirus weights approximately 905 kg more than 1971 Humber Sceptre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Humber Sceptre is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1971 Humber Sceptre. However, in wet, icy, snow, or gravel driving conditions, 2006 Kia Opirus, being front wheel drive (FWD), will offer much better control with better grip. 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 Kia Opirus (298 Nm @ 3500 RPM) has 175 more torque (in Nm) than 1971 Humber Sceptre. (123 Nm @ 3600 RPM). This means 2006 Kia Opirus will have an easier job in driving up hills or pulling heavy equipment than 1971 Humber Sceptre.
Compare all specifications:
| 1971 Humber Sceptre | 2006 Kia Opirus | |
| Make | Humber | Kia |
| Model | Sceptre | Opirus |
| Year Released | 1971 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1725 cc | 3497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 82 HP | 201 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 123 Nm | 298 Nm |
| Torque RPM | 3600 RPM | 3500 RPM |
| Engine Bore Size | 81.5 mm | 93 mm |
| Engine Stroke Size | 82.6 mm | 85.8 mm |
| Engine Compression Ratio | 9.2:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Vehicle Weight | 992 kg | 1897 kg |
| Vehicle Length | 4320 mm | 4990 mm |
| Vehicle Width | 1620 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1490 mm |
| Wheelbase Size | 2510 mm | 2810 mm |
| Fuel Tank Capacity | 45 L | 70 L |
