1971 Humber Sceptre vs. 2003 Mitsubishi Diamante
To start off, 2003 Mitsubishi Diamante is newer by 32 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 3,495 cc (6 cylinders), 2003 Mitsubishi Diamante is equipped with a bigger engine. In terms of performance, 2003 Mitsubishi Diamante (202 HP @ 5000 RPM) has 120 more horse power than 1971 Humber Sceptre. (82 HP @ 5200 RPM) In normal driving conditions, 2003 Mitsubishi Diamante should accelerate faster than 1971 Humber Sceptre. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mitsubishi Diamante weights approximately 568 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, 2003 Mitsubishi Diamante, 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, 2003 Mitsubishi Diamante (313 Nm @ 4000 RPM) has 190 more torque (in Nm) than 1971 Humber Sceptre. (123 Nm @ 3600 RPM). This means 2003 Mitsubishi Diamante will have an easier job in driving up hills or pulling heavy equipment than 1971 Humber Sceptre.
Compare all specifications:
| 1971 Humber Sceptre | 2003 Mitsubishi Diamante | |
| Make | Humber | Mitsubishi |
| Model | Sceptre | Diamante |
| Year Released | 1971 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1725 cc | 3495 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 82 HP | 202 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 123 Nm | 313 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Bore Size | 81.5 mm | 93 mm |
| Engine Stroke Size | 82.6 mm | 85.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Vehicle Weight | 992 kg | 1560 kg |
| Vehicle Length | 4320 mm | 4940 mm |
| Vehicle Width | 1620 mm | 1790 mm |
| Vehicle Height | 1430 mm | 1380 mm |
| Wheelbase Size | 2510 mm | 2730 mm |
