1971 Humber Sceptre vs. 2009 Hummer H3
To start off, 2009 Hummer H3 is newer by 38 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 3,653 cc (5 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (239 HP @ 5800 RPM) has 157 more horse power than 1971 Humber Sceptre. (82 HP @ 5200 RPM) In normal driving conditions, 2009 Hummer H3 should accelerate faster than 1971 Humber Sceptre. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 1202 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 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Humber Sceptre. In wet, icy, snow, or gravel driving conditions, 2009 Hummer H3 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, 2009 Hummer H3 (327 Nm @ 4600 RPM) has 204 more torque (in Nm) than 1971 Humber Sceptre. (123 Nm @ 3600 RPM). This means 2009 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1971 Humber Sceptre.
Compare all specifications:
| 1971 Humber Sceptre | 2009 Hummer H3 | |
| Make | Humber | Hummer |
| Model | Sceptre | H3 |
| Year Released | 1971 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1725 cc | 3653 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 82 HP | 239 HP |
| Engine RPM | 5200 RPM | 5800 RPM |
| Torque | 123 Nm | 327 Nm |
| Torque RPM | 3600 RPM | 4600 RPM |
| Engine Compression Ratio | 9.2:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 992 kg | 2194 kg |
| Vehicle Length | 4320 mm | 5410 mm |
| Vehicle Width | 1620 mm | 1910 mm |
| Vehicle Height | 1430 mm | 1840 mm |
| Wheelbase Size | 2510 mm | 3420 mm |
| Fuel Tank Capacity | 45 L | 102 L |
