1974 Humber Sceptre vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 31 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 1,725 cc (4 cylinders), 1974 Humber Sceptre is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (85 HP @ 5800 RPM) has 6 more horse power than 1974 Humber Sceptre. (79 HP @ 5200 RPM) In normal driving conditions, 2005 Opel Astra should accelerate faster than 1974 Humber Sceptre. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 258 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 1974 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 1974 Humber Sceptre. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Astra, 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, 2005 Opel Astra (127 Nm @ 4000 RPM) has 4 more torque (in Nm) than 1974 Humber Sceptre. (123 Nm @ 3600 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1974 Humber Sceptre.
Compare all specifications:
| 1974 Humber Sceptre | 2005 Opel Astra | |
| Make | Humber | Opel |
| Model | Sceptre | Astra |
| Year Released | 1974 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1725 cc | 1388 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 79 HP | 85 HP |
| Engine RPM | 5200 RPM | 5800 RPM |
| Torque | 123 Nm | 127 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Bore Size | 81.5 mm | 73.4 mm |
| Engine Stroke Size | 82.6 mm | 80.6 mm |
| Engine Compression Ratio | 9.2:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 992 kg | 1250 kg |
| Vehicle Length | 4310 mm | 4520 mm |
| Vehicle Width | 1620 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1510 mm |
| Wheelbase Size | 2510 mm | 3010 mm |
