1990 Alfa Romeo 33 vs. 1971 Humber Sceptre
To start off, 1990 Alfa Romeo 33 is newer by 19 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 1,725 cc (4 cylinders), 1971 Humber Sceptre is equipped with a bigger engine. In terms of performance, 1990 Alfa Romeo 33 (108 HP @ 5800 RPM) has 26 more horse power than 1971 Humber Sceptre. (82 HP @ 5200 RPM). In normal driving conditions, 1990 Alfa Romeo 33 should accelerate faster than 1971 Humber Sceptre. With that said, vehicle weight also plays an important factor in acceleration. 1990 Alfa Romeo 33 weights approximately 142 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, 1990 Alfa Romeo 33, 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, 1990 Alfa Romeo 33 (148 Nm @ 4500 RPM) has 25 more torque (in Nm) than 1971 Humber Sceptre. (123 Nm @ 3600 RPM). This means 1990 Alfa Romeo 33 will have an easier job in driving up hills or pulling heavy equipment than 1971 Humber Sceptre.
Compare all specifications:
| 1990 Alfa Romeo 33 | 1971 Humber Sceptre | |
| Make | Alfa Romeo | Humber |
| Model | 33 | Sceptre |
| Year Released | 1990 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1712 cc | 1725 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 108 HP | 82 HP |
| Engine RPM | 5800 RPM | 5200 RPM |
| Torque | 148 Nm | 123 Nm |
| Torque RPM | 4500 RPM | 3600 RPM |
| Engine Bore Size | 87 mm | 81.5 mm |
| Engine Stroke Size | 72 mm | 82.6 mm |
| Engine Compression Ratio | 9.5:1 | 9.2:1 |
| Drive Type | Front | Rear |
| Vehicle Weight | 1134 kg | 992 kg |
| Vehicle Length | 4080 mm | 4320 mm |
| Vehicle Width | 1620 mm | 1620 mm |
| Vehicle Height | 1360 mm | 1430 mm |
| Wheelbase Size | 2480 mm | 2510 mm |
| Fuel Tank Capacity | 50 L | 45 L |
