1972 Humber Sceptre vs. 2001 Pontiac Firebird
To start off, 2001 Pontiac Firebird is newer by 29 year(s). Which means there will be less support and parts availability for 1972 Humber Sceptre. In addition, the cost of maintenance, including insurance, on 1972 Humber Sceptre would be higher. At 3,783 cc (6 cylinders), 2001 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2001 Pontiac Firebird (197 HP @ 5200 RPM) has 115 more horse power than 1972 Humber Sceptre. (82 HP @ 5200 RPM) In normal driving conditions, 2001 Pontiac Firebird should accelerate faster than 1972 Humber Sceptre. With that said, vehicle weight also plays an important factor in acceleration. 2001 Pontiac Firebird weights approximately 548 kg more than 1972 Humber Sceptre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2001 Pontiac Firebird (305 Nm @ 4000 RPM) has 182 more torque (in Nm) than 1972 Humber Sceptre. (123 Nm @ 3600 RPM). This means 2001 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1972 Humber Sceptre.
Compare all specifications:
| 1972 Humber Sceptre | 2001 Pontiac Firebird | |
| Make | Humber | Pontiac |
| Model | Sceptre | Firebird |
| Year Released | 1972 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1725 cc | 3783 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 82 HP | 197 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 123 Nm | 305 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Bore Size | 81.5 mm | 96.5 mm |
| Engine Stroke Size | 82.6 mm | 86.4 mm |
| Engine Compression Ratio | 9.2:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 992 kg | 1540 kg |
| Vehicle Length | 4320 mm | 4920 mm |
| Vehicle Width | 1620 mm | 1900 mm |
| Vehicle Height | 1430 mm | 1320 mm |
| Wheelbase Size | 2510 mm | 2570 mm |
| Fuel Tank Capacity | 45 L | 76 L |
