1979 Buick LeSabre vs. 1974 Humber Sceptre
To start off, 1979 Buick LeSabre is newer by 5 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 3,791 cc (6 cylinders), 1979 Buick LeSabre is equipped with a bigger engine. In terms of performance, 1979 Buick LeSabre (104 HP @ 3400 RPM) has 25 more horse power than 1974 Humber Sceptre. (79 HP @ 5200 RPM). In normal driving conditions, 1979 Buick LeSabre should accelerate faster than 1974 Humber Sceptre. With that said, vehicle weight also plays an important factor in acceleration. 1979 Buick LeSabre weights approximately 598 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.
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, 1979 Buick LeSabre (251 Nm @ 2000 RPM) has 128 more torque (in Nm) than 1974 Humber Sceptre. (123 Nm @ 3600 RPM). This means 1979 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 1974 Humber Sceptre.
Compare all specifications:
| 1979 Buick LeSabre | 1974 Humber Sceptre | |
| Make | Buick | Humber |
| Model | LeSabre | Sceptre |
| Year Released | 1979 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1725 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 104 HP | 79 HP |
| Engine RPM | 3400 RPM | 5200 RPM |
| Torque | 251 Nm | 123 Nm |
| Torque RPM | 2000 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1590 kg | 992 kg |
| Vehicle Length | 5550 mm | 4310 mm |
| Vehicle Width | 1910 mm | 1620 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2950 mm | 2510 mm |
