1974 Humber Sceptre vs. 1973 Mercedes-Benz 450
To start off, 1974 Humber Sceptre is newer by 1 year(s). Which means there will be less support and parts availability for 1973 Mercedes-Benz 450. In addition, the cost of maintenance, including insurance, on 1973 Mercedes-Benz 450 would be higher. At 4,519 cc (8 cylinders), 1973 Mercedes-Benz 450 is equipped with a bigger engine. In terms of performance, 1973 Mercedes-Benz 450 (225 HP @ 5000 RPM) has 146 more horse power than 1974 Humber Sceptre. (79 HP @ 5200 RPM) In normal driving conditions, 1973 Mercedes-Benz 450 should accelerate faster than 1974 Humber Sceptre. With that said, vehicle weight also plays an important factor in acceleration. 1973 Mercedes-Benz 450 weights approximately 643 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, 1973 Mercedes-Benz 450 (378 Nm @ 3000 RPM) has 255 more torque (in Nm) than 1974 Humber Sceptre. (123 Nm @ 3600 RPM). This means 1973 Mercedes-Benz 450 will have an easier job in driving up hills or pulling heavy equipment than 1974 Humber Sceptre.
Compare all specifications:
| 1974 Humber Sceptre | 1973 Mercedes-Benz 450 | |
| Make | Humber | Mercedes-Benz |
| Model | Sceptre | 450 |
| Year Released | 1974 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1725 cc | 4519 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 79 HP | 225 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 123 Nm | 378 Nm |
| Torque RPM | 3600 RPM | 3000 RPM |
| Engine Bore Size | 81.5 mm | 92 mm |
| Engine Stroke Size | 82.6 mm | 85 mm |
| Engine Compression Ratio | 9.2:1 | 8.8:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 992 kg | 1635 kg |
| Vehicle Length | 4310 mm | 4760 mm |
| Vehicle Width | 1620 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1340 mm |
| Wheelbase Size | 2510 mm | 2820 mm |
| Fuel Tank Capacity | 45 L | 90 L |
