1974 Humber Sceptre vs. 1973 Datsun 240Z
To start off, 1974 Humber Sceptre is newer by 1 year(s). Which means there will be less support and parts availability for 1973 Datsun 240Z. In addition, the cost of maintenance, including insurance, on 1973 Datsun 240Z would be higher. At 2,393 cc (6 cylinders), 1973 Datsun 240Z is equipped with a bigger engine. In terms of performance, 1973 Datsun 240Z (151 HP @ 5600 RPM) has 72 more horse power than 1974 Humber Sceptre. (79 HP @ 5200 RPM) In normal driving conditions, 1973 Datsun 240Z should accelerate faster than 1974 Humber Sceptre. With that said, vehicle weight also plays an important factor in acceleration. 1973 Datsun 240Z weights approximately 76 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 Datsun 240Z (198 Nm @ 4400 RPM) has 75 more torque (in Nm) than 1974 Humber Sceptre. (123 Nm @ 3600 RPM). This means 1973 Datsun 240Z will have an easier job in driving up hills or pulling heavy equipment than 1974 Humber Sceptre.
Compare all specifications:
| 1974 Humber Sceptre | 1973 Datsun 240Z | |
| Make | Humber | Datsun |
| Model | Sceptre | 240Z |
| Year Released | 1974 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1725 cc | 2393 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 79 HP | 151 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 123 Nm | 198 Nm |
| Torque RPM | 3600 RPM | 4400 RPM |
| Engine Bore Size | 81.5 mm | 83 mm |
| Engine Stroke Size | 82.6 mm | 73.7 mm |
| Engine Compression Ratio | 9.2:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 992 kg | 1068 kg |
| Vehicle Length | 4310 mm | 4140 mm |
| Vehicle Width | 1620 mm | 1630 mm |
| Wheelbase Size | 2510 mm | 2300 mm |
