1974 Humber Sceptre vs. 2004 Mazda 6
To start off, 2004 Mazda 6 is newer by 30 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 2,964 cc (6 cylinders), 2004 Mazda 6 is equipped with a bigger engine. In terms of performance, 2004 Mazda 6 (220 HP @ 4000 RPM) has 141 more horse power than 1974 Humber Sceptre. (79 HP @ 5200 RPM) In normal driving conditions, 2004 Mazda 6 should accelerate faster than 1974 Humber Sceptre. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mazda 6 weights approximately 521 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.
Because 1974 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 1974 Humber Sceptre. However, in wet, icy, snow, or gravel driving conditions, 2004 Mazda 6, 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, 2004 Mazda 6 (260 Nm) has 137 more torque (in Nm) than 1974 Humber Sceptre. (123 Nm). This means 2004 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1974 Humber Sceptre.
Compare all specifications:
| 1974 Humber Sceptre | 2004 Mazda 6 | |
| Make | Humber | Mazda |
| Model | Sceptre | 6 |
| Year Released | 1974 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1725 cc | 2964 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 79 HP | 220 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 123 Nm | 260 Nm |
| Engine Bore Size | 81.5 mm | 89 mm |
| Engine Stroke Size | 82.6 mm | 80 mm |
| Engine Compression Ratio | 9.2:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 992 kg | 1513 kg |
| Vehicle Length | 4310 mm | 4750 mm |
| Vehicle Width | 1620 mm | 1790 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2510 mm | 2680 mm |
| Fuel Tank Capacity | 45 L | 68 L |
