2007 GMC Sierra vs. 1972 Humber Sceptre
To start off, 2007 GMC Sierra is newer by 35 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 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (300 HP @ 4400 RPM) has 218 more horse power than 1972 Humber Sceptre. (82 HP @ 5200 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1972 Humber Sceptre.
Let's talk about torque, 2007 GMC Sierra (488 Nm @ 4000 RPM) has 365 more torque (in Nm) than 1972 Humber Sceptre. (123 Nm @ 3600 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1972 Humber Sceptre.
Compare all specifications:
| 2007 GMC Sierra | 1972 Humber Sceptre | |
| Make | GMC | Humber |
| Model | Sierra | Sceptre |
| Year Released | 2007 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1725 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 82 HP |
| Engine RPM | 4400 RPM | 5200 RPM |
| Torque | 488 Nm | 123 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Engine Bore Size | 102 mm | 81.5 mm |
| Engine Stroke Size | 92 mm | 82.6 mm |
| Number of Seats | 6 seats | 5 seats |
| Vehicle Length | 6570 mm | 4320 mm |
| Vehicle Width | 2450 mm | 1620 mm |
| Vehicle Height | 1970 mm | 1430 mm |
| Wheelbase Size | 4250 mm | 2510 mm |
| Fuel Tank Capacity | 132 L | 45 L |
