1968 Humber Sceptre vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 45 year(s). Which means there will be less support and parts availability for 1968 Humber Sceptre. In addition, the cost of maintenance, including insurance, on 1968 Humber Sceptre would be higher. At 4,300 cc (6 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (192 HP @ 4600 RPM) has 110 more horse power than 1968 Humber Sceptre. (82 HP @ 5200 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 1968 Humber Sceptre. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 1031 kg more than 1968 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, 2013 GMC Sierra (353 Nm @ 2800 RPM) has 230 more torque (in Nm) than 1968 Humber Sceptre. (123 Nm @ 3600 RPM). This means 2013 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1968 Humber Sceptre.
Compare all specifications:
| 1968 Humber Sceptre | 2013 GMC Sierra | |
| Make | Humber | GMC |
| Model | Sceptre | Sierra |
| Year Released | 1968 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1723 cc | 4300 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 82 HP | 192 HP |
| Engine RPM | 5200 RPM | 4600 RPM |
| Torque | 123 Nm | 353 Nm |
| Torque RPM | 3600 RPM | 2800 RPM |
| Engine Bore Size | 81.5 mm | 101 mm |
| Engine Stroke Size | 82.6 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 992 kg | 2023 kg |
| Vehicle Length | 4310 mm | 5222 mm |
| Vehicle Width | 1620 mm | 2031 mm |
| Vehicle Height | 1430 mm | 1869 mm |
| Wheelbase Size | 2510 mm | 3023 mm |
| Fuel Tank Capacity | 45 L | 98 L |
