2007 Chevrolet Silverado vs. 1974 Humber Sceptre
To start off, 2007 Chevrolet Silverado is newer by 33 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 5,999 cc (8 cylinders), 2007 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Silverado (312 HP @ 4400 RPM) has 233 more horse power than 1974 Humber Sceptre. (79 HP @ 5200 RPM). In normal driving conditions, 2007 Chevrolet Silverado should accelerate faster than 1974 Humber Sceptre. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Silverado weights approximately 1882 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 2007 Chevrolet Silverado is four wheel drive (4WD), it will have significant more traction and grip than 1974 Humber Sceptre. In wet, icy, snow, or gravel driving conditions, 2007 Chevrolet Silverado will offer significantly more control. 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, 2007 Chevrolet Silverado (506 Nm @ 4400 RPM) has 383 more torque (in Nm) than 1974 Humber Sceptre. (123 Nm @ 3600 RPM). This means 2007 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 1974 Humber Sceptre.
Compare all specifications:
| 2007 Chevrolet Silverado | 1974 Humber Sceptre | |
| Make | Chevrolet | Humber |
| Model | Silverado | Sceptre |
| Year Released | 2007 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1725 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 312 HP | 79 HP |
| Engine RPM | 4400 RPM | 5200 RPM |
| Torque | 506 Nm | 123 Nm |
| Torque RPM | 4400 RPM | 3600 RPM |
| Engine Bore Size | 102 mm | 81.5 mm |
| Engine Stroke Size | 92 mm | 82.6 mm |
| Engine Compression Ratio | 11.0:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2874 kg | 992 kg |
| Vehicle Length | 6340 mm | 4310 mm |
| Vehicle Width | 2440 mm | 1620 mm |
| Vehicle Height | 1940 mm | 1430 mm |
| Wheelbase Size | 4010 mm | 2510 mm |
| Fuel Tank Capacity | 129 L | 45 L |
