1978 GMC Jimmy vs. 1963 Humber Sceptre
To start off, 1978 GMC Jimmy is newer by 15 year(s). Which means there will be less support and parts availability for 1963 Humber Sceptre. In addition, the cost of maintenance, including insurance, on 1963 Humber Sceptre would be higher. At 4,093 cc (6 cylinders), 1978 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1978 GMC Jimmy (100 HP @ 3600 RPM) has 22 more horse power than 1963 Humber Sceptre. (78 HP @ 5000 RPM). In normal driving conditions, 1978 GMC Jimmy should accelerate faster than 1963 Humber Sceptre. With that said, vehicle weight also plays an important factor in acceleration. 1978 GMC Jimmy weights approximately 676 kg more than 1963 Humber Sceptre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1963 Humber Sceptre. In wet, icy, snow, or gravel driving conditions, 1978 GMC Jimmy 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, 1978 GMC Jimmy (242 Nm @ 1600 RPM) has 118 more torque (in Nm) than 1963 Humber Sceptre. (124 Nm @ 3500 RPM). This means 1978 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1963 Humber Sceptre. 1978 GMC Jimmy has automatic transmission and 1963 Humber Sceptre has manual transmission. 1963 Humber Sceptre will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1978 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
1978 GMC Jimmy | 1963 Humber Sceptre | |
Make | GMC | Humber |
Model | Jimmy | Sceptre |
Year Released | 1978 | 1963 |
Engine Position | Front | Front |
Engine Size | 4093 cc | 1592 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 100 HP | 78 HP |
Engine RPM | 3600 RPM | 5000 RPM |
Torque | 242 Nm | 124 Nm |
Torque RPM | 1600 RPM | 3500 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Vehicle Weight | 1800 kg | 1124 kg |
Vehicle Length | 4690 mm | 4210 mm |
Vehicle Width | 2030 mm | 1610 mm |
Vehicle Height | 1840 mm | 1450 mm |
Wheelbase Size | 2720 mm | 2570 mm |