1978 GMC Jimmy vs. 1971 Jensen SP
To start off, 1978 GMC Jimmy is newer by 7 year(s). Which means there will be less support and parts availability for 1971 Jensen SP. In addition, the cost of maintenance, including insurance, on 1971 Jensen SP would be higher. At 7,206 cc (8 cylinders), 1971 Jensen SP is equipped with a bigger engine. In terms of performance, 1971 Jensen SP (385 HP @ 4700 RPM) has 285 more horse power than 1978 GMC Jimmy. (100 HP @ 3600 RPM) In normal driving conditions, 1971 Jensen SP should accelerate faster than 1978 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1978 GMC Jimmy weights approximately 17 kg more than 1971 Jensen SP.
Because 1978 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1971 Jensen SP. 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, 1971 Jensen SP (557 Nm @ 3600 RPM) has 315 more torque (in Nm) than 1978 GMC Jimmy. (242 Nm @ 1600 RPM). This means 1971 Jensen SP will have an easier job in driving up hills or pulling heavy equipment than 1978 GMC Jimmy.
Compare all specifications:
1978 GMC Jimmy | 1971 Jensen SP | |
Make | GMC | Jensen |
Model | Jimmy | SP |
Year Released | 1978 | 1971 |
Engine Position | Front | Front |
Engine Size | 4093 cc | 7206 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 100 HP | 385 HP |
Engine RPM | 3600 RPM | 4700 RPM |
Torque | 242 Nm | 557 Nm |
Torque RPM | 1600 RPM | 3600 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 1800 kg | 1783 kg |
Vehicle Length | 4690 mm | 4780 mm |
Vehicle Width | 2030 mm | 1760 mm |
Vehicle Height | 1840 mm | 1370 mm |
Wheelbase Size | 2720 mm | 2670 mm |