1981 GMC Jimmy vs. 1992 Rolls-Royce Silver Spur
To start off, 1992 Rolls-Royce Silver Spur is newer by 11 year(s). Which means there will be less support and parts availability for 1981 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1981 GMC Jimmy would be higher. At 6,748 cc (8 cylinders), 1992 Rolls-Royce Silver Spur is equipped with a bigger engine. In terms of performance, 1992 Rolls-Royce Silver Spur (301 HP @ 4000 RPM) has 171 more horse power than 1981 GMC Jimmy. (130 HP @ 3600 RPM) In normal driving conditions, 1992 Rolls-Royce Silver Spur should accelerate faster than 1981 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1992 Rolls-Royce Silver Spur weights approximately 525 kg more than 1981 GMC Jimmy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1992 Rolls-Royce Silver Spur. In wet, icy, snow, or gravel driving conditions, 1981 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, 1992 Rolls-Royce Silver Spur (600 Nm @ 2000 RPM) has 274 more torque (in Nm) than 1981 GMC Jimmy. (326 Nm @ 2000 RPM). This means 1992 Rolls-Royce Silver Spur will have an easier job in driving up hills or pulling heavy equipment than 1981 GMC Jimmy.
Compare all specifications:
| 1981 GMC Jimmy | 1992 Rolls-Royce Silver Spur | |
| Make | GMC | Rolls-Royce |
| Model | Jimmy | Silver Spur |
| Year Released | 1981 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 6210 cc | 6748 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 130 HP | 301 HP |
| Engine RPM | 3600 RPM | 4000 RPM |
| Torque | 326 Nm | 600 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1945 kg | 2470 kg |
| Vehicle Length | 4690 mm | 5400 mm |
| Vehicle Width | 2030 mm | 1890 mm |
| Vehicle Height | 1840 mm | 1490 mm |
| Wheelbase Size | 2720 mm | 3170 mm |
