1975 GMC Jimmy vs. 1977 Morgan 4
To start off, 1977 Morgan 4 is newer by 2 year(s). Which means there will be less support and parts availability for 1975 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1975 GMC Jimmy would be higher. At 4,093 cc (6 cylinders), 1975 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1975 GMC Jimmy (100 HP @ 3600 RPM) has 15 more horse power than 1977 Morgan 4. (85 HP @ 5500 RPM). In normal driving conditions, 1975 GMC Jimmy should accelerate faster than 1977 Morgan 4. With that said, vehicle weight also plays an important factor in acceleration. 1975 GMC Jimmy weights approximately 1140 kg more than 1977 Morgan 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1977 Morgan 4. In wet, icy, snow, or gravel driving conditions, 1975 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, 1975 GMC Jimmy (242 Nm @ 1600 RPM) has 107 more torque (in Nm) than 1977 Morgan 4. (135 Nm @ 3600 RPM). This means 1975 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1977 Morgan 4. 1975 GMC Jimmy has automatic transmission and 1977 Morgan 4 has manual transmission. 1977 Morgan 4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 GMC Jimmy | 1977 Morgan 4 | |
| Make | GMC | Morgan |
| Model | Jimmy | 4 |
| Year Released | 1975 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 1596 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 85 HP |
| Engine RPM | 3600 RPM | 5500 RPM |
| Torque | 242 Nm | 135 Nm |
| Torque RPM | 1600 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1800 kg | 660 kg |
| Vehicle Length | 4690 mm | 3670 mm |
| Vehicle Width | 2030 mm | 1430 mm |
| Vehicle Height | 1840 mm | 1300 mm |
| Wheelbase Size | 2720 mm | 2450 mm |
