1991 Chrysler ES vs. 1977 GMC Jimmy
To start off, 1991 Chrysler ES is newer by 14 year(s). Which means there will be less support and parts availability for 1977 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1977 GMC Jimmy would be higher. At 4,093 cc (6 cylinders), 1977 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1977 GMC Jimmy (100 HP @ 3600 RPM) has 7 more horse power than 1991 Chrysler ES. (93 HP @ 4800 RPM) In normal driving conditions, 1977 GMC Jimmy should accelerate faster than 1991 Chrysler ES. With that said, vehicle weight also plays an important factor in acceleration. 1977 GMC Jimmy weights approximately 655 kg more than 1991 Chrysler ES. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1991 Chrysler ES. In wet, icy, snow, or gravel driving conditions, 1977 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, 1977 GMC Jimmy (243 Nm @ 1600 RPM) has 78 more torque (in Nm) than 1991 Chrysler ES. (165 Nm @ 3200 RPM). This means 1977 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1991 Chrysler ES.
Compare all specifications:
| 1991 Chrysler ES | 1977 GMC Jimmy | |
| Make | Chrysler | GMC |
| Model | ES | Jimmy |
| Year Released | 1991 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2212 cc | 4093 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 93 HP | 100 HP |
| Engine RPM | 4800 RPM | 3600 RPM |
| Torque | 165 Nm | 243 Nm |
| Torque RPM | 3200 RPM | 1600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Vehicle Weight | 1145 kg | 1800 kg |
| Vehicle Length | 4370 mm | 4690 mm |
| Vehicle Width | 1720 mm | 2030 mm |
| Vehicle Height | 1350 mm | 1840 mm |
| Wheelbase Size | 2470 mm | 2720 mm |
