1984 GMC Jimmy vs. 1946 Jeep CJ2A
To start off, 1984 GMC Jimmy is newer by 38 year(s). Which means there will be less support and parts availability for 1946 Jeep CJ2A. In addition, the cost of maintenance, including insurance, on 1946 Jeep CJ2A would be higher. At 5,733 cc (8 cylinders), 1984 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1984 GMC Jimmy (163 HP @ 3800 RPM) has 104 more horse power than 1946 Jeep CJ2A. (59 HP @ 3600 RPM). In normal driving conditions, 1984 GMC Jimmy should accelerate faster than 1946 Jeep CJ2A. With that said, vehicle weight also plays an important factor in acceleration. 1984 GMC Jimmy weights approximately 770 kg more than 1946 Jeep CJ2A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 1984 GMC Jimmy (366 Nm @ 1600 RPM) has 221 more torque (in Nm) than 1946 Jeep CJ2A. (145 Nm @ 3600 RPM). This means 1984 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1946 Jeep CJ2A. 1984 GMC Jimmy has automatic transmission and 1946 Jeep CJ2A has manual transmission. 1946 Jeep CJ2A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1984 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 GMC Jimmy | 1946 Jeep CJ2A | |
| Make | GMC | Jeep |
| Model | Jimmy | CJ2A |
| Year Released | 1984 | 1946 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5733 cc | 2199 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 163 HP | 59 HP |
| Engine RPM | 3800 RPM | 3600 RPM |
| Torque | 366 Nm | 145 Nm |
| Torque RPM | 1600 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1880 kg | 1110 kg |
| Vehicle Length | 4690 mm | 3130 mm |
| Vehicle Width | 2030 mm | 1460 mm |
| Vehicle Height | 1840 mm | 1630 mm |
| Wheelbase Size | 2720 mm | 2040 mm |
