1972 Checker Aerobus vs. 1946 Jeep CJ2A
To start off, 1972 Checker Aerobus is newer by 26 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), 1972 Checker Aerobus is equipped with a bigger engine. In terms of performance, 1972 Checker Aerobus (186 HP @ 4000 RPM) has 127 more horse power than 1946 Jeep CJ2A. (59 HP @ 3600 RPM). In normal driving conditions, 1972 Checker Aerobus should accelerate faster than 1946 Jeep CJ2A. With that said, vehicle weight also plays an important factor in acceleration. 1972 Checker Aerobus weights approximately 1295 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.
Because 1946 Jeep CJ2A is four wheel drive (4WD), it will have significant more traction and grip than 1972 Checker Aerobus. In wet, icy, snow, or gravel driving conditions, 1946 Jeep CJ2A 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, 1972 Checker Aerobus (463 Nm @ 2800 RPM) has 318 more torque (in Nm) than 1946 Jeep CJ2A. (145 Nm @ 3600 RPM). This means 1972 Checker Aerobus will have an easier job in driving up hills or pulling heavy equipment than 1946 Jeep CJ2A.
Compare all specifications:
| 1972 Checker Aerobus | 1946 Jeep CJ2A | |
| Make | Checker | Jeep |
| Model | Aerobus | CJ2A |
| Year Released | 1972 | 1946 |
| Engine Size | 5733 cc | 2199 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 186 HP | 59 HP |
| Engine RPM | 4000 RPM | 3600 RPM |
| Torque | 463 Nm | 145 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 2405 kg | 1110 kg |
| Vehicle Length | 6690 mm | 3130 mm |
| Vehicle Width | 1940 mm | 1460 mm |
| Vehicle Height | 1600 mm | 1630 mm |
| Wheelbase Size | 4760 mm | 2040 mm |
