1991 Alpina B vs. 1950 Jeep CJ3A
To start off, 1991 Alpina B is newer by 41 year(s). Which means there will be less support and parts availability for 1950 Jeep CJ3A. In addition, the cost of maintenance, including insurance, on 1950 Jeep CJ3A would be higher. At 5,646 cc (12 cylinders), 1991 Alpina B is equipped with a bigger engine. In terms of performance, 1991 Alpina B (410 HP @ 5400 RPM) has 351 more horse power than 1950 Jeep CJ3A. (59 HP @ 3600 RPM). In normal driving conditions, 1991 Alpina B should accelerate faster than 1950 Jeep CJ3A. With that said, vehicle weight also plays an important factor in acceleration. 1991 Alpina B weights approximately 756 kg more than 1950 Jeep CJ3A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1950 Jeep CJ3A is four wheel drive (4WD), it will have significant more traction and grip than 1991 Alpina B. In wet, icy, snow, or gravel driving conditions, 1950 Jeep CJ3A 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, 1991 Alpina B (570 Nm @ 4000 RPM) has 425 more torque (in Nm) than 1950 Jeep CJ3A. (145 Nm @ 3600 RPM). This means 1991 Alpina B will have an easier job in driving up hills or pulling heavy equipment than 1950 Jeep CJ3A.
Compare all specifications:
| 1991 Alpina B | 1950 Jeep CJ3A | |
| Make | Alpina | Jeep |
| Model | B | CJ3A |
| Year Released | 1991 | 1950 |
| Engine Size | 5646 cc | 2199 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 410 HP | 59 HP |
| Engine RPM | 5400 RPM | 3600 RPM |
| Torque | 570 Nm | 145 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1866 kg | 1110 kg |
| Vehicle Length | 4790 mm | 3130 mm |
| Vehicle Width | 1860 mm | 1460 mm |
| Vehicle Height | 1350 mm | 1630 mm |
| Wheelbase Size | 2690 mm | 2040 mm |
