1956 Berkeley Twosome vs. 1971 Jeep CJ
To start off, 1971 Jeep CJ is newer by 15 year(s). Which means there will be less support and parts availability for 1956 Berkeley Twosome. In addition, the cost of maintenance, including insurance, on 1956 Berkeley Twosome would be higher. At 2,199 cc (4 cylinders), 1971 Jeep CJ is equipped with a bigger engine. In terms of performance, 1971 Jeep CJ (59 HP @ 3600 RPM) has 44 more horse power than 1956 Berkeley Twosome. (15 HP @ 5000 RPM) In normal driving conditions, 1971 Jeep CJ should accelerate faster than 1956 Berkeley Twosome. With that said, vehicle weight also plays an important factor in acceleration. 1971 Jeep CJ weights approximately 726 kg more than 1956 Berkeley Twosome. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Jeep CJ is four wheel drive (4WD), it will have significant more traction and grip than 1956 Berkeley Twosome. In wet, icy, snow, or gravel driving conditions, 1971 Jeep CJ 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, 1971 Jeep CJ (145 Nm @ 3600 RPM) has 123 more torque (in Nm) than 1956 Berkeley Twosome. (22 Nm @ 3500 RPM). This means 1971 Jeep CJ will have an easier job in driving up hills or pulling heavy equipment than 1956 Berkeley Twosome.
Compare all specifications:
| 1956 Berkeley Twosome | 1971 Jeep CJ | |
| Make | Berkeley | Jeep |
| Model | Twosome | CJ |
| Year Released | 1956 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 328 cc | 2199 cc |
| Engine Cylinders | 2 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 15 HP | 59 HP |
| Engine RPM | 5000 RPM | 3600 RPM |
| Torque | 22 Nm | 145 Nm |
| Torque RPM | 3500 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 306 kg | 1032 kg |
| Vehicle Length | 3130 mm | 3520 mm |
| Vehicle Width | 1280 mm | 1550 mm |
| Vehicle Height | 1060 mm | 1740 mm |
| Wheelbase Size | 1790 mm | 2060 mm |
