1970 Jeep CJ5 vs. 1977 Opel Monza
To start off, 1977 Opel Monza is newer by 7 year(s). Which means there will be less support and parts availability for 1970 Jeep CJ5. In addition, the cost of maintenance, including insurance, on 1970 Jeep CJ5 would be higher. At 2,199 cc (4 cylinders), 1970 Jeep CJ5 is equipped with a bigger engine. In terms of performance, 1977 Opel Monza (115 HP @ 5600 RPM) has 56 more horse power than 1970 Jeep CJ5. (59 HP @ 3600 RPM) In normal driving conditions, 1977 Opel Monza should accelerate faster than 1970 Jeep CJ5. With that said, vehicle weight also plays an important factor in acceleration. 1977 Opel Monza weights approximately 305 kg more than 1970 Jeep CJ5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Jeep CJ5 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Opel Monza. In wet, icy, snow, or gravel driving conditions, 1970 Jeep CJ5 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 Opel Monza (162 Nm @ 4200 RPM) has 17 more torque (in Nm) than 1970 Jeep CJ5. (145 Nm @ 3600 RPM). This means 1977 Opel Monza will have an easier job in driving up hills or pulling heavy equipment than 1970 Jeep CJ5.
Compare all specifications:
| 1970 Jeep CJ5 | 1977 Opel Monza | |
| Make | Jeep | Opel |
| Model | CJ5 | Monza |
| Year Released | 1970 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2199 cc | 1979 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 115 HP |
| Engine RPM | 3600 RPM | 5600 RPM |
| Torque | 145 Nm | 162 Nm |
| Torque RPM | 3600 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1030 kg | 1335 kg |
| Vehicle Length | 3520 mm | 4730 mm |
| Vehicle Width | 1550 mm | 1730 mm |
| Vehicle Height | 1740 mm | 1350 mm |
| Wheelbase Size | 2060 mm | 2550 mm |
