1975 Chrysler Valiant vs. 1977 Opel Monza
To start off, 1977 Opel Monza is newer by 2 year(s). Which means there will be less support and parts availability for 1975 Chrysler Valiant. In addition, the cost of maintenance, including insurance, on 1975 Chrysler Valiant would be higher. At 2,490 cc (6 cylinders), 1977 Opel Monza is equipped with a bigger engine. In terms of performance, 1977 Opel Monza (136 HP @ 5600 RPM) has 45 more horse power than 1975 Chrysler Valiant. (91 HP @ 6300 RPM) In normal driving conditions, 1977 Opel Monza should accelerate faster than 1975 Chrysler Valiant. With that said, vehicle weight also plays an important factor in acceleration. 1975 Chrysler Valiant weights approximately 40 kg more than 1977 Opel Monza.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1977 Opel Monza (186 Nm @ 4600 RPM) has 63 more torque (in Nm) than 1975 Chrysler Valiant. (123 Nm @ 4000 RPM). This means 1977 Opel Monza will have an easier job in driving up hills or pulling heavy equipment than 1975 Chrysler Valiant. 1977 Opel Monza has automatic transmission and 1975 Chrysler Valiant has manual transmission. 1975 Chrysler Valiant will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Opel Monza will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 Chrysler Valiant | 1977 Opel Monza | |
| Make | Chrysler | Opel |
| Model | Valiant | Monza |
| Year Released | 1975 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1438 cc | 2490 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 136 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 123 Nm | 186 Nm |
| Torque RPM | 4000 RPM | 4600 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 830 kg | 790 kg |
| Vehicle Length | 3970 mm | 4730 mm |
| Vehicle Width | 1540 mm | 1730 mm |
| Vehicle Height | 1370 mm | 1350 mm |
| Wheelbase Size | 2350 mm | 2670 mm |
