1981 Mercedes-Benz S vs. 1983 Opel Monza
To start off, 1983 Opel Monza is newer by 2 year(s). Which means there will be less support and parts availability for 1981 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1981 Mercedes-Benz S would be higher. At 2,746 cc (6 cylinders), 1981 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1981 Mercedes-Benz S (154 HP @ 5500 RPM) has 20 more horse power than 1983 Opel Monza. (134 HP @ 5600 RPM). In normal driving conditions, 1981 Mercedes-Benz S should accelerate faster than 1983 Opel Monza. With that said, vehicle weight also plays an important factor in acceleration. 1981 Mercedes-Benz S weights approximately 190 kg more than 1983 Opel Monza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1981 Mercedes-Benz S (223 Nm @ 4000 RPM) has 34 more torque (in Nm) than 1983 Opel Monza. (189 Nm @ 4600 RPM). This means 1981 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1983 Opel Monza.
Compare all specifications:
| 1981 Mercedes-Benz S | 1983 Opel Monza | |
| Make | Mercedes-Benz | Opel |
| Model | S | Monza |
| Year Released | 1981 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 2746 cc | 2490 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 154 HP | 134 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 223 Nm | 189 Nm |
| Torque RPM | 4000 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1560 kg | 1370 kg |
| Vehicle Length | 5030 mm | 4700 mm |
| Vehicle Width | 1830 mm | 1740 mm |
| Vehicle Height | 1440 mm | 1390 mm |
| Wheelbase Size | 2950 mm | 2670 mm |
