1983 Opel Monza vs. 2008 Opel Signum
To start off, 2008 Opel Signum is newer by 25 year(s). Which means there will be less support and parts availability for 1983 Opel Monza. In addition, the cost of maintenance, including insurance, on 1983 Opel Monza would be higher. Both 1983 Opel Monza and 2008 Opel Signum are equipped with a 2,197 cc engine. In terms of performance, 2008 Opel Signum (153 HP @ 5600 RPM) has 39 more horse power than 1983 Opel Monza. (114 HP @ 4800 RPM) In normal driving conditions, 2008 Opel Signum should accelerate faster than 1983 Opel Monza. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Signum weights approximately 209 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.
Because 1983 Opel Monza is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1983 Opel Monza. However, in wet, icy, snow, or gravel driving conditions, 2008 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 2008 Opel Signum (220 Nm @ 3800 RPM) has 34 more torque (in Nm) than 1983 Opel Monza. (186 Nm @ 2800 RPM). This means 2008 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1983 Opel Monza.
Compare all specifications:
| 1983 Opel Monza | 2008 Opel Signum | |
| Make | Opel | Opel |
| Model | Monza | Signum |
| Year Released | 1983 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2197 cc | 2197 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 153 HP |
| Engine RPM | 4800 RPM | 5600 RPM |
| Torque | 186 Nm | 220 Nm |
| Torque RPM | 2800 RPM | 3800 RPM |
| Engine Bore Size | 95 mm | 86 mm |
| Engine Stroke Size | 77.5 mm | 94.6 mm |
| Engine Compression Ratio | 9.4:1 | 12.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1326 kg | 1535 kg |
| Vehicle Length | 4700 mm | 4640 mm |
| Vehicle Width | 1740 mm | 1800 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2670 mm | 2840 mm |
