1984 Opel Monza vs. 2002 Opel Vectra
To start off, 2002 Opel Vectra is newer by 18 year(s). Which means there will be less support and parts availability for 1984 Opel Monza. In addition, the cost of maintenance, including insurance, on 1984 Opel Monza would be higher. At 2,198 cc (4 cylinders), 2002 Opel Vectra is equipped with a bigger engine. In terms of performance, 2002 Opel Vectra (125 HP @ 4000 RPM) has 11 more horse power than 1984 Opel Monza. (114 HP @ 4800 RPM) In normal driving conditions, 2002 Opel Vectra should accelerate faster than 1984 Opel Monza. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Vectra weights approximately 39 kg more than 1984 Opel Monza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 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 1984 Opel Monza. However, in wet, icy, snow, or gravel driving conditions, 2002 Opel Vectra, 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, 2002 Opel Vectra (280 Nm @ 1500 RPM) has 98 more torque (in Nm) than 1984 Opel Monza. (182 Nm @ 2800 RPM). This means 2002 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1984 Opel Monza.
Compare all specifications:
| 1984 Opel Monza | 2002 Opel Vectra | |
| Make | Opel | Opel |
| Model | Monza | Vectra |
| Year Released | 1984 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2197 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 125 HP |
| Engine RPM | 4800 RPM | 4000 RPM |
| Torque | 182 Nm | 280 Nm |
| Torque RPM | 2800 RPM | 1500 RPM |
| Engine Bore Size | 95 mm | 84 mm |
| Engine Stroke Size | 77.5 mm | 98 mm |
| Engine Compression Ratio | 9.4:1 | 9.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1326 kg | 1365 kg |
| Vehicle Length | 4700 mm | 4600 mm |
| Vehicle Width | 1740 mm | 1770 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2670 mm | 2500 mm |
