1984 Opel Kadett vs. 1999 Opel Omega
To start off, 1999 Opel Omega is newer by 15 year(s). Which means there will be less support and parts availability for 1984 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1984 Opel Kadett would be higher. At 2,962 cc (6 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (211 HP @ 6000 RPM) has 121 more horse power than 1984 Opel Kadett. (90 HP @ 5800 RPM) In normal driving conditions, 1999 Opel Omega should accelerate faster than 1984 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 816 kg more than 1984 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Opel Omega 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 1999 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 1984 Opel Kadett, 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, 1999 Opel Omega (270 Nm @ 3400 RPM) has 146 more torque (in Nm) than 1984 Opel Kadett. (124 Nm @ 4000 RPM). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1984 Opel Kadett.
Compare all specifications:
| 1984 Opel Kadett | 1999 Opel Omega | |
| Make | Opel | Opel |
| Model | Kadett | Omega |
| Year Released | 1984 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2962 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 90 HP | 211 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 124 Nm | 270 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Engine Bore Size | 80.1 mm | 86 mm |
| Engine Stroke Size | 79.5 mm | 85 mm |
| Engine Compression Ratio | 9.2:1 | 10.8:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 950 kg | 1766 kg |
| Vehicle Length | 4010 mm | 4900 mm |
| Vehicle Width | 1650 mm | 1780 mm |
| Vehicle Height | 1390 mm | 1550 mm |
| Wheelbase Size | 2520 mm | 2610 mm |
