1973 Opel Kadett vs. 2001 Opel Omega
To start off, 2001 Opel Omega is newer by 28 year(s). Which means there will be less support and parts availability for 1973 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1973 Opel Kadett would be higher. At 2,172 cc (4 cylinders), 2001 Opel Omega is equipped with a bigger engine. In terms of performance, 2001 Opel Omega (108 HP @ 4000 RPM) has 57 more horse power than 1973 Opel Kadett. (51 HP @ 5600 RPM) In normal driving conditions, 2001 Opel Omega should accelerate faster than 1973 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Omega weights approximately 801 kg more than 1973 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Opel Kadett 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 1973 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 2001 Opel Omega, 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, 2001 Opel Omega (280 Nm @ 1600 RPM) has 200 more torque (in Nm) than 1973 Opel Kadett. (80 Nm @ 3400 RPM). This means 2001 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1973 Opel Kadett.
Compare all specifications:
| 1973 Opel Kadett | 2001 Opel Omega | |
| Make | Opel | Opel |
| Model | Kadett | Omega |
| Year Released | 1973 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1196 cc | 2172 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 51 HP | 108 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 80 Nm | 280 Nm |
| Torque RPM | 3400 RPM | 1600 RPM |
| Engine Bore Size | 79 mm | 84 mm |
| Engine Stroke Size | 61 mm | 98 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 795 kg | 1596 kg |
| Vehicle Length | 3900 mm | 4900 mm |
| Vehicle Width | 1590 mm | 1790 mm |
| Vehicle Height | 1320 mm | 1460 mm |
| Wheelbase Size | 2410 mm | 2740 mm |
