1973 Austin Allegro vs. 1990 Opel Omega
To start off, 1990 Opel Omega is newer by 17 year(s). Which means there will be less support and parts availability for 1973 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1973 Austin Allegro would be higher. At 1,796 cc (4 cylinders), 1990 Opel Omega is equipped with a bigger engine. In terms of performance, 1990 Opel Omega (89 HP @ 5200 RPM) has 45 more horse power than 1973 Austin Allegro. (44 HP @ 5250 RPM) In normal driving conditions, 1990 Opel Omega should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1990 Opel Omega weights approximately 391 kg more than 1973 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 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 1990 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 1973 Austin Allegro, 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, 1990 Opel Omega (151 Nm @ 3400 RPM) has 77 more torque (in Nm) than 1973 Austin Allegro. (74 Nm @ 2900 RPM). This means 1990 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 1973 Austin Allegro | 1990 Opel Omega | |
| Make | Austin | Opel |
| Model | Allegro | Omega |
| Year Released | 1973 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1097 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 89 HP |
| Engine RPM | 5250 RPM | 5200 RPM |
| Torque | 74 Nm | 151 Nm |
| Torque RPM | 2900 RPM | 3400 RPM |
| Engine Bore Size | 64.6 mm | 84.8 mm |
| Engine Stroke Size | 83.7 mm | 79.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 815 kg | 1206 kg |
| Vehicle Length | 3200 mm | 4740 mm |
| Vehicle Width | 1620 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1490 mm |
| Wheelbase Size | 2450 mm | 2740 mm |
