1979 Austin Allegro vs. 1999 Opel Omega
To start off, 1999 Opel Omega is newer by 20 year(s). Which means there will be less support and parts availability for 1979 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1979 Austin Allegro would be higher. At 2,198 cc (4 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (142 HP @ 5400 RPM) has 98 more horse power than 1979 Austin Allegro. (44 HP @ 5250 RPM) In normal driving conditions, 1999 Opel Omega should accelerate faster than 1979 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 850 kg more than 1979 Austin Allegro. 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, 1979 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, 1999 Opel Omega (210 Nm @ 4000 RPM) has 136 more torque (in Nm) than 1979 Austin Allegro. (74 Nm @ 2900 RPM). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1979 Austin Allegro.
Compare all specifications:
| 1979 Austin Allegro | 1999 Opel Omega | |
| Make | Austin | Opel |
| Model | Allegro | Omega |
| Year Released | 1979 | 1999 |
| Engine Position | Front | Middle |
| Engine Size | 1098 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 142 HP |
| Engine RPM | 5250 RPM | 5400 RPM |
| Torque | 74 Nm | 210 Nm |
| Torque RPM | 2900 RPM | 4000 RPM |
| Engine Bore Size | 64.6 mm | 86 mm |
| Engine Stroke Size | 83.7 mm | 94.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 815 kg | 1665 kg |
| Vehicle Length | 3200 mm | 4900 mm |
| Vehicle Width | 1620 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1510 mm |
| Wheelbase Size | 2450 mm | 2740 mm |
| Fuel Tank Capacity | 48 L | 75 L |
