1973 Austin Allegro 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 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1973 Austin Allegro 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 37 more horse power than 1973 Austin Allegro. (71 HP @ 5500 RPM) In normal driving conditions, 2001 Opel Omega should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Omega weights approximately 705 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 148 more torque (in Nm) than 1973 Austin Allegro. (132 Nm @ 2300 RPM). This means 2001 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 | 2001 Opel Omega | |
| Make | Austin | Opel |
| Model | Allegro | Omega |
| Year Released | 1973 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1748 cc | 2172 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 71 HP | 108 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 132 Nm | 280 Nm |
| Torque RPM | 2300 RPM | 1600 RPM |
| Engine Bore Size | 76.2 mm | 84.1 mm |
| Engine Stroke Size | 95.8 mm | 98 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 890 kg | 1595 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 |
