1972 Austin Allegro vs. 1997 Opel Vectra
To start off, 1997 Opel Vectra is newer by 25 year(s). Which means there will be less support and parts availability for 1972 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1972 Austin Allegro would be higher. At 1,598 cc (4 cylinders), 1997 Opel Vectra is equipped with a bigger engine. In terms of performance, 1997 Opel Vectra (74 HP @ 5200 RPM) has 6 more horse power than 1972 Austin Allegro. (68 HP @ 5600 RPM) In normal driving conditions, 1997 Opel Vectra should accelerate faster than 1972 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1997 Opel Vectra weights approximately 315 kg more than 1972 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, 1997 Opel Vectra (129 Nm @ 2800 RPM) has 25 more torque (in Nm) than 1972 Austin Allegro. (104 Nm @ 2900 RPM). This means 1997 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1972 Austin Allegro.
Compare all specifications:
| 1972 Austin Allegro | 1997 Opel Vectra | |
| Make | Austin | Opel |
| Model | Allegro | Vectra |
| Year Released | 1972 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 1485 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 68 HP | 74 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 104 Nm | 129 Nm |
| Torque RPM | 2900 RPM | 2800 RPM |
| Engine Bore Size | 76.2 mm | 85 mm |
| Engine Stroke Size | 81.4 mm | 69.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 870 kg | 1185 kg |
| Vehicle Length | 3200 mm | 4480 mm |
| Vehicle Width | 1620 mm | 1710 mm |
| Vehicle Height | 1400 mm | 1430 mm |
