1972 Austin Allegro vs. 2011 Opel Astra
To start off, 2011 Opel Astra is newer by 39 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 1,998 cc (4 cylinders), 2011 Opel Astra is equipped with a bigger engine. In terms of performance, 2011 Opel Astra (239 HP @ 5600 RPM) has 171 more horse power than 1972 Austin Allegro. (68 HP @ 5600 RPM) In normal driving conditions, 2011 Opel Astra should accelerate faster than 1972 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2011 Opel Astra weights approximately 523 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, 2011 Opel Astra (320 Nm @ 2400 RPM) has 216 more torque (in Nm) than 1972 Austin Allegro. (104 Nm @ 2900 RPM). This means 2011 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1972 Austin Allegro.
Compare all specifications:
| 1972 Austin Allegro | 2011 Opel Astra | |
| Make | Austin | Opel |
| Model | Allegro | Astra |
| Year Released | 1972 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1485 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 68 HP | 239 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 104 Nm | 320 Nm |
| Torque RPM | 2900 RPM | 2400 RPM |
| Engine Bore Size | 76.2 mm | 86 mm |
| Engine Stroke Size | 81.4 mm | 86 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 | 3 doors |
| Vehicle Weight | 870 kg | 1393 kg |
| Vehicle Length | 3200 mm | 4300 mm |
| Vehicle Width | 1620 mm | 1760 mm |
| Vehicle Height | 1400 mm | 1410 mm |
| Wheelbase Size | 2450 mm | 2620 mm |
| Fuel Tank Capacity | 47 L | 52 L |
