2009 Audi A5 vs. 1972 Austin Allegro
To start off, 2009 Audi A5 is newer by 37 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 2,965 cc (6 cylinders), 2009 Audi A5 is equipped with a bigger engine. In terms of performance, 2009 Audi A5 (237 HP @ 4000 RPM) has 169 more horse power than 1972 Austin Allegro. (68 HP @ 5600 RPM). In normal driving conditions, 2009 Audi A5 should accelerate faster than 1972 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A5 weights approximately 740 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.
Because 2009 Audi A5 is four wheel drive (4WD), it will have significant more traction and grip than 1972 Austin Allegro. In wet, icy, snow, or gravel driving conditions, 2009 Audi A5 will offer significantly more control. 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, 2009 Audi A5 (500 Nm @ 1500 RPM) has 396 more torque (in Nm) than 1972 Austin Allegro. (104 Nm @ 2900 RPM). This means 2009 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 1972 Austin Allegro.
Compare all specifications:
| 2009 Audi A5 | 1972 Austin Allegro | |
| Make | Audi | Austin |
| Model | A5 | Allegro |
| Year Released | 2009 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 2965 cc | 1485 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 237 HP | 68 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 500 Nm | 104 Nm |
| Torque RPM | 1500 RPM | 2900 RPM |
| Engine Bore Size | 83 mm | 76.2 mm |
| Engine Stroke Size | 91.4 mm | 81.4 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1610 kg | 870 kg |
| Vehicle Length | 4630 mm | 3200 mm |
| Vehicle Width | 1860 mm | 1620 mm |
| Vehicle Height | 1380 mm | 1400 mm |
| Wheelbase Size | 2760 mm | 2450 mm |
| Fuel Tank Capacity | 64 L | 47 L |
