1991 Audi 100 vs. 1973 Austin Allegro
To start off, 1991 Audi 100 is newer by 18 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 2,309 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (131 HP @ 5500 RPM) has 73 more horse power than 1973 Austin Allegro. (58 HP @ 5300 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 590 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, 1991 Audi 100 (186 Nm @ 4000 RPM) has 93 more torque (in Nm) than 1973 Austin Allegro. (93 Nm @ 3000 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 1991 Audi 100 | 1973 Austin Allegro | |
| Make | Audi | Austin |
| Model | 100 | Allegro |
| Year Released | 1991 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2309 cc | 1275 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 131 HP | 58 HP |
| Engine RPM | 5500 RPM | 5300 RPM |
| Torque | 186 Nm | 93 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 82.5 mm | 70.6 mm |
| Engine Stroke Size | 86.4 mm | 81.3 mm |
| Engine Compression Ratio | 10.0:1 | 8.8:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1410 kg | 820 kg |
| Vehicle Length | 4800 mm | 3860 mm |
| Vehicle Width | 1780 mm | 1620 mm |
| Vehicle Height | 1450 mm | 1400 mm |
