2007 Audi A3 vs. 1973 Austin Allegro
To start off, 2007 Audi A3 is newer by 34 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 3,187 cc (6 cylinders), 2007 Audi A3 is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (247 HP @ 6300 RPM) has 199 more horse power than 1973 Austin Allegro. (48 HP @ 5250 RPM). In normal driving conditions, 2007 Audi A3 should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 695 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.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Austin Allegro. In wet, icy, snow, or gravel driving conditions, 2007 Audi A3 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, 2007 Audi A3 (320 Nm @ 2800 RPM) has 239 more torque (in Nm) than 1973 Austin Allegro. (81 Nm @ 2450 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 2007 Audi A3 | 1973 Austin Allegro | |
| Make | Audi | Austin |
| Model | A3 | Allegro |
| Year Released | 2007 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 3187 cc | 1098 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 48 HP |
| Engine RPM | 6300 RPM | 5250 RPM |
| Torque | 320 Nm | 81 Nm |
| Torque RPM | 2800 RPM | 2450 RPM |
| Engine Bore Size | 84 mm | 64.6 mm |
| Engine Stroke Size | 95.9 mm | 83.7 mm |
| Engine Compression Ratio | 11.3:1 | 8.5:1 |
| Top Speed | 250 km/hour | 134 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1495 kg | 800 kg |
| Vehicle Length | 4210 mm | 3860 mm |
| Vehicle Width | 1770 mm | 1620 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2580 mm | 2440 mm |
| Fuel Tank Capacity | 60 L | 47 L |
