1973 Austin Allegro vs. 2004 Audi A4
To start off, 2004 Audi A4 is newer by 31 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 2,976 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (223 HP @ 6300 RPM) has 175 more horse power than 1973 Austin Allegro. (48 HP @ 5250 RPM) In normal driving conditions, 2004 Audi A4 should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 810 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 2004 Audi A4 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, 2004 Audi A4 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, 2004 Audi A4 (300 Nm @ 3200 RPM) has 219 more torque (in Nm) than 1973 Austin Allegro. (81 Nm @ 2450 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro. 2004 Audi A4 has automatic transmission and 1973 Austin Allegro has manual transmission. 1973 Austin Allegro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Austin Allegro | 2004 Audi A4 | |
| Make | Austin | Audi |
| Model | Allegro | A4 |
| Year Released | 1973 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 2976 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 48 HP | 223 HP |
| Engine RPM | 5250 RPM | 6300 RPM |
| Torque | 81 Nm | 300 Nm |
| Torque RPM | 2450 RPM | 3200 RPM |
| Engine Bore Size | 64.6 mm | 82.5 mm |
| Engine Stroke Size | 83.7 mm | 92.8 mm |
| Engine Compression Ratio | 8.5:1 | 11.0:1 |
| Top Speed | 134 km/hour | 236 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 800 kg | 1610 kg |
| Vehicle Length | 3860 mm | 4550 mm |
| Vehicle Width | 1620 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2440 mm | 2660 mm |
| Fuel Tank Capacity | 47 L | 66 L |
