2005 Audi A6 vs. 1972 Austin Allegro
To start off, 2005 Audi A6 is newer by 33 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 2,495 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (178 HP @ 6000 RPM) has 121 more horse power than 1972 Austin Allegro. (57 HP @ 5250 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 1972 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 795 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 2005 Audi A6 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, 2005 Audi A6 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, 2005 Audi A6 (225 Nm @ 3000 RPM) has 132 more torque (in Nm) than 1972 Austin Allegro. (93 Nm @ 3000 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1972 Austin Allegro.
Compare all specifications:
| 2005 Audi A6 | 1972 Austin Allegro | |
| Make | Audi | Austin |
| Model | A6 | Allegro |
| Year Released | 2005 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 1275 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 178 HP | 57 HP |
| Engine RPM | 6000 RPM | 5250 RPM |
| Torque | 225 Nm | 93 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Engine Bore Size | 81 mm | 70.6 mm |
| Engine Stroke Size | 77.4 mm | 81.3 mm |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1625 kg | 830 kg |
| Vehicle Length | 4920 mm | 3200 mm |
| Vehicle Width | 1860 mm | 1620 mm |
| Vehicle Height | 1470 mm | 1400 mm |
| Wheelbase Size | 2580 mm | 2450 mm |
| Fuel Tank Capacity | 80 L | 34 L |
