2006 Alfa Romeo 156 vs. 1972 Austin Allegro
To start off, 2006 Alfa Romeo 156 is newer by 34 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 1,970 cc (4 cylinders), 2006 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo 156 (149 HP @ 6300 RPM) has 92 more horse power than 1972 Austin Allegro. (57 HP @ 5250 RPM). In normal driving conditions, 2006 Alfa Romeo 156 should accelerate faster than 1972 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 156 weights approximately 680 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.
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, 2006 Alfa Romeo 156 (181 Nm @ 3800 RPM) has 88 more torque (in Nm) than 1972 Austin Allegro. (93 Nm @ 3000 RPM). This means 2006 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1972 Austin Allegro.
Compare all specifications:
| 2006 Alfa Romeo 156 | 1972 Austin Allegro | |
| Make | Alfa Romeo | Austin |
| Model | 156 | Allegro |
| Year Released | 2006 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1275 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 149 HP | 57 HP |
| Engine RPM | 6300 RPM | 5250 RPM |
| Torque | 181 Nm | 93 Nm |
| Torque RPM | 3800 RPM | 3000 RPM |
| Engine Bore Size | 83 mm | 70.6 mm |
| Engine Stroke Size | 91 mm | 81.3 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1510 kg | 830 kg |
| Vehicle Length | 4440 mm | 3200 mm |
| Vehicle Width | 1750 mm | 1620 mm |
| Vehicle Height | 1440 mm | 1400 mm |
| Wheelbase Size | 2600 mm | 2450 mm |
| Fuel Tank Capacity | 63 L | 34 L |
