2004 Alfa Romeo 156 vs. 1972 Austin Allegro
To start off, 2004 Alfa Romeo 156 is newer by 32 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 1,910 cc (4 cylinders), 2004 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (148 HP @ 4000 RPM) has 80 more horse power than 1972 Austin Allegro. (68 HP @ 5600 RPM). In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 1972 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 655 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 2004 Alfa Romeo 156 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, 2004 Alfa Romeo 156 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 Alfa Romeo 156 (300 Nm @ 2000 RPM) has 196 more torque (in Nm) than 1972 Austin Allegro. (104 Nm @ 2900 RPM). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1972 Austin Allegro.
Compare all specifications:
| 2004 Alfa Romeo 156 | 1972 Austin Allegro | |
| Make | Alfa Romeo | Austin |
| Model | 156 | Allegro |
| Year Released | 2004 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1485 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 68 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 300 Nm | 104 Nm |
| Torque RPM | 2000 RPM | 2900 RPM |
| Engine Bore Size | 82 mm | 76.2 mm |
| Engine Stroke Size | 90.4 mm | 81.4 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1525 kg | 870 kg |
| Vehicle Width | 1750 mm | 1620 mm |
| Vehicle Height | 1460 mm | 1400 mm |
| Wheelbase Size | 2600 mm | 2450 mm |
| Fuel Tank Capacity | 63 L | 47 L |
