2007 Alfa Romeo Spider vs. 1973 Austin Allegro
To start off, 2007 Alfa Romeo Spider 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 3,194 cc (6 cylinders), 2007 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo Spider (256 HP @ 6300 RPM) has 176 more horse power than 1973 Austin Allegro. (80 HP @ 5000 RPM). In normal driving conditions, 2007 Alfa Romeo Spider should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo Spider weights approximately 927 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 Alfa Romeo Spider 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 Alfa Romeo Spider 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 Alfa Romeo Spider (322 Nm @ 4500 RPM) has 185 more torque (in Nm) than 1973 Austin Allegro. (137 Nm @ 2600 RPM). This means 2007 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 2007 Alfa Romeo Spider | 1973 Austin Allegro | |
| Make | Alfa Romeo | Austin |
| Model | Spider | Allegro |
| Year Released | 2007 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 3194 cc | 1747 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 256 HP | 80 HP |
| Engine RPM | 6300 RPM | 5000 RPM |
| Torque | 322 Nm | 137 Nm |
| Torque RPM | 4500 RPM | 2600 RPM |
| Engine Bore Size | 89 mm | 76.2 mm |
| Engine Stroke Size | 85.6 mm | 95.8 mm |
| Top Speed | 240 km/hour | 154 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1765 kg | 838 kg |
| Vehicle Length | 4230 mm | 3860 mm |
| Vehicle Width | 1840 mm | 1620 mm |
| Vehicle Height | 1320 mm | 1400 mm |
| Wheelbase Size | 2530 mm | 2440 mm |
| Fuel Tank Capacity | 69 L | 47 L |
