1973 Austin Allegro vs. 1966 Fiat OT
To start off, 1973 Austin Allegro is newer by 7 year(s). Which means there will be less support and parts availability for 1966 Fiat OT. In addition, the cost of maintenance, including insurance, on 1966 Fiat OT would be higher. At 1,747 cc (4 cylinders), 1973 Austin Allegro is equipped with a bigger engine. In terms of performance, 1973 Austin Allegro (80 HP @ 5000 RPM) has 5 more horse power than 1966 Fiat OT. (75 HP @ 6000 RPM). In normal driving conditions, 1973 Austin Allegro should accelerate faster than 1966 Fiat OT. With that said, vehicle weight also plays an important factor in acceleration. 1973 Austin Allegro weights approximately 83 kg more than 1966 Fiat OT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1966 Fiat OT is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1966 Fiat OT. However, in wet, icy, snow, or gravel driving conditions, 1973 Austin Allegro, being front wheel drive (FWD), will offer much better control with better grip. 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, 1973 Austin Allegro (137 Nm) has 3 more torque (in Nm) than 1966 Fiat OT. (134 Nm). This means 1973 Austin Allegro will have an easier job in driving up hills or pulling heavy equipment than 1966 Fiat OT.
Compare all specifications:
| 1973 Austin Allegro | 1966 Fiat OT | |
| Make | Austin | Fiat |
| Model | Allegro | OT |
| Year Released | 1973 | 1966 |
| Engine Position | Front | Rear |
| Engine Size | 1747 cc | 1280 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 80 HP | 75 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 137 Nm | 134 Nm |
| Engine Bore Size | 76.2 mm | 75.5 mm |
| Engine Stroke Size | 95.8 mm | 71.5 mm |
| Top Speed | 154 km/hour | 170 km/hour |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 838 kg | 755 kg |
| Vehicle Length | 3860 mm | 3610 mm |
| Vehicle Width | 1620 mm | 1510 mm |
| Vehicle Height | 1400 mm | 1310 mm |
| Wheelbase Size | 2440 mm | 2030 mm |
| Fuel Tank Capacity | 47 L | 37 L |
