1973 Austin Allegro vs. 1997 Fiat Siena
To start off, 1997 Fiat Siena is newer by 24 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 1,910 cc, 1997 Fiat Siena is equipped with a bigger engine. In terms of performance, 1973 Austin Allegro (58 HP @ 5300 RPM) has 7 more horse power than 1997 Fiat Siena. (51 HP @ 4000 RPM). In normal driving conditions, 1973 Austin Allegro should accelerate faster than 1997 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1997 Fiat Siena weights approximately 480 kg more than 1973 Austin Allegro.
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, 1997 Fiat Siena (200 Nm) has 107 more torque (in Nm) than 1973 Austin Allegro. (93 Nm). This means 1997 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 1973 Austin Allegro | 1997 Fiat Siena | |
| Make | Austin | Fiat |
| Model | Allegro | Siena |
| Year Released | 1973 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 1275 cc | 1910 cc |
| Horse Power | 58 HP | 51 HP |
| Engine RPM | 5300 RPM | 4000 RPM |
| Torque | 93 Nm | 200 Nm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 820 kg | 1300 kg |
| Fuel Tank Capacity | 47 L | 65 L |
