1974 Avanti Avanti vs. 2006 Fiat Siena
To start off, 2006 Fiat Siena is newer by 32 year(s). Which means there will be less support and parts availability for 1974 Avanti Avanti. In addition, the cost of maintenance, including insurance, on 1974 Avanti Avanti would be higher. At 6,569 cc (8 cylinders), 1974 Avanti Avanti is equipped with a bigger engine. In terms of performance, 1974 Avanti Avanti (177 HP @ 3400 RPM) has 76 more horse power than 2006 Fiat Siena. (101 HP @ 5500 RPM). In normal driving conditions, 1974 Avanti Avanti should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 203 kg more than 1974 Avanti Avanti.
Because 1974 Avanti Avanti 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 1974 Avanti Avanti. However, in wet, icy, snow, or gravel driving conditions, 2006 Fiat Siena, 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, 1974 Avanti Avanti (442 Nm @ 2000 RPM) has 302 more torque (in Nm) than 2006 Fiat Siena. (140 Nm @ 4000 RPM). This means 1974 Avanti Avanti will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena.
Compare all specifications:
| 1974 Avanti Avanti | 2006 Fiat Siena | |
| Make | Avanti | Fiat |
| Model | Avanti | Siena |
| Year Released | 1974 | 2006 |
| Engine Size | 6569 cc | 1581 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 177 HP | 101 HP |
| Engine RPM | 3400 RPM | 5500 RPM |
| Torque | 442 Nm | 140 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1580 kg | 1783 kg |
| Vehicle Length | 4910 mm | 3830 mm |
| Vehicle Width | 1800 mm | 1640 mm |
| Vehicle Height | 1380 mm | 1440 mm |
| Wheelbase Size | 2780 mm | 2380 mm |
