1966 Autobianchi Bianchina vs. 2009 Fiat Siena
To start off, 2009 Fiat Siena is newer by 43 year(s). Which means there will be less support and parts availability for 1966 Autobianchi Bianchina. In addition, the cost of maintenance, including insurance, on 1966 Autobianchi Bianchina would be higher. At 1,581 cc (4 cylinders), 2009 Fiat Siena is equipped with a bigger engine. In terms of performance, 2009 Fiat Siena (100 HP @ 5500 RPM) has 76 more horse power than 1966 Autobianchi Bianchina. (24 HP @ 4600 RPM) In normal driving conditions, 2009 Fiat Siena should accelerate faster than 1966 Autobianchi Bianchina. With that said, vehicle weight also plays an important factor in acceleration. 2009 Fiat Siena weights approximately 554 kg more than 1966 Autobianchi Bianchina. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1966 Autobianchi Bianchina 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 Autobianchi Bianchina. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Fiat Siena (74 Nm @ 5500 RPM) has 38 more torque (in Nm) than 1966 Autobianchi Bianchina. (36 Nm @ 3500 RPM). This means 2009 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 1966 Autobianchi Bianchina.
Compare all specifications:
| 1966 Autobianchi Bianchina | 2009 Fiat Siena | |
| Make | Autobianchi | Fiat |
| Model | Bianchina | Siena |
| Year Released | 1966 | 2009 |
| Body Type | Convertible | Sedan |
| Engine Position | Rear | Front |
| Engine Size | 499 cc | 1581 cc |
| Engine Cylinders | 2 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 24 HP | 100 HP |
| Engine RPM | 4600 RPM | 5500 RPM |
| Torque | 36 Nm | 74 Nm |
| Torque RPM | 3500 RPM | 5500 RPM |
| Engine Bore Size | 67.4 mm | 86.4 mm |
| Engine Stroke Size | 70 mm | 67.4 mm |
| Engine Compression Ratio | 8.6:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 520 kg | 1074 kg |
| Vehicle Length | 3050 mm | 3550 mm |
| Vehicle Width | 1350 mm | 1640 mm |
| Vehicle Height | 1330 mm | 1440 mm |
| Wheelbase Size | 1850 mm | 2380 mm |
| Fuel Tank Capacity | 22 L | 54 L |
