2006 Fiat Siena vs. 1966 Ford Zephyr
To start off, 2006 Fiat Siena is newer by 40 year(s). Which means there will be less support and parts availability for 1966 Ford Zephyr. In addition, the cost of maintenance, including insurance, on 1966 Ford Zephyr would be higher. At 1,995 cc (4 cylinders), 1966 Ford Zephyr is equipped with a bigger engine. In terms of performance, 2006 Fiat Siena (101 HP @ 5500 RPM) has 13 more horse power than 1966 Ford Zephyr. (88 HP @ 4750 RPM). In normal driving conditions, 2006 Fiat Siena should accelerate faster than 1966 Ford Zephyr. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 533 kg more than 1966 Ford Zephyr. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1966 Ford Zephyr 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 Ford Zephyr. 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, 1966 Ford Zephyr (167 Nm @ 2750 RPM) has 27 more torque (in Nm) than 2006 Fiat Siena. (140 Nm @ 4000 RPM). This means 1966 Ford Zephyr will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena.
Compare all specifications:
| 2006 Fiat Siena | 1966 Ford Zephyr | |
| Make | Fiat | Ford |
| Model | Siena | Zephyr |
| Year Released | 2006 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | V |
| Horse Power | 101 HP | 88 HP |
| Engine RPM | 5500 RPM | 4750 RPM |
| Torque | 140 Nm | 167 Nm |
| Torque RPM | 4000 RPM | 2750 RPM |
| Engine Bore Size | 86.4 mm | 93.7 mm |
| Engine Stroke Size | 67.4 mm | 72.4 mm |
| Engine Compression Ratio | 9.5:1 | 8.9:1 |
| Top Speed | 184 km/hour | 153 km/hour |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1783 kg | 1250 kg |
| Vehicle Length | 3830 mm | 4710 mm |
| Vehicle Width | 1640 mm | 1820 mm |
| Vehicle Height | 1440 mm | 1490 mm |
| Wheelbase Size | 2380 mm | 2940 mm |
