2006 Fiat Siena vs. 1984 Ford Fiesta
To start off, 2006 Fiat Siena is newer by 22 year(s). Which means there will be less support and parts availability for 1984 Ford Fiesta. In addition, the cost of maintenance, including insurance, on 1984 Ford Fiesta would be higher. At 1,607 cc (4 cylinders), 1984 Ford Fiesta is equipped with a bigger engine. In terms of performance, 2006 Fiat Siena (72 HP @ 6000 RPM) has 19 more horse power than 1984 Ford Fiesta. (53 HP @ 4700 RPM). In normal driving conditions, 2006 Fiat Siena should accelerate faster than 1984 Ford Fiesta. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 310 kg more than 1984 Ford Fiesta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2006 Fiat Siena (102 Nm @ 3250 RPM) has 11 more torque (in Nm) than 1984 Ford Fiesta. (91 Nm @ 3000 RPM). This means 2006 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Fiesta.
Compare all specifications:
| 2006 Fiat Siena | 1984 Ford Fiesta | |
| Make | Fiat | Ford |
| Model | Siena | Fiesta |
| Year Released | 2006 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 1242 cc | 1607 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 53 HP |
| Engine RPM | 6000 RPM | 4700 RPM |
| Torque | 102 Nm | 91 Nm |
| Torque RPM | 3250 RPM | 3000 RPM |
| Engine Bore Size | 70.8 mm | 80 mm |
| Engine Stroke Size | 78.8 mm | 80 mm |
| Engine Compression Ratio | 9.1:1 | 21.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1170 kg | 860 kg |
| Vehicle Length | 3830 mm | 3650 mm |
| Vehicle Width | 1640 mm | 1590 mm |
| Vehicle Height | 1440 mm | 1340 mm |
| Wheelbase Size | 2380 mm | 2300 mm |
