2005 Fiat Siena vs. 1989 Ford Sierra
To start off, 2005 Fiat Siena is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1989 Ford Sierra would be higher. At 1,998 cc (4 cylinders), 1989 Ford Sierra is equipped with a bigger engine. In terms of performance, 1989 Ford Sierra (125 HP @ 5600 RPM) has 55 more horse power than 2005 Fiat Siena. (70 HP @ 5750 RPM) In normal driving conditions, 1989 Ford Sierra should accelerate faster than 2005 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1989 Ford Sierra weights approximately 108 kg more than 2005 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 Ford Sierra 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 1989 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 1989 Ford Sierra (174 Nm @ 2500 RPM) has 79 more torque (in Nm) than 2005 Fiat Siena. (95 Nm @ 4000 RPM). This means 1989 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Fiat Siena.
Compare all specifications:
| 2005 Fiat Siena | 1989 Ford Sierra | |
| Make | Fiat | Ford |
| Model | Siena | Sierra |
| Year Released | 2005 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 999 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 125 HP |
| Engine RPM | 5750 RPM | 5600 RPM |
| Torque | 95 Nm | 174 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1020 kg | 1128 kg |
| Vehicle Length | 4110 mm | 4470 mm |
| Vehicle Width | 1630 mm | 1710 mm |
| Vehicle Height | 1470 mm | 1380 mm |
| Wheelbase Size | 2380 mm | 2610 mm |
