1975 Dodge Aspen vs. 2005 Fiat Siena
To start off, 2005 Fiat Siena is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Dodge Aspen. In addition, the cost of maintenance, including insurance, on 1975 Dodge Aspen would be higher. At 3,687 cc (6 cylinders), 1975 Dodge Aspen is equipped with a bigger engine. In terms of performance, 1975 Dodge Aspen (100 HP @ 3600 RPM) has 30 more horse power than 2005 Fiat Siena. (70 HP @ 5750 RPM). In normal driving conditions, 1975 Dodge Aspen should accelerate faster than 2005 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1975 Dodge Aspen weights approximately 450 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 1975 Dodge Aspen 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 1975 Dodge Aspen. 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, 1975 Dodge Aspen (231 Nm @ 1600 RPM) has 136 more torque (in Nm) than 2005 Fiat Siena. (95 Nm @ 4000 RPM). This means 1975 Dodge Aspen will have an easier job in driving up hills or pulling heavy equipment than 2005 Fiat Siena.
Compare all specifications:
| 1975 Dodge Aspen | 2005 Fiat Siena | |
| Make | Dodge | Fiat |
| Model | Aspen | Siena |
| Year Released | 1975 | 2005 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3687 cc | 999 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 70 HP |
| Engine RPM | 3600 RPM | 5750 RPM |
| Torque | 231 Nm | 95 Nm |
| Torque RPM | 1600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Vehicle Weight | 1470 kg | 1020 kg |
| Vehicle Length | 5020 mm | 4110 mm |
| Vehicle Width | 1870 mm | 1630 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2760 mm | 2380 mm |
