2003 Fiat Siena vs. 1975 Peugeot 104
To start off, 2003 Fiat Siena is newer by 28 year(s). Which means there will be less support and parts availability for 1975 Peugeot 104. In addition, the cost of maintenance, including insurance, on 1975 Peugeot 104 would be higher. At 1,747 cc (4 cylinders), 2003 Fiat Siena is equipped with a bigger engine. In terms of performance, 2003 Fiat Siena (69 HP @ 4500 RPM) has 3 more horse power than 1975 Peugeot 104. (66 HP @ 6200 RPM). In normal driving conditions, 2003 Fiat Siena should accelerate faster than 1975 Peugeot 104. With that said, vehicle weight also plays an important factor in acceleration. 2003 Fiat Siena weights approximately 300 kg more than 1975 Peugeot 104. 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, 2003 Fiat Siena (128 Nm @ 2500 RPM) has 45 more torque (in Nm) than 1975 Peugeot 104. (83 Nm @ 4000 RPM). This means 2003 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 1975 Peugeot 104.
Compare all specifications:
| 2003 Fiat Siena | 1975 Peugeot 104 | |
| Make | Fiat | Peugeot |
| Model | Siena | 104 |
| Year Released | 2003 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 1124 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 69 HP | 66 HP |
| Engine RPM | 4500 RPM | 6200 RPM |
| Torque | 128 Nm | 83 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 82.7 mm | 72 mm |
| Engine Stroke Size | 79.2 mm | 69 mm |
| Engine Compression Ratio | 20.3:1 | 9.2:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1100 kg | 800 kg |
| Vehicle Length | 4110 mm | 3630 mm |
| Vehicle Width | 1630 mm | 1530 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2380 mm | 2430 mm |
