1981 Simca 1100 vs. 2009 Fiat Siena
To start off, 2009 Fiat Siena is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Simca 1100. In addition, the cost of maintenance, including insurance, on 1981 Simca 1100 would be higher. At 1,581 cc (4 cylinders), 2009 Fiat Siena is equipped with a bigger engine. In terms of performance, 2009 Fiat Siena (100 HP @ 5500 RPM) has 41 more horse power than 1981 Simca 1100. (59 HP @ 6200 RPM) In normal driving conditions, 2009 Fiat Siena should accelerate faster than 1981 Simca 1100. With that said, vehicle weight also plays an important factor in acceleration. 2009 Fiat Siena weights approximately 162 kg more than 1981 Simca 1100. 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, 1981 Simca 1100 (86 Nm @ 3600 RPM) has 12 more torque (in Nm) than 2009 Fiat Siena. (74 Nm @ 5500 RPM). This means 1981 Simca 1100 will have an easier job in driving up hills or pulling heavy equipment than 2009 Fiat Siena.
Compare all specifications:
| 1981 Simca 1100 | 2009 Fiat Siena | |
| Make | Simca | Fiat |
| Model | 1100 | Siena |
| Year Released | 1981 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1118 cc | 1581 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 100 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 86 Nm | 74 Nm |
| Torque RPM | 3600 RPM | 5500 RPM |
| Engine Bore Size | 74 mm | 86.4 mm |
| Engine Stroke Size | 65 mm | 67.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 912 kg | 1074 kg |
| Vehicle Length | 3950 mm | 3550 mm |
| Vehicle Width | 1590 mm | 1640 mm |
| Vehicle Height | 1460 mm | 1440 mm |
| Wheelbase Size | 2530 mm | 2380 mm |
| Fuel Tank Capacity | 47 L | 54 L |
