1983 Innocenti 990 vs. 2011 Fiat Siena
To start off, 2011 Fiat Siena is newer by 28 year(s). Which means there will be less support and parts availability for 1983 Innocenti 990. In addition, the cost of maintenance, including insurance, on 1983 Innocenti 990 would be higher. At 1,242 cc (4 cylinders), 2011 Fiat Siena is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2011 Fiat Siena weights approximately 356 kg more than 1983 Innocenti 990.
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, 2011 Fiat Siena (102 Nm @ 3250 RPM) has 27 more torque (in Nm) than 1983 Innocenti 990. (75 Nm @ 3200 RPM). This means 2011 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 1983 Innocenti 990.
Compare all specifications:
| 1983 Innocenti 990 | 2011 Fiat Siena | |
| Make | Innocenti | Fiat |
| Model | 990 | Siena |
| Year Released | 1983 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 993 cc | 1242 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 51 HP | 0 HP |
| Torque | 75 Nm | 102 Nm |
| Torque RPM | 3200 RPM | 3250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 714 kg | 1070 kg |
| Vehicle Length | 3170 mm | 3830 mm |
| Vehicle Width | 1530 mm | 1640 mm |
| Vehicle Height | 1390 mm | 1440 mm |
| Wheelbase Size | 2050 mm | 2380 mm |
