1989 Saab 9000 vs. 2011 Fiat Siena
To start off, 2011 Fiat Siena is newer by 22 year(s). Which means there will be less support and parts availability for 1989 Saab 9000. In addition, the cost of maintenance, including insurance, on 1989 Saab 9000 would be higher. At 2,290 cc (4 cylinders), 1989 Saab 9000 is equipped with a bigger engine. In terms of performance, 1989 Saab 9000 (150 HP @ 5500 RPM) has 44 more horse power than 2011 Fiat Siena. (106 HP @ 5500 RPM). In normal driving conditions, 1989 Saab 9000 should accelerate faster than 2011 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1989 Saab 9000 weights approximately 230 kg more than 2011 Fiat Siena. 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, 1989 Saab 9000 (216 Nm @ 3800 RPM) has 76 more torque (in Nm) than 2011 Fiat Siena. (140 Nm @ 4000 RPM). This means 1989 Saab 9000 will have an easier job in driving up hills or pulling heavy equipment than 2011 Fiat Siena.
Compare all specifications:
| 1989 Saab 9000 | 2011 Fiat Siena | |
| Make | Saab | Fiat |
| Model | 9000 | Siena |
| Year Released | 1989 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2290 cc | 1581 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 150 HP | 106 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 216 Nm | 140 Nm |
| Torque RPM | 3800 RPM | 4000 RPM |
| Engine Compression Ratio | 10.1:1 | 10.2:1 |
| 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 | 1325 kg | 1095 kg |
| Vehicle Length | 4630 mm | 3550 mm |
| Vehicle Width | 1770 mm | 1640 mm |
| Vehicle Height | 1440 mm | 1490 mm |
| Wheelbase Size | 2670 mm | 2370 mm |
| Fuel Tank Capacity | 38 L | 47 L |
