2000 Daihatsu Sirion vs. 1991 Saab 9000
To start off, 2000 Daihatsu Sirion is newer by 9 year(s). Which means there will be less support and parts availability for 1991 Saab 9000. In addition, the cost of maintenance, including insurance, on 1991 Saab 9000 would be higher. At 2,290 cc (4 cylinders), 1991 Saab 9000 is equipped with a bigger engine. In terms of performance, 1991 Saab 9000 (200 HP @ 5000 RPM) has 147 more horse power than 2000 Daihatsu Sirion. (53 HP @ 5200 RPM) In normal driving conditions, 1991 Saab 9000 should accelerate faster than 2000 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1991 Saab 9000 weights approximately 574 kg more than 2000 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1991 Saab 9000. In wet, icy, snow, or gravel driving conditions, 2000 Daihatsu Sirion will offer significantly more control. 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, 1991 Saab 9000 (323 Nm @ 2000 RPM) has 235 more torque (in Nm) than 2000 Daihatsu Sirion. (88 Nm @ 3600 RPM). This means 1991 Saab 9000 will have an easier job in driving up hills or pulling heavy equipment than 2000 Daihatsu Sirion.
Compare all specifications:
| 2000 Daihatsu Sirion | 1991 Saab 9000 | |
| Make | Daihatsu | Saab |
| Model | Sirion | 9000 |
| Year Released | 2000 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 989 cc | 2290 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 53 HP | 200 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 88 Nm | 323 Nm |
| Torque RPM | 3600 RPM | 2000 RPM |
| Engine Bore Size | 71.9 mm | 90 mm |
| Engine Stroke Size | 81 mm | 90 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 890 kg | 1464 kg |
| Vehicle Length | 3680 mm | 4770 mm |
| Vehicle Width | 1600 mm | 1780 mm |
| Vehicle Height | 1460 mm | 1420 mm |
| Wheelbase Size | 2350 mm | 2670 mm |
| Fuel Tank Capacity | 37 L | 66 L |
