1991 Saab 9000 vs. 2010 Scion xD
To start off, 2010 Scion xD is newer by 19 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 (148 HP @ 5500 RPM) has 20 more horse power than 2010 Scion xD. (128 HP @ 6000 RPM). In normal driving conditions, 1991 Saab 9000 should accelerate faster than 2010 Scion xD. With that said, vehicle weight also plays an important factor in acceleration. 1991 Saab 9000 weights approximately 244 kg more than 2010 Scion xD. 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, 1991 Saab 9000 (212 Nm @ 3800 RPM) has 43 more torque (in Nm) than 2010 Scion xD. (169 Nm @ 4400 RPM). This means 1991 Saab 9000 will have an easier job in driving up hills or pulling heavy equipment than 2010 Scion xD.
Compare all specifications:
| 1991 Saab 9000 | 2010 Scion xD | |
| Make | Saab | Scion |
| Model | 9000 | xD |
| Year Released | 1991 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 2290 cc | 1800 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 128 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 212 Nm | 169 Nm |
| Torque RPM | 3800 RPM | 4400 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1434 kg | 1190 kg |
| Vehicle Length | 4770 mm | 3929 mm |
| Vehicle Width | 1780 mm | 1725 mm |
| Vehicle Height | 1420 mm | 1524 mm |
| Wheelbase Size | 2670 mm | 2461 mm |
