2003 Opel Signum vs. 1985 Saab 900
To start off, 2003 Opel Signum is newer by 18 year(s). Which means there will be less support and parts availability for 1985 Saab 900. In addition, the cost of maintenance, including insurance, on 1985 Saab 900 would be higher. At 2,958 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (175 HP @ 5500 RPM) has 20 more horse power than 1985 Saab 900. (155 HP @ 5300 RPM). In normal driving conditions, 2003 Opel Signum should accelerate faster than 1985 Saab 900.
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, 2003 Opel Signum (370 Nm) has 92 more torque (in Nm) than 1985 Saab 900. (278 Nm). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1985 Saab 900.
Compare all specifications:
| 2003 Opel Signum | 1985 Saab 900 | |
| Make | Opel | Saab |
| Model | Signum | 900 |
| Year Released | 2003 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 1985 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 155 HP |
| Engine RPM | 5500 RPM | 5300 RPM |
| Torque | 370 Nm | 278 Nm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4640 mm | 4750 mm |
| Vehicle Width | 1800 mm | 1700 mm |
| Vehicle Height | 1470 mm | 1380 mm |
| Wheelbase Size | 2840 mm | 2530 mm |
