1988 Opel Vectra vs. 1983 Saab 900
To start off, 1988 Opel Vectra is newer by 5 year(s). Which means there will be less support and parts availability for 1983 Saab 900. In addition, the cost of maintenance, including insurance, on 1983 Saab 900 would be higher. At 1,985 cc (4 cylinders), 1983 Saab 900 is equipped with a bigger engine. In terms of performance, 1983 Saab 900 (100 HP @ 5200 RPM) has 44 more horse power than 1988 Opel Vectra. (56 HP @ 4600 RPM) In normal driving conditions, 1983 Saab 900 should accelerate faster than 1988 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1983 Saab 900 weights approximately 106 kg more than 1988 Opel Vectra. 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, 1983 Saab 900 (162 Nm @ 3500 RPM) has 57 more torque (in Nm) than 1988 Opel Vectra. (105 Nm @ 2400 RPM). This means 1983 Saab 900 will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Vectra.
Compare all specifications:
| 1988 Opel Vectra | 1983 Saab 900 | |
| Make | Opel | Saab |
| Model | Vectra | 900 |
| Year Released | 1988 | 1983 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1700 cc | 1985 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 56 HP | 100 HP |
| Engine RPM | 4600 RPM | 5200 RPM |
| Torque | 105 Nm | 162 Nm |
| Torque RPM | 2400 RPM | 3500 RPM |
| Engine Bore Size | 82.5 mm | 90 mm |
| Engine Stroke Size | 79.5 mm | 78 mm |
| Engine Compression Ratio | 23.0:1 | 9.2:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1074 kg | 1180 kg |
| Vehicle Length | 4360 mm | 4750 mm |
| Vehicle Width | 1710 mm | 1700 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2600 mm | 2530 mm |
