1991 Audi 100 vs. 1980 Saab 900
To start off, 1991 Audi 100 is newer by 11 year(s). Which means there will be less support and parts availability for 1980 Saab 900. In addition, the cost of maintenance, including insurance, on 1980 Saab 900 would be higher. At 2,309 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (131 HP @ 5500 RPM) has 31 more horse power than 1980 Saab 900. (100 HP @ 5200 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 1980 Saab 900. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 230 kg more than 1980 Saab 900. 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 Audi 100 (186 Nm @ 4000 RPM) has 23 more torque (in Nm) than 1980 Saab 900. (163 Nm @ 3500 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1980 Saab 900.
Compare all specifications:
| 1991 Audi 100 | 1980 Saab 900 | |
| Make | Audi | Saab |
| Model | 100 | 900 |
| Year Released | 1991 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 2309 cc | 1985 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 131 HP | 100 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 186 Nm | 163 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 82.5 mm | 90 mm |
| Engine Stroke Size | 86.4 mm | 78 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1410 kg | 1180 kg |
| Vehicle Length | 4800 mm | 4750 mm |
| Vehicle Width | 1780 mm | 1700 mm |
| Vehicle Height | 1450 mm | 1430 mm |
