1997 Audi A4 vs. 1990 Saab 900
To start off, 1997 Audi A4 is newer by 7 year(s). Which means there will be less support and parts availability for 1990 Saab 900. In addition, the cost of maintenance, including insurance, on 1990 Saab 900 would be higher. At 2,393 cc (6 cylinders), 1997 Audi A4 is equipped with a bigger engine. In terms of performance, 1997 Audi A4 (163 HP @ 6000 RPM) has 63 more horse power than 1990 Saab 900. (100 HP @ 5200 RPM). In normal driving conditions, 1997 Audi A4 should accelerate faster than 1990 Saab 900. With that said, vehicle weight also plays an important factor in acceleration. 1997 Audi A4 weights approximately 95 kg more than 1990 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, 1997 Audi A4 (234 Nm @ 3200 RPM) has 72 more torque (in Nm) than 1990 Saab 900. (162 Nm @ 3500 RPM). This means 1997 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1990 Saab 900.
Compare all specifications:
| 1997 Audi A4 | 1990 Saab 900 | |
| Make | Audi | Saab |
| Model | A4 | 900 |
| Year Released | 1997 | 1990 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 1985 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 163 HP | 100 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 234 Nm | 162 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Engine Compression Ratio | 10.5:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1275 kg | 1180 kg |
| Vehicle Length | 4490 mm | 4750 mm |
| Vehicle Width | 1740 mm | 1700 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2620 mm | 2530 mm |
