2003 Audi A4 vs. 1980 Saab 900
To start off, 2003 Audi A4 is newer by 23 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 4,163 cc (8 cylinders), 2003 Audi A4 is equipped with a bigger engine. In terms of performance, 2003 Audi A4 (341 HP @ 7000 RPM) has 233 more horse power than 1980 Saab 900. (108 HP @ 5200 RPM). In normal driving conditions, 2003 Audi A4 should accelerate faster than 1980 Saab 900. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A4 weights approximately 480 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.
Because 2003 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1980 Saab 900. In wet, icy, snow, or gravel driving conditions, 2003 Audi A4 will offer significantly more control. 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 Audi A4 (410 Nm @ 3500 RPM) has 246 more torque (in Nm) than 1980 Saab 900. (164 Nm @ 3300 RPM). This means 2003 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1980 Saab 900.
Compare all specifications:
| 2003 Audi A4 | 1980 Saab 900 | |
| Make | Audi | Saab |
| Model | A4 | 900 |
| Year Released | 2003 | 1980 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1985 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 341 HP | 108 HP |
| Engine RPM | 7000 RPM | 5200 RPM |
| Torque | 410 Nm | 164 Nm |
| Torque RPM | 3500 RPM | 3300 RPM |
| Engine Bore Size | 84.5 mm | 90 mm |
| Engine Stroke Size | 92.8 mm | 78 mm |
| Engine Compression Ratio | 11.0:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1660 kg | 1180 kg |
| Vehicle Length | 4550 mm | 4750 mm |
| Vehicle Width | 1770 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2530 mm |
