2005 Audi A4 vs. 1980 Saab 900
To start off, 2005 Audi A4 is newer by 25 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 2,976 cc (6 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (217 HP @ 4000 RPM) has 117 more horse power than 1980 Saab 900. (100 HP @ 5200 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 1980 Saab 900. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 518 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.
Let's talk about torque, 2005 Audi A4 (300 Nm) has 137 more torque (in Nm) than 1980 Saab 900. (163 Nm). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1980 Saab 900.
Compare all specifications:
| 2005 Audi A4 | 1980 Saab 900 | |
| Make | Audi | Saab |
| Model | A4 | 900 |
| Year Released | 2005 | 1980 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 1985 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 217 HP | 100 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 300 Nm | 163 Nm |
| Engine Bore Size | 83 mm | 90 mm |
| Engine Stroke Size | 93 mm | 78 mm |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1698 kg | 1180 kg |
| Vehicle Length | 4580 mm | 4750 mm |
| Vehicle Width | 1780 mm | 1700 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2530 mm |
