1991 Audi 100 vs. 2003 Saab 03-Sep
To start off, 2003 Saab 03-Sep is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 2,771 cc (6 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 2003 Saab 03-Sep (250 HP @ 5500 RPM) has 78 more horse power than 1991 Audi 100. (172 HP @ 5500 RPM) In normal driving conditions, 2003 Saab 03-Sep should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2003 Saab 03-Sep weights approximately 159 kg more than 1991 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2003 Saab 03-Sep (370 Nm @ 2700 RPM) has 120 more torque (in Nm) than 1991 Audi 100. (250 Nm @ 3000 RPM). This means 2003 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 2003 Saab 03-Sep | |
| Make | Audi | Saab |
| Model | 100 | 03-Sep |
| Year Released | 1991 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 172 HP | 250 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 250 Nm | 370 Nm |
| Torque RPM | 3000 RPM | 2700 RPM |
| Engine Bore Size | 82.5 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1506 kg | 1665 kg |
| Vehicle Length | 4800 mm | 4640 mm |
| Vehicle Width | 1780 mm | 1770 mm |
| Vehicle Height | 1450 mm | 1440 mm |
