1999 Audi A4 vs. 2002 Saab 03-Sep
To start off, 2002 Saab 03-Sep is newer by 3 year(s). Which means there will be less support and parts availability for 1999 Audi A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 1,998 cc (4 cylinders), 2002 Saab 03-Sep is equipped with a bigger engine. In terms of performance, 2002 Saab 03-Sep (173 HP @ 5500 RPM) has 50 more horse power than 1999 Audi A4. (123 HP @ 5800 RPM) In normal driving conditions, 2002 Saab 03-Sep should accelerate faster than 1999 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2002 Saab 03-Sep weights approximately 120 kg more than 1999 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Saab 03-Sep. In wet, icy, snow, or gravel driving conditions, 1999 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, 2002 Saab 03-Sep (280 Nm @ 2500 RPM) has 112 more torque (in Nm) than 1999 Audi A4. (168 Nm @ 3500 RPM). This means 2002 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A4.
Compare all specifications:
| 1999 Audi A4 | 2002 Saab 03-Sep | |
| Make | Audi | Saab |
| Model | A4 | 03-Sep |
| Year Released | 1999 | 2002 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 173 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 168 Nm | 280 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 86 mm |
| Engine Compression Ratio | 10.3:1 | 9.5:1 |
| Acceleration 0-100mph | 11.3 seconds | 8.5 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1390 kg | 1510 kg |
| Vehicle Length | 4480 mm | 4640 mm |
| Vehicle Width | 1740 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2610 mm | 2710 mm |
| Fuel Tank Capacity | 60 L | 61 L |
