2005 Audi RS4 vs. 2003 Saab 03-Sep
To start off, 2005 Audi RS4 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Saab 03-Sep. In addition, the cost of maintenance, including insurance, on 2003 Saab 03-Sep would be higher. At 2,671 cc (6 cylinders), 2005 Audi RS4 is equipped with a bigger engine. In terms of performance, 2005 Audi RS4 (376 HP @ 6300 RPM) has 258 more horse power than 2003 Saab 03-Sep. (118 HP @ 4000 RPM). In normal driving conditions, 2005 Audi RS4 should accelerate faster than 2003 Saab 03-Sep. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi RS4 weights approximately 55 kg more than 2003 Saab 03-Sep. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Saab 03-Sep. In wet, icy, snow, or gravel driving conditions, 2005 Audi RS4 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, 2005 Audi RS4 (449 Nm @ 2500 RPM) has 169 more torque (in Nm) than 2003 Saab 03-Sep. (280 Nm @ 1500 RPM). This means 2005 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Saab 03-Sep.
Compare all specifications:
| 2005 Audi RS4 | 2003 Saab 03-Sep | |
| Make | Audi | Saab |
| Model | RS4 | 03-Sep |
| Year Released | 2005 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2170 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 376 HP | 118 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 449 Nm | 280 Nm |
| Torque RPM | 2500 RPM | 1500 RPM |
| Engine Compression Ratio | 12.5:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 245 km/hour | 200 km/hour |
| Acceleration 0-100mph | 4.8 seconds | 11 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1585 kg | 1530 kg |
| Vehicle Length | 4600 mm | 4640 mm |
| Vehicle Width | 1820 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2610 mm | 2710 mm |
| Fuel Consumption Overall | 13.7 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 55 L | 58 L |
